K.
COURSE RadioTelephony Aeromobile
INDOPACIFIC AVIATION INSTITUTE SUBJEC: E-14lt9,VASANT VrHA&NEW DELHrI 10057 AERODROM p& (+91tl) 26rs42s7 / s8,(+91)987 371698',7 ATC .
INDO PACIFICAVIATION INSTITUTE
RADIOTELEPHONY AEROMbBILE
NOTESFOR RT(R)A COP EXAMINATION by
Capt.S.J.Singh - Training Vice President E 14/ 20 VasantViharNewDelhi 110057
COURSE Ra(lio Telephony ieromobile
SUBJECT
INDOPACIFIC AVIATION INSTITUTE E-I4/19.VASANTVI}IAR.NEWDELHI ] IOO57 (+9l I I ) 26154257/5 8,(+9l')987371698'7
& AtrRODROME ATC
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Fig-l
Areaofan Aerodrome Physicalfeatures ofOperational
COURSE
INDopACrFIcAVIArroNrNsrrrurt-- SUBJECT E-] 4/I9,VASANT VIHAR,NEWDELHI I ] l]O57 (+91 t)) 261s4257 /58, (+9t)9873716987
RadioTelophony Aeromobile
AERODROMf, & ATC
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COURSE RadioTel€phony Aeromobile
INDOPACIFICAVIATIONINSTITUTE
SUBJECT
DELHI] I(]()57 ADRODROME VIHAR.NEW 8,14/I9,VASANT & (+91)987371 (+9rl 1)26154257/58, 6987 ATC
Aerodrome A definedareaon land or water (includingany buildings,installationsand equipment) intendedto be usedeitherwholly or in part lor the arrival,departureand surfacemovementof aircraft. AerodromeReferencePoint in a horizontalalor nearthe g9a!9tILq-!9!I!9of the point established It is a designated in tie groundin the horizontalposition plate embedded with a metallic landingarea.It is marked latitude& longi'udeand elevationof the hjghestpointof with nameof the aerodrome, engraved landingarea. AerodromeElevrtiot point (,-41P Gen I 7.5) Theelevationofaerodromsreference Apron aircfaftlor puryosesol loading A definedarea,on a landaefodfomeintendcdto accommodate mail or cafgo,fuelling,parkingol maintenance unloadingpassenger,
Stand placeon apronfor lhe purposeofparkingofaircraft A designated Taxiway for the ta-\iingof aircraftand intendedto eStablished A
COURSE RadioTelephoy Aeromobile
TNDOPACIFICAVIATION I I\STITUTE SUBJECT E-I4/]9,VASANT VIHAR,NEW DELH] I IOO5? AERODROj\'IE & (+91I l) 26154257/58, (+91)9873716987 ATC
TaxiwayIdentificalion Eachtaxiwayis identifiedby an EnglishalphabetA ro Z. A taxiwaythat breaksinto parts due to intersections or otherwisemay havea numericalnumberalongwith its Englishlettef,for e.g.Cl, C2,C3,etc. RunwayHolding Position positionintended A designated to pfotecta runway,anobstaclelimitationsurfaoe, o. an ILS critical/sensitive areaat whicbtaxiingaircraftandvehiclesshallstopandhold,unless otherwise authorized by the aefodfome controltower.
ffi
rfsryffi
ffi Feq€{$
lIl I n e r m P d i aH l eo l d t n g
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Runway Holding
Fig-2
Intermediateholdingposition A designated positionintendedfor traflc conkol at which taxiing aircraftand vehicles shallstopandhold until fLrfthefclearedto proceed,wheninstructedby aercdrome controltower. Wind Sock
Fig- 3 It is a conicaldevicemadeof cloththroughwhich wind flows and swivelsalongthe directionof wind. This givesvisual indicationof the directionof the wind and its approximatespeed.It is installedin openareanearrunway.
COURSE RadioTelephony Aeromobile
INDOPACIFICAVIATION INSTITUTE
SUDJECT
VIHAR,NEW DELHII IO()57 ADRODRO}IE& E.]4/I9.VASANT (+9r )26154257/58,(+91)9873716987 ATC
SignalArea usedfor thedisplayolground signals. An areaon an a€rodrome Runrvay areaon a landaerodromepreparedfor the landingand take-offof i definerectangular aircratl.
F0lltlT|VARKING All',1lNG
I ig- 4 RnnwayDesignator A whJe number,to the nearestone-tenthof MagneticNo{h Additionalpa'allelrunways arelabeled"L" (left)."R" (right),and"C" (cente|.
Fig- 5 Threshold Thebeginningofthat portionofrunwayusablefor landing. Touchdown the funway' Thepointwherethe nominalglidepathintercepts Runwry Strip A dehnedareaincludingtherunrvayandstopway, ifprovided'
-l
I l\DopAcr Frc qvl{TlbNlNsrtrur[ RadioTetephony Aeromobile
J : . I 4 ' I .V9A S A N TV I H A R . N E W D E L H II I l ) O 5 7
1*Ott t) Z6 stzSztSS. lrOtlOvlztAOti
AERODROME&
Shoulder An areaadjacenito the edgeofa . Davement so prepared as to providea hansitionbetween rnepavement andtheodjacent surface. SelecfionofRunlyay Selecrion ofrunwrr ro be usedfor a,riv.l and.deparrure ofaircrailjs t o n l r o JF.a c t o ft 5 h a itr e l a k e n j n l o c o n s i d e r a l t o n t o r 5 e t e c U o n o f f u made n $ a ) bJ t n _reroorome useared(under: l. 2. 3. 4. 5.
