1 / 24

Part 3. Air-ground communications

Part 3. Air-ground communications. July 1917. TELS P 09. COMMUNICATION METHODS. Air-Ground Communication (Definition) two-way communication between aircraft and stations or locations on the surface of the earth Radiotelephony

keelty
Télécharger la présentation

Part 3. Air-ground communications

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Part 3. Air-ground communications July 1917

  2. TELS P 09 COMMUNICATION METHODS Air-Ground Communication (Definition) two-way communication between aircraft and stations or locations on the surface of the earth Radiotelephony communication by means of radio waves rather than by transmitting along wires or cables SELCAL selective-calling radio system that can alert an aircraft's crew that a ground radio station wishes to communicate with the aircraft. Controller-Pilot Data Link Communications (CPDLC) means of communication between controller and pilot, using data link for ATC communications.

  3. General Requirements Radiotelephony and/or data link shall be used in air-ground communications for air traffic services purposes. ATS units to be provided with and to maintain guard on the emergency channel 121.5 MHz When direct pilot-controller two-way radiotelephony or data link communications are used for the provision of air traffic control service, recording facilities shall be provided on all such air-ground communication channels. Recordings shall be retained for a period of at least thirty days.

  4. Radiotelephony Procedures GENERAL Word Spelling in Radiotelephony: when proper names, service abbreviations and words of which the spelling is doubtful are spelled out in radiotelephony the ICAO Radiotelephony Spelling Alphabet shall be used

  5. RADIOTELEPHONY SPELLING ALPHABET

  6. Radiotelephony Procedures RADIOTELEPHONY SPELLING ALPHABET Exercise: Give the approximate pronunciation of the following: GALIM ZANIG YSTEC 9VDHU JZYTY OORWB FXLQKV

  7. PRONUNCIATION NUMERAL or NUMERAL ELEMENT 0 ZE-RO 1 WUN 2 TOO 3 TREE 4 FOW-er 5 FIFE 6 SIX Decimal DAY-SEE-MAL 7 SEV-en Hundred HUN-dred 8 AIT Thousand TOU-SAND 9 NIN-er PRONUNCIATION OF NUMBERS When English Language is used, numbers shall be transmitted using following pronunciation:

  8. Radiotelephony Procedures TRANSMISSION OF NUMBERS • All numbers shall be transmitted by pronouncing each digit separately examples: aircraft callsigns transmitted as TGZ 238 Zena two three eight BRU 242 Belaviatwo four two BMA 600 Midland six zero zero THY 001 Turkish zero zero one

  9. Radiotelephony Procedures TRANSMISSION OF NUMBERS • All numbers shall be transmitted by pronouncing each digit separately examples: flight levels transmitted as FL 180 flight level one eight zero FL 200 flight level two zero zero FL 135 flight level one three five FL 80 flight level eight zero

  10. Radiotelephony Procedures TRANSMISSION OF NUMBERS • All numbers shall be transmitted by pronouncing each digit separately examples: wind direction & speed transmitted as 200 degrees 70 knots wind two zero zero degrees seven zero knots 160 degrees 18 knots gusting 30 knots wind one six zero degrees one eight knots gusting three zero

  11. Radiotelephony Procedures TRANSMISSION OF NUMBERS ALL numbers used in transmission of ALTITUDE, CLOUD HEIGHT, VISIBILITY & RUNWAY VISUAL RANGE information shall be transmitted by pronouncing each digit in the number of hundreds or thousands followed by the word HUNDRED or THOUSAND as appropriate. Combinations of thousands and whole hundreds shall be transmitted by pronouncing each digit in the number of thousands followed by the word THOUSAND followed by the number of hundreds followed by the word HUNDRED

  12. Radiotelephony Procedures TRANSMISSION OF NUMBERS • Hundred, thousand & combination of thousand & hundred examples: number transmitted as 10 one zero 75 seven five 100 one hundred 583 five eight three 2 500 two thousand five hundred

  13. Radiotelephony Procedures TRANSMISSION OF NUMBERS • Hundred, thousand & combination of thousand & hundred examples: number transmitted as 5 000 five thousand 11 000 one one thousand 25 000 two five thousand 38 143 three eight one four three

  14. Radiotelephony Procedures TRANSMISSION OF NUMBERS • Hundred, thousand & combination of thousand & hundred examples: altitude transmitted as 800 eight hundred 3 400 three thousand four hundred 12 000 one two thousand

  15. Radiotelephony Procedures VERIFICATION OF NUMBERS When accuracy of reception of numbers needs to be verified, the person transmitting shall request the person receiving to read back the numbers

  16. Radiotelephony Procedures TRANSMISSION OF TIME Only the minutes of the hour are normally required. Each digit should be pronounced separately. Hour included if possibility of confusion. examples: time statement 0920 (9:20 a.m.) TOO ZE-RO or ZE-RO NIN-er TOO ZE-RO 1643 (4:43 p.m.) FOW-er TREE or WUN SIX FOW-er TREE 1300 (1:00 p.m.) WUN TREE ZE-RO ZE-RO Note: Co-ordinated Universal Time (UTC) shall be used

  17. Radiotelephony Procedures STANDARD WORDS & PHRASES Word/Phrase Meaning ACKNOWLEDGE Let me know that you have received and understood this message AFFIRM Yes APPROVED Permission for proposed action granted CANCEL Annul the previously transmitted clearance CHECK Examine a system or procedure. (No answer is normally expected)

  18. Radiotelephony Procedures STANDARD WORDS & PHRASES Word/Phrase Meaning CONFIRM Have I correctly received the following…? or Did you correctly receive this message? CONTACT Establish radio contact with… CORRECT That is correct CORRECTION An error has been made in this transmission (or message indicated). The correct version is … DISREGARD Consider that transmission as not sent

  19. Radiotelephony Procedures STANDARD WORDS & PHRASES Word/Phrase Meaning GO AHEAD Proceed with your message Note- not normally used in surface movement communications HOW DO YOU READ What is the readability of my transmission? I SAY AGAIN I repeat for clarity and emphasis NEGATIVE No or Permission not granted or That is not correct REQUEST I should like to know … or I wish to obtain …

  20. Radiotelephony Procedures STANDARD WORDS & PHRASES Word/Phrase Meaning OVER My transmission is ended and I expect a response from you Note- not normally used in VHF comms. READ BACK Repeat all, or specified part, of this message back to me exactly as received REPORT Pass me the following information REQUEST I should like to know … or I wish to obtain …

  21. Radiotelephony Procedures STANDARD WORDS & PHRASES Word/Phrase Meaning ROGER I have received all of your last transmission Note- not to be used in reply to a question requiring readback or a direct answer in the AFFIRM or NEGATIVE SAY AGAIN Repeat all, or the following part, of your last transmission SPEAK SLOWER Reduce your rate of speech STANDBY Wait and I will call you VERIFY Check and confirm with originator

  22. Radiotelephony Procedures STANDARD WORDS & PHRASES Word/Phrase Meaning WILCO (Abbreviation for ‘will comply’) I understand your message and will comply with it WORDS TWICE • As a request: Communication is difficult. Please send every word or group of words twice • As information: Since communication is difficult, every word or group of words in this message will be sent twice

  23. Questions…

More Related