Winddirection frafllcconJilion, Typeofapproachto iand T)peoJair.raft Sun AthllNGFOJt!'ft,lARKJht6 SHOULDER
clearuay-l
F__Stop wny.
."n"," ,f;*?;i::r:i.:hH;: $:il::f;:*""#;'"ff;.,:H?avai,ab,e prepared asa ",* Clearway. A definedrectangulaf
areaol area over'Lhich a5asuirabre cnaeroo,.""","i,,* lo',jli,j;T",i,[,"jlilr':j:*::1,$"ffi:il;l
Takeoff Run Avrirabre(ToM). Therength of funwaydecrared availabie ground andsuitabre runofanaeroplane for the rckjng olt
3ili*"X, iXr:';;o
td*:n"ilable
(ToDA)Thelensth of rakeoff runavailabre prustherength or
ttoo o^tanceAv{itable(ASDA).The tengthof rakeof runavaitable plusthetengfi
LandingDisrance Availabte(LDA).Tl
runwav, which isdecrared avaiiabre and il:l?i*,3:fl:J,"+;#:il::,.:il".i:^lT:f.or A unrrestablished lo pro\ideA Ta
scrvice rorerodrome tfaffic.
COURSE RadioTelephony Aeromobil€
INDOPACIFICAVIATIONINSTITUTtr E-]4/I9,VASANV T I H A R , N E WD E L H I ] I O O 5 7 ( + 9 1I t ) 2 6 1 5 4 2 5 7 / 5( + 89 , 1)9873716987
SUDJDCT & AERODROME
ATC
ManeuveringArea Io b.3usedfof takeoff, landingandtaxiingofaircraft,excluding Thatpad ofan aerodrome apron, MovementAr€t to be usedfor takeoff, landingand taxiingof aircraft,andthe That part of an aerodrome apron. AerodromeTraffi c Circr!it Thespecifiedpathto beflown by aifcraftoperatingin thevicinity of an aircraft AerodromeTra llic All traffic on nanoeuvringareaof an aerodromeand all aircraftflying in the vicinity of aerodrome, Note:A clircraft is in lhe ficinity ofan aerodrdme\)hen it is,, en[ering or leaing an aerodrome lroltrt circuit. AerodromeTrafficZone aroundan nerodromefor the protectionol An airspaceof defineddimensionsestablished aerodronetraffic Air Traflic ing areaofan aercdrome All aircraftin flight or operatingon themanoeuvl
COURSE RadioTelephony Aeromobile
INDOPACIFICAVIATIONINSTITUTE E , I 4 l I 9 , V A S A N TV I H A R , N E WD E L H I I ] O O 5 7 ( + r l I l ) 2 6 15 4 2 5 7 5 8(,+ 9 1 ) 9 8 7 3 7 1 6 9 8 7
SUBJtrCT Af,RODROME &
ATC
ALTIMETERY
Fig-7 Anita.le. Theverticaldistanceof a level,a pointor an objectconsidered as a point,measufed lrom meansealevel. Eeight. Thevefticaldistance of a level,a pointor an objectconsidered asa point,measured lrom a specifieddatum. Flight level, A surfaceof constantatmospheric pressllre, wh'ch is relatedto a specificpressure datum, 1013.2hectopascals, and is separated from othersurfaceiby specifiedpressure intervals. LeveL A generictermrelatedlo theverticalpositionofan aircraftjn flight andmeaningvariously, height,altitude,or flight level. Elevation. Theverticaldislanceof a level,a pointor an objectconsidercd as point,on ihe suffaceof theearthmeasured from meanseo,level, QNH. Aerodromepresslrrededucedto mean sea Ievel pressllreunder standardatmospheric conditions. eFF.
-'. Lt-t
dt val
aiL
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d^{d{,
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pressure Aerodrome deducedto meansei level pressure underexistingatmospheric conditions. QFE. QNE.
pressure Aerodrome prevailing at aerodrone. Heightofan objector a placemeasured fromthedatumof 1013.2 hPa.
COURSE Radio Telephony Aeromobile
INDOPACIFICAVTATIONINSTITUTE
SUBJECT
VIHAR,NEW DELHI1I OO57 AERODRONTE E-I4l I9,VASANT & (+9r)9873716987 (+9rI r) 26154257/58,
ATC
Note-An altimeter: l. Whensetto a QNH altimetersetting, will indicatealtitude; datun. 2. Whensetto QFE altimetersettingwill indicateheightabovethe QFE reference of 1013.2hPa,maybe usedto indicateflight levels. 3. Whensetto pressure frontition ahitude. Thealtitudeat or belowwhichthevedicalpositionofan aircrallis controlledby relerence to altitudes. Trahsit,'ahlevel. The lowestflight levelavailablefor useabovethetransitionaltitude Ttunsition la))rr. betweenthetransitionaltitudeandthetransitionIevel Theairspace
l0
COURSE RadioTelephony Aeromobile
INDOPACIFICAVIATION INSTITUTE
SUBJECT
E,I4lI9,VASANT VIHAR,NEW DELHII ] Ol]57 AERODROME& (+91r l) 26r54257158, (+91)98737r6987
ATC
METEOROLOGICAL REPORTS Meteorological Reporf A statement ofobseNedmeteorological conditjonsrelatedto a specifictime andlocation. MDTAR. The routineweatherreportof an aerodromeissuedeveryhalf an hour. lt givessurface wind,Visibility,Prevailingweathercondition,Temp,Due Point,QNH andtrendforecast. SPECI, This is SelectedSpeiiaiWeatrerreportthat is issuedwhena significantchangein METAR reporttakesplace.SPECIis issuedin betweenimm€diately and is valid till the issuance ofthe next METAR, VOLMET. CuffentWeathefReportsand AerodromeForecasts SIGMENT of certainsolutionsare broadcast in HF fiom Mumbaiand Kolkattaat halfhour intervals.
cAvoK. This is a codeword that is spokenlor cloudandvisibilityOK. It replacevisibility,weather andcloudil: L Visibilir)i5 l0 kms.Or morc 2. No Cumulonimbus cloudandno othercloudforecastat 1500melers(5000feet)or belo\a. 3. No precipitatjon, thunderstorm, Sandstorm, Duststorm,Fogforccast. CLOUDAmountis given.as: . FEW Fewl to2Oktas (halfor lessthanhalfsky is covered),3 to 4 Oktas SCT.- Scattered BKN.- BROKEN(morethanhalfbur lessthanOVC),5 to 7 oktas OVC, OVERCAST(entiresky covered),8 Oktas Visibility Theabilityas determinedby atmospheric conditionsand expressed in unitsoi distance, to seeandidentifyprominentunlightedobjectsby day andprominentlightedobjectsby night. Flight Visibility Thevisibility forwardfrom the cockpitolan aircraftin flight. GroundVisibility\ hich Thevisibilityat an aerodfome asreportedbi an accredited obse.ver. RunwayVisualR.nge Therangeoverwhich the pilot ofan aircrafton the centr€line ofthe runwaycanseelne runwaysurfacemarkingsor the Iightsdeiineating the runwayor jdentifyingits centreirne. ll
COURSE
INDOPACIFICAVIATIONINSTITUTE
RadioTel€phony Aeromobile
E -] 4 / I 9 , V A S A N T V I H A R , N E WD E L H I I I O O 5 7 ( + 9 1n ) 2 6 1 5 4 2 5 7 / 5(8+, 9 r ) 9 8 7 3 7 t 6 9 3 7
SUBJECT A I R O D R O [ ' I E&
ATC
Dewpoint It is the temperature to which a givenpafcelol air mustbe cooled,at conslantbarometric pressure, lbr watervapotto condense intowatef-
STANDARDATMOSPHERE Thespecification ofthe standard 4tmosphere is formulatedby ICAO as follows: a, Inearrrsa perTect ory gas; pressurc: b. Sealevelatmospheric 1013.25 HPa; c. SealeveltemperatureI5oC d. Therateof lall of temperaru;e $,ithhe;ght6.50C/ km up to I I kn. e. Thetemp€rature oiair remainsuniformat -56.50C at 11 km andupto20 km. f. From20kmto30km A fiseof tempeBture withheightabout10C/kmor 0.30C/1000ft. Foraviationpurposes it is not necessary to specifystandard atmosphere above32 km. Transitionlevel It is the lowestuseableflight levelabovean aerodrome, below which tlte verlicaldistance is measured asaltitude. Transitionaltitude li is a levelat or belowwhichtheverticaldistanceis measured as altitude. SICMETInformation Inibrmationusedbrva meteorological rvatchoffice concel.ning the occu(enceor expected occurenceof specifieden-roliterleatherphenomena, which may affect the safetyof aircraft ope€tions, AIRMET Information Infofmationusedby a meteorological watchoffice concerningthe occuffenceor expecred occurrence of specifieden-routeweathefphenomena, which may aflect the saletyol low level aircraftoperations whichwasnot includedin the fofecastissuedfor -low flights.
t2
COURSE RadioTelephony Aeromobile
INDOPACIFICAVIATIONINSTITUTE
SUBJECT
DELHlI IOO57 AERODRO]IIE VIHAR,NEW E,I4ll9,VASANT & 16981 (+91t t) 26151257 ls8,(+91)98737 ATC
AUTOMATIC TERMINAL INFORMATION SERVICE (ATIS) Ai busy aerodromesit bdcomesdifficult for the gfound controlle.sto give foutlne anclweatherconditionsto aircraftnow andthen So the requited informationaboutthe aerodrome jnto a tape recordingsystemthat transmitsit on a particularfrequency informationis fed continuously duringthe specifiedtimes.This facilitatespilotsto monitorlhe infofmationas and whentheyrequirewithoutdistutbingthe contfoller.This systemof pfovidingcurrentand routine is known as ATIS The ATIS inlormationby meansof continuousand repetitivebroadcasts consists ma:nl)ofthe l'ollo\ingelemenl": message l. Nameofaerorlrome - the wofd INFORMATIONandidentificationletterfrom ICAo alphabet 2. Designator 3, Timeofob5er\irion 4, Typeolapproach(es)to beexpected 5, Runwayin use 6. TransitionIevel operationalinfofmation 7. Essential 8. Sufacewind directionandspeed 9. Visibility/ RVR weather 10.Present 11.Cloudbelow5000feetof belowthe highestminimumsectoraltitude,whichevefis greater; Cumulonimbus. 12.Air lemperalure 13,Dewpoint 14.Allimeler selt;ngs 15.Trendforecast 16.Specifiedstructure to lransmitan up-lo-date WhenrapidchangingMeteorologyconditionsmakeit impractical weatherreport,the ATIS messagewill indicatethat weatherinformationwill be suppliedo0 ATS unit. initialcontactwith appropriale ATISFreo. l26.4.i26.6.126.8. in the aircraftabout D-ATIS \is datalink ATIS systern,in which pilot getsa wfitten message of a pilot listeningof writing wronglyof any ofATiS. This removeschances all thebroadcast ofthe information. TheprovisionofATlS via Datalink. of ATIS only. The V-ATIS is voice ATIS systemwhere;nthe pilot g6tsvoicetransmission provisionoIATIS by meansofcontinuousandrepetitivevoicebroadcasts.
13
COURSE RadioTelephony Aeromobile
SUBJECT
INSTITUTE INNOPACMTC,qVIATION DELHI] ]0057 E-I4/I9,VASANTVIHAR,NE\Y (+91)987371 6987 (+91I l) 26154257/58,
& AERODRONIE
ATC
PROCEDURES GENERALOPERA.TING 1,1INTRODUCTION operation in thesafeandexpeditious areof importance transmitted andinstructions Theinformation the useof been factor has a conlributing in which haveoccuffed oi aircraft.lncidentandaccidents beovetemphasized cannot andphilseology non-standard orocedures 1.2TR{NSMITTINGTECHNIOUE a)
thatthetewill be no beforetransmitting,listenout on thefrequencyto be usedto eDsure ftom otherstation; ilterferencelvith a transmission
b)
tone,andspeakclearanddistinct; usea normalconversational
c,
100wordspermil)ulewhenii is known notcxceeding anevenra(eol speech maintain that elementsof th. mesiagewitl be written down by the recipient,speakat slightly slowerrate;
d)
maintailthespeakinglevelat constantlevel;
e)
a slightpausebeforeandafternumbersrvill assistin makingthemeasielto understand;
I
avoidusinghesitationsoundsuchas"er"i
g)
distancgfrom themouth; at appropriate keepmicrophone
b)
to the tum headaway from the suspendspeechtemporarilyif it becomesnecessary microphone;
i)
thetfarsmitswitchfully beforespeakinganddo not releaseit until themessage depress is tralNmitted; This ensurethattheentiremessage is completed.
j)
shouldbe interruptedlnomentarilyfiom time to time of long message thetransmission to pennitthe trarsmittingoperatorto conformthatthe frequencyin useis clearand'if to pernit thereceivingoperatorto requestrepetitionofpalt not received' necessary,
l4
COURSE RadioTelephony Aeromobile
INDOPACIFIC A V I ATI o N I N S T I T U T E SUBJECT E.I4II9.VASANT VIHAR,NEW DELHI I IOO57 AERODROME & (+9t | 1)26t54257158. G9t)9873716987
ATC
1.3TRANSMISSION OF LETTERS Syllables to beemphasized afeunderlined.
B
c D E F G H I J K L M N
o P
a
R S T U
w
x
Y
z
Alpha Bravo Charlie Delta Echo Foxfot Golf Hotel india Juliett Kilo Lima . Mike Noveurber Oscar Papa Queo-ec Romeo Siena Tango Uniform Victor Whiskey X-Ray Yankee Zulu
AL FAH BRAH VOH CTIARLEE oT SHARLEE DELL TAH ECK OH FOKSTROT GOLF HO TELL IN DEE AH JEW LEE ETT KEYLOH LEE MAH MIKE NO VEM BER OSSCAH PAH PAH KEH BECK ROWMEOH SEEAIR RAH TANG GO YQU NEE FORM or OO NEE FORM VIK TAH WISSKEY ECKS RAY YANGKEY
zooLooo
15
COURSE RadioTelephony Aeromobile
INDOPACIFICAVIATIONINSTITUTE Y I H A R , N E WD E L H I I I O O 5 7 E-I4l]g,VASANT ( + 9 1 I l ) 2 6 15 , 1 2 5 7 1 (5+89, 1 ) 9 8 7 3 7 1 6 9 8 7
SUBJECT & AERODROME ATC
1,4TRANSMISSIONOF NUMBERS in 1.4.1The syllablesprintedin capitallettefsare to be stressed;lof example,thelwo syllables of FOW-eris givenprimaryemphasis. whereasthefirstsyllable ZE-RO aregivenequalemphasis,
Numberor numeralelement
L
2 3 4 5 6 1 9 Decimal Hundred Thousand
ZE-RO WUN TOO TREE FOW-er FIFE SIX SEV-en AIT NIN-er DAY-SEE-MAL HUN-dred TOU-SAND
1.4.2All numbers,exceptas specifiedin 1.4.3,shlill be transmittedby pronouncingeachdigit
Aircrali call signs
Transmittedas
IT 693 AI 107
King fish air six nine three Air lndia onezeroseven
Flight level
Tlansmitted as
FL180 FL 2OO
Flightlevelone eightzero Flightlevel two zero zero
Heading
Transmittedas
100degree 080degree
Heailingonc zerozero Headingzero eightzero
COURSE RadioTel€phony Aeromobile
INDOPACIFICAVIATIONINSTITUTE
SUBJECT
E-I4/I9,VASANT VIHAR,NEW DELH]I IOO57 AERODROME& (+91| t\ 26)54257/58. (+9t)9873716987
ATC
II/ind direction and speed
Transmitted as
200degree70 knots 160degree l8 knots gusting30 knots
Windt\vo zerozero degrees sevenzero Knots Wind onesix zerodegrees one eightknots Custingthrcc zeroknots
Transpondercodes
Transmitted as
2 400 4 2s3
Sqoawktwo four zerozero Squawkfour two five thre€
Runway
Transmitted as
2',7 30
Runwaytrvoseven Runwaythreezero
Altimetersetting
Transmitted as
I 010 1000
QNll onezeroonezero QNFIonezero zerozero
1.4.3
Altilude
Tlansmittedas
800 3 400 12000
eighthurdred threethousandfour hundred onetwo thousand
Cloudheight
Traosmifted as
2 200 4 300
Trvothousandtwo hundr€d Four thousandthree hundred
l/isibility
Transmitted as
I 000 700 Runwaytisual rallge
Visibilityonefhousand Visibilitysevenhundred
600 1 700
RVR six hundred RVR onethousandsevenhundred
l7
COURSE Rrdio T€lephony Aeromobile
INDOPACIFICAVIATIONINSTITUTD DELHIi IOO57 E . ]4 / l 9 , V A S A N TV I H A R , N E W ( + 9 1l r ) 2 6 r 5 4 2 5 7 / 5(8+.9 1 ) 9 8 7 3 7 1 6 9 8 7
SUBJtrCT AEROD;IOMf,&
ATC
shouldbe usedto 1.4.4Exceptas specifiedin 1.4.5all six digitsof the numeficaldesignator exceptjn the caseol cornmunications, channelin VHF radiotelepathy identilythe tfansmitting both be usedthe fifth and sixth digits beingzefos,ir which caseonly dle first digitsshouldbe used. Notel:-thefollowingexamplesillustratetheapplicationoftheprocedLrfeinl4'1: Channel
as Transmitted
I18.000 118.005 I18.010 1t8.025 118.050 118.100
ONEONEEICHTDECIMALZERO ZEROZEROFIVE ONEONEEICHTDECIMAI, ZEROONEZERO ONEONEDIG}ITDECIMAL, ONEONEEIGHTDECIMALZEROTWOFIVE ONEONEEIGHTDECIMALZEROFIVEZERO ONEONEEIGHTDECIMALONEZEROZERO
in Note2r- Cautionmustbeexercisedwith fespectto the indicationoftransmittingchannels whenall six digitsofthe numericaldesignatorare usedln commLlnications VHF radiotelephony on aircmll installations by 25 kllz, because channelareseparated wherecommunication aimpace possible to selectthe five digits nrore, it is only capabilityof 25 kllz or with a channelseparation DJnel on lherJdiomanagemenl oflhenumericaldesignator Note 3:- The numericaldesignatorcordspondsto the channelidentificationin Annex 10, by 25 kHz or channelsare separaled 1.4.5In airspacewhere all VHF voice communications requirement operational by the in 1.4.4 is not substantiated six digits as the use of more and shouldbe designator digits ofthe numerical the first five altthorities, by the appropriate determined the firct in which case only used,exceptin the caseofboth the fifth and sixthdigitsbeingzeros, fourdigitsshouldbe used. in 1.4.5.andthe ofthe procedure illustrate the application Note li- the followingexamples panel for communicationequipmentwilh settingof the aircraft radio management associated capabilitiesof25 kHz and8.33125kHz. channelseparation
l8
/-
TOURSE RadioTel€phony Aeromobile
INDOPACIFICAVIATIONINSTITUTE VIHAR.NEW E-]4/I9,VASANT DELHII ]0057 (+91| r) 26154257/53, (+9r)9873716987
SUBJECT AERODRO]\IE & ATC
Radiomanagement panelsetting far communication eauiDment with Channel 118.000 I18.025 I18.050 l18.075
r r8.100
Transmilled as
25 kqz (5dieits \
ONEONEEIGHTDECiMAI, ZERO ONEONEEICHTDECIMAL ZEROTWOFIVE ONEONEEIGHTDECIMAL ZEROFIVEZERO ONEONEEIGHTDECIMALZEROSEVEN PIVE ONEONEEICI'ITDECIMALONEZEROZERO
1t8.00 118.02 118.05 I I8.07 118.10
8.33125kH2 (6 dipts \
118.000 118.025 n8.050 118.075 I18.100
Note2r Cautionmust be exercisedwith respectto the indicationof tfansmittjngchannelsjn VHF radiotelepathycommunications when five digits of the numericaldesignatorare usedin airspace whereaircraftare also operafedwith channelseparation capabilitiesof 8.33/25kHz. On aircraftinstallations with a channelseparation capabil;tyof 8.33 kHz and mofe,it is possibleto selectsix digitson the radio management panel.lt shouldth€reforebe ensufedthat the fifth and (seeNote l). sixl0hdigitsaresetto 25 kHz channels
Note 3i The numericaldesignatorcorresponds to the channelidentificationin Annex 10,
19
COURS[, Radio Telephony Aeromobile
I N D O P A CFJI C A V I A T I O NI N S T I T U T L SUBJ[CT g,VASANT DELIIII ]0057 AIRODROME& VIHAR,NEW E-I4/I (+91)9873716987 (+91l l) 2615425?/58, ATC
1,6STANDARDWORDSAND PHRASES anq The followingwordsphrasesshallbe usedin radiotelephonycommuricatlonas approprlale shdllhaveIheme,ninggivenbeln\'
ACKNOWLEDGE AFHRM
this message'" "Let ne knolvthatyou havereceivedandunderstood Ye'
'
APPROVED
ofProposedactiongranted" "Perm;$sion
BREAK
belw€enpoftionsofthe message"' "l herebyindicatetheseparation Note:- To be usedwhefethereis no is no eleardistinctionbetween " thetext andotherpoftionsofthe message
.BREAK BREAK
transmittedtt) bet\reenmessages "l hereby indicatethe separation " diflerentaircraftin a verybusyenvir'onment
CANCEL
clearance " "Annul th€previouslytransmitted
CHECK
"Examinea systemor procedurc'': Note: - Not to be used in other context No answeris normally " expected
CLEARED
undertheconditiol]specified" "Authorizedto pr.oqeed
CONFIRM
"l requestv;rificationof(clearance'instruction'action'information)"
CONTACT
wiih communications "Establish
CORRECTION
indicated)' (or message "An errorhasbeenmadein thistransmission thecorlectversionis - "
D|SRFCARD
"
lgnore.
20
i
J
COURSE
INDOPACIFICAVIATION INSTITUTE E,I4lI9,VASANT VIHAR,NEW DELHI 1]0057 (+91 | 1) 26154257158, (+9t)9873716987
RadioTelephony Aeromobil€
Word/ phrase
SUBJXCT Af,RODROMf,&
ATC
Meanin
GOAHEAD
.
"Proceedwith yo r message" Note:- Not Llsed\\,henever the possibilityexistsof misconstru;ng "cO AHEAD,'as an authorization for an aircraftto proceed. The phfase"CO AHEAD,,may be omittedand, in its place,a fesponsemade.by using the calling aeronaLltical station,scall signtbllowedby the answering aeronautical stationcall sign.
HOW DOYOU READ
"Wharis thereadabiliry ofmy kansmission?,'
I SAY AGAIN
"l repeatfor clarityor emphasis.,,
MAINTAIN
"Continuein accordance with thecondition(s)specifiedor in its liieralsense, e.g."maintainVFR.,'
MONITOR
"Listenout on (frequency)."
NEGATIVE
"No" of "Permissionnot granted,, or ,,Thatis not correct,, or',not capable.,'
OUT
oftransmission "This exchange is endedandno response is expected."
. OVER
Note:- Nor normally usedin VHF communicahons. ,.My transmission is endedandI expecta response fromyou.', Not€inot normallyusedin VHF communicatjon.
READ BACK
"Repeatall, or thespecifiedpart.of this message backto me exactlyasreceived.,,
RECLEARED
"A changehasbeenmadeto youf lastclearance andthisnew clearance supe$edes your previousclearance or partthercol,,
REPORT
"passmethefollowinginfofmation. _.,,
RXQUEST
"l shouldliketo knbw...,,or,,1wishto obtain...,'
21
COURSE RadioTelephony Aeromobile llord / ohrase
INDOPACIFICAVIATIONINSTITUTE E-I4/I9,VASANV T I H A R , N E WD E L H I 1I O O 5 7 ( + 9 r 1r ) 2 6 15 4 2 5 7 / 5 (8+. 9 1) 9 8 7 3 7619 8 7
SUBJECT & AORODROME
ATC
Mean " all olyouf lasttransmission "l havereceived
ROCER
to be usedin replyto a questlon Notel- Underno cifcumstances requiring"READ BACK" of a ditectanswerin the affirmative (NEGATIVE). (AFFIRM)or negative SAY AGAIN S P E A KS I O W E R
"Repeatall, or the lollcwing part'' 1'lasttfansmission." o u r r a t co f s p e e c h R e d u cj e
"WaitandI will callyou"
STANDBY
contactifthe delay Note:-Thecallerwouldnormallyre-establish or denial BY is not approval is lengIhySTAND " "t cannotcomplywith your feqllest,instructionor clearance
UNABLE
Note:- UNABLE is normallyfollowedby reason. WILCO
(Abbreviation for "willcomply".) your andwill complyrvith it " message understarid "l
WORDSTWICE
a) As a request:
'
is difficult. Pleasesendeveryword or groupof "Communication wordstwice," b) As information: is difficult' even/word or groupofword "since communication will besenttwic€." in thismessage
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . :.. .. ... ..... .. . .. . . .. . . .. . . .. .. . . . . .. . . .. . .. . ..................... ...
22
I
I
COURSE RadioTelephony Aeromobile
.iNDOPACIFIC AVIATIONINSTITUTE 8 , 1 4 / I 9 , V A S A NV T I H A R , N E WD E L H I t I | ) O 5 7 ( + 9 1 | l ) 2 6 15 4 2 5 7 / 5 (8+, 9 1 ) 9 8 7 3 7 t 6 9 8 7
SUBJECT AERODROMII &
ATC
I.7 CALL SIGN 1.7.1Call\isn for aeronauticnl stcrion L7.l.l Aeronautical stations areidentified by thenameofthe location lollowedby a suffix.The suffrxindicates thetypeofunit or ser.,,ice pfovided.
Unit ofset'vice Areacontrolcenter Radar(in degfee) Approachcontrol Approachcontrolradarafrivals Approachcontrolradardepar'tures Aerodrome conlrol Sutfacemovement control Clearance delivery Prccisionapproach radar Direction-fi ndingstation FIightinformationservice Aproncontrol Companydispatch Aeronauticalstation
Call si CONTROL RADAR APPROACH ARRIVAL DEPARTURE TOWER GROUND DELIVERY PRECISION HOMER INFORMATION APRON DISPATCH
RADIO
1.7.i.2 Whensatisfactorycommuniqation hasbeenestablished, and prov;dethat it will not be confusing, the narneofthe locationor the call signsuffix may beomitted. 1,7.2Aircraft call sien 1.7.2.1 An aircraft callsignshallbeofthe followingtype:
a) thecharacters correspodding to the registretion makingofthe aircraft;
VT-CLM or Cessna VT-CLM
b) thetelephony designator ofthe airoaft operatingagency, follo\redby the lastfour chafactels ofthg registfation making oflheaircra fi: or c) thetelephonydesignator ofthe aircraftoperatingagency, followedby the flight identification.
AIR INDIA VT- CAB
A I RI N D I A] 3 ]
Note: - the nameof the aircraftmanufacturer or nameof the aircralt modelmay be usedas radiotelephony prefixto thetypea) above.
23
COURSE
INDOPACIFICAVIATIONINSTITUTE
RadioTel€phony A€romobile
SUDJDCT
E - ] 4 / I9 , V A S A N TV I H A R . N E WD E L H I ] ] 0 0 5 7 A E R O D R O M [ & ( + 9 1| l ) 2 6 1 5 4 2 5 7 / 5 8 , ( + 9 t ) 9 8 ? 3 7 1 6 9 8 7
ATC
and providedthat no confusionis has beenestablished, 1.1.2.2Altet satisfactorycommunication asfollows: in | .7.2.1nlaybeabbreviation likelyto occur,aircfaftcallsignsspecified le of.theaitcraft a) thefirst andat the leasttwo characters registrationl
VLM or CessnaVLM
ofthe aircraftoperatinfagency b) thetelephonydesignator oi theaircraftr! gistrationt followedby leasttwo characters
A IR INDIA LM
Ibrm. c) noabbreviated arecorresponding to I.7.2.1examples Note:- theabbr€viated in this call sign only after it has beenaddressed An aircraftshall use its abbreviated 1.7.2.2.1 station. mannerby the aeronautical 1.'/.2.3An aircraftshall not changeits rype ofcall sign durirrgflight exceptwhen there is a of similarcall sign;in suchcases,an aircraftmay be Iikelihoodthat confusionmay occurbecause instructed by an air tratlc controlunit to changethetypeolits call signtemporafily. 1.7.2.4 Aircftft in the heavy wake turbulercecategoryshall include the \'r'ord"HEAVY" controltower andthe immediatelyafter the aircraftcall sign in the initial call to the aerodrorne controlunil. approach
COURSE
INDOPACIFICAVIATIONINSTITUTE
Radio Telephony Aeromobile
E,i4/l9,VASANT VIHAR,NEWDELHI I IOO57 ( + 9 1I I ) 2 6 1 5 4 2 5 7 / 5( 8 + .9 t ) 9 8 7 3 7 1 0 9 8 7
SUBJXCT AIRODROME&
ATC ..
ROUTINERT MESSAGES OF A FLIGHT A ullgll0lsjlsadBACK in full theATCmessages listedbelow. Taxi instructions Levelinstructions Heading inshuctions Runwayin+rse ATC clearance Clearanceof Take ofl Land, Back track, Hold short off a runway, ro Lnt.;r Altimetefsetting likeQNH.QFE,QFF Ffequencychanges Tfansitionlevel VDF informalion. A pilot obtainsclearances andinlormiitionlor his flight.
PRE DEPARTURN L Pre-flightcheck for VHf with a'r Al C unit - Crouwl for HF with RADIo 2. SELCAL check- Grouncl 3. Time check- Ground 4. Departure information- Glouhd 5. Stad-upclearance / pushback requestilparked aI Aerobidge- Cround 6. ATC clearance folrel 7. Line-up- Tower 8. Take-off- ?by'er TAKE OFF L Line up clearance, ifaircrafl hadbeeDclearedto Taxj Holdingposition_ foy,e/
2. Takeoffclearance- 7or?/
25
INDOPACIFICAVIATIONINSTITUTtr
COURSE RadioTelephony Aeromobile
E.I4lIg.VASANT VIHAR,NEWDELH] 1I{)O57 + .9 1 ) 9 8 7 3 7 1 6 9 8 7 ( + 9 1l l ) 2 6 1 5 4 2 5 7 / 5( 8
SUDJECT & AIRODROME
ATC
Preflight Check
,., lE i-)<:.=:.
l,r
; /*
>
tr
AIRCRAFT DelhiQrcundIndair 861 preflightcheck Request Cround/Tower 1rrldir861 Readyoutve (four/three/two) Readyou five lrddi 861 Or Givea testcall civingtestcall 1,2,3,4,5,5,4,3,2,1
Readyou five
Readyou five 1rldil 861
SELCAL Check 6647 Primary8938;SecondarY and lhenon Primary Secondary first on To becarriedout
AIRCRAFT ,e/ri Radio,lndair861on 6647 JLCM Selcalcheck,Selcalcombination Request, normal,changingoverto Selcaloperating 8938 Delrt Rdolndair861on 8938 Selcalcheck requesr
RADIO
lrdail 861,givingSelcalJLCM
Clearedto changeover
GivingSelcalon 8938
Selcalopefationnormallnddil 861
26
INDOPACIFICAVIATIONINSTITUTE RadioTelephony Aeromobile
E,I4l]9,VASANT VITIAR,NEW DELHI] 10057 (+911lJ261442i7 t58,(+9t)9873716987
Ti m e C heck
r"i) UTC
lr" 'hl{::i:i.;-).:.lF' AIRCRAFT DelhiCro|ndlndab86l Request tine check. GROUND/TOWER lrdai 861DelhiCroundTime0705
0705,Indab 861
Timeif07:05:30is givenas"0705andhall Time 0700is givenas,,Onthe hour,,
DepaltureInformation Departure informationconsiststhe lollowing: Depanure run$c) Winddirectiooandspeed QNH Temp/ Dew point Visibility/RVR if requifed Esscntial informa'ion DplhiCround,lndair 8ol Requ€st departure informatioo
. . Runway27, QNH 1012,VOR DPN ollthe air
Indair 861 Runway27 Wind 290 (degree)05 (knots) T 32;DP l5 QNH r 0l2 Visibiliry5 (kms)/ RVR 500meters VOR DPN offrhe air
Thatis correct.
27
COURSE RadioTelephony Aeromobile
rr,,txipLcmtca.vraTIoNINSTITUTD SUBJXCT E-I4ll9,VASANT VIHAR,NEWDELH] I Il](]57 + ,9 1 ) 9 8 7 367918 7 ( + 9 1I 1 ) 2 6 1 5 4 2 5 7 / 5( 8
& AORODRONID
ATC
Pushbackfor StartuP ExampleL AIRCRAFT
Delhi Crotnd Intlair 861,HeavY
onbaad 120 Stand/8, Securitycheckscarfiedout, Persons Pushback,InformalionGoA Request
GROUND/TOWER Jndair861Hea'ty Pushbackappfoved -|t?dail861 approveG, Pushback
START UP Delhi GrcundIndait 861 He vY onboard120 Stand-18,Securitycheckscardedout, Persons Gol/ SranI p. Infofmalion Requesi Indair 861 Hea'ty startup appfoved 1rldi," 861slartuPat 35, dail 861 Startup approved, Or startrp35' Indair 861
I bat ls corfect
Taxi Instruction AIRCRAFT Delhi Cto'rndI dair 861, Heaty. Golf Stand18,ReqTaxi,Information
CROUND/TOWER to Holding lrddil 861Clear€d taxiviaBravo' Runway2s, Position AlphaandCharlie
HoldingPositionRunway28 Taxi via BravoandCharlie.lndair861
28
COURSE
INDOPACIFICAVIATIONINSTITUTE
RadioTelephony Aeromobile
SUBJDCT
E-14lI9,VASANTVrHAR,NEWDELHI 110057 Af,RODROME & (-r91t 1)26t 542.57/58, (+9t)987371698',7 ATC
ATC CLEARANCE ATC cleamncegiven fo rircraft must be w tten by the pilot very carefully and should be read backfully by him. This is a stringentrequirement. DelhiTowerIndair 861 Request ATC clearance 1,id.lir,861is clearedto kolkattaas p€r flight planrouteat Flightlevel 330After departufeclimbstraight aheadto Flighrlevel70,thenturn left, climbro flight level330. ,frdai,"861is clearedto kolkaftaas perflightplanrouteat Flight level 330,Afterdeparture climb straight aheadto Flightlevel70,thenturn left,climbto flightlevel330. This is coffect Indair 861
TAKE OFF' AIRCRAFT DelhiTo\\erIndair 361 Readyfor departure
Clearedfor take off,lzdair 861
TOWER lrdair 861 Clearedfor tak€off.
29
k. .'1
thath^sreccntly Example.4: Ifyou seea tfainaccidenl takenplace. Pan-lanPa)-ld ) Pan.Pan Deihi RadioIC 345 I seea train accident,Engineand Fourbogiesderailed,Passengers - Rushingout, Repofiingovef the sile Position70 milesOutboundJaipur iakeaction Reqrrgsl IC 345Rogeryou]Pancall.
WIND SIIEAI]. I
This js an unusualweatherphenomenon of a bandof stronguind blowihgal lou, levelsandexistslor shottdumtionoftimes. Ii afleclslbe landingand rakingofl.air'cralt. Timr:lykrowledgcofthis is esscntialfor airoraft.An aircr.aftthatfirst expcficnces this repoftsto ATC so thatthe subsequent airc|aftcanbe cautionedabouti1. AIR{JRAFT DelhiTowerlC 367 wind Shcnrnr8I0 f-.cl E\pt'flcr,ccd Lossof airspeed 20 krs, ' Strongright dfift. .
lC 367 Dclhi l'owef Itoger, Wjod Sheaf
LOW P.\SS A pilotwhencolllingin lor landin!uponnotgcltingthesilnalin cl)cl(|r jbrJris undelcaniageofbeingdownwill request to Jlylow pasttheContrcll'orrrcr lirrvisqrlr:Iccli. D e l l r li o r v eirC 5 4 0 N o l o c r i f r ' ; n n i . N r i ^ ff ^ r
landinggear(Undercarriage) Requesi Lo$ Pa.s .
ClearedLow Pass, Not beJo\r500fccr IVU 28.QfE aosl,Pa W;ll repof Final.
IC 540 cleafedforlriw pass . Not below500 fool . R/w 28, surfacewil1(l:1700s QFE 998 hPa.Repodfrinal f r'/or &^lrl
(lapt S.l :iinth .r0? (lA lt li
M b l :9 8 7 3 7 1 6 9 8978.9 9 5 5 3 5 7 , 1 RADIO COMMUNICATION FAILUIIT
ReceiverFailure AIRCRAFT
sI4-rraN
(.ecoIdary) Murnbai Rad'oIC 440on2872. NO RESPONSE Chennai RadioIC 440on2872,(secondary)
r\rr\ p raDr\^lcF
NagpurConLrol IC 440on 123.9. Do 1ouread NO RBSPONSE
Any aircmftIC 440on 123.9, Do yourcad NO RESPONSE
MumbaiRadioChennai Radio IC 440on 10065(Pri)Transmitting Blinddue
#
Receivef lailure. Position,Mumbai/ChennaiFIR12I 5, FL.330 l{yderobad1230, Colf nexr Continuingflight to Chcnnaias pcr fligbt ptan ETA Chennai1300, EnduanceJ hrs. Will rran.nrit againar l2l0 on 6581 I s a )a g a i nM u m b aRi a d i oC h e n n aRi a d i o . . . . . . . . . . . . . . . . w ir1r1a n s r na;gr a i na r I 2 3 0 o nt 0 0 6 5 IC 440
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