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sensors Mode-S transponder

AA1056

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N748AV · AIRBUS A-320 · operated by NAVIGATOR AVIATION II MSN 6862 TRUST

Hex
AA1056
Octal
52410126
Decimal
11,145,302
Country
US
Tail
N748AV
Type
A320
No current signal · last broadcast Jul 26, 20:25 UTC
Flights observed
391
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 20:25 UTC

Last known position

Most recent position reported by Mode-S AA1056.

Country allocation

The ICAO 24-bit address AA1056 falls within the block assigned to United States (US) by ICAO Annex 10, Volume III. Every aircraft registered in United States receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.

Callsign history 20 distinct

Callsign Airline Flights Last seen
AVA234 - 7 2026-07-14
AVA075 Avianca - Aerovias Nacionales de Colombia, S.A. 6 2026-05-17
AVA258 - 5 2026-06-28
AVA235 - 5 2026-07-14
AVA231 - 5 2026-07-10
AVA230 - 5 2026-07-14
AVA128 - 5 2026-06-20
AVA043 Avianca - Aerovias Nacionales de Colombia, S.A. 5 2026-06-12
AVA042 Avianca - Aerovias Nacionales de Colombia, S.A. 5 2026-06-11
AVA9782 Avianca - Aerovias Nacionales de Colombia, S.A. 4 2026-05-16
AVA9397 - 4 2026-07-18
AVA9227 - 4 2026-07-17
AVA9204 - 4 2026-07-17
AVA8561 Avianca - Aerovias Nacionales de Colombia, S.A. 4 2026-05-16
AVA8535 - 4 2026-07-17
AVA259 - 4 2026-06-28
AVA243 - 4 2026-07-16
AVA129 Avianca - Aerovias Nacionales de Colombia, S.A. 4 2026-07-22
AVA023 Avianca - Aerovias Nacionales de Colombia, S.A. 4 2026-07-25
AVA008 - 4 2026-07-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AVA8473 SMR → PEI Jul 26, 19:25 UTCJul 26, 20:25 UTC1h 0m
2026-07-26 AVA8474 PEI → SMR Jul 26, 17:20 UTCJul 26, 18:15 UTC55m
2026-07-26 AVA8503 BOG → PEI Jul 26, 15:45 UTCJul 26, 16:10 UTC25m
2026-07-26 AVR4844 - Jul 26, 13:00 UTCJul 26, 13:10 UTC10m
2026-07-26 AVA9819 CTG → BOG Jul 26, 03:55 UTCJul 26, 04:50 UTC55m
2026-07-26 AVA9790 BOG → CTG Jul 26, 01:50 UTCJul 26, 02:55 UTC1h 5m
2026-07-25 AVA8456 MDE → MTR Jul 25, 23:05 UTCJul 25, 23:30 UTC25m
2026-07-25 AVA8457 MTR → MDE Jul 25, 20:40 UTCJul 25, 20:55 UTC15m
2026-07-25 AVA9311 MDE → BOG Jul 25, 18:55 UTCJul 25, 19:10 UTC15m
2026-07-25 AVA9336 BOG → MDE Jul 25, 17:00 UTCJul 25, 17:10 UTC10m
2026-07-25 AVA9385 - Jul 25, 13:35 UTCJul 25, 14:40 UTC1h 5m
2026-07-25 AVA9720 BOG → SMR Jul 25, 11:20 UTCJul 25, 12:15 UTC55m
2026-07-25 AVA023 MEX → BOG Jul 25, 07:45 UTCJul 25, 09:25 UTC1h 40m
2026-07-25 AVA023 MEX → BOG Jul 25, 05:45 UTCJul 25, 07:25 UTC1h 40m
2026-07-24 AVA022 BOG → MEX Jul 24, 20:10 UTCJul 25, 00:40 UTC4h 30m
2026-07-23 AVA136 BOG → PUJ Jul 23, 18:50 UTCJul 24, 00:25 UTC5h 35m
2026-07-23 GLG8384 - Jul 23, 16:30 UTCJul 23, 16:55 UTC25m
2026-07-23 GLG8391 BOG → GYE Jul 23, 03:50 UTCJul 23, 04:10 UTC20m
2026-07-22 GLG8383 BOG → GYE Jul 22, 21:10 UTCJul 23, 01:35 UTC4h 25m
2026-07-22 AVA129 PUJ → BOG Jul 22, 13:00 UTCJul 22, 19:35 UTC6h 35m
2026-07-22 AVA167 BOG → VVI Jul 22, 04:10 UTCJul 22, 11:35 UTC7h 25m
2026-07-22 AVA167 BOG → VVI Jul 22, 03:10 UTCJul 22, 03:20 UTC10m
2026-07-22 AVA9547 CTG → BOG Jul 22, 00:00 UTCJul 22, 00:50 UTC50m
2026-07-21 AVA9388 PEI → CTG Jul 21, 21:40 UTCJul 21, 22:35 UTC55m
2026-07-21 AVA9389 - Jul 21, 19:35 UTCJul 21, 20:40 UTC1h 5m
2026-07-21 AVA9786 BOG → CTG Jul 21, 17:20 UTCJul 21, 18:20 UTC1h 0m
2026-07-21 AVA165 - Jul 21, 12:35 UTCJul 21, 15:20 UTC2h 45m
2026-07-21 AVA164 BOG → GUA Jul 21, 04:55 UTCJul 21, 07:35 UTC2h 40m
2026-07-20 AVA007 - Jul 20, 23:40 UTCJul 21, 01:10 UTC1h 30m
2026-07-20 AVA007 - Jul 20, 21:55 UTCJul 20, 22:15 UTC20m
2026-07-20 AVA030 MDE → MIA Jul 20, 16:20 UTCJul 20, 19:10 UTC2h 50m
2026-07-20 AVA033 - Jul 20, 10:50 UTCJul 20, 13:40 UTC2h 50m
2026-07-20 AVA008 - Jul 20, 04:15 UTCJul 20, 07:30 UTC3h 15m
2026-07-20 AVA9272 - Jul 20, 01:30 UTCJul 20, 02:00 UTC30m
2026-07-19 AVA8508 - Jul 19, 23:20 UTCJul 19, 23:55 UTC35m
2026-07-19 AVA9529 - Jul 19, 21:00 UTCJul 19, 22:05 UTC1h 5m
2026-07-19 AVA9512 - Jul 19, 18:40 UTCJul 19, 19:35 UTC55m
2026-07-19 AVA8431 BAQ → BOG Jul 19, 16:15 UTCJul 19, 17:20 UTC1h 5m
2026-07-19 AVA9416 BOG → BAQ Jul 19, 14:00 UTCJul 19, 14:55 UTC55m
2026-07-19 AVA9531 - Jul 19, 11:30 UTCJul 19, 12:30 UTC1h 0m
2026-07-19 AVA8446 - Jul 19, 01:50 UTCJul 19, 02:50 UTC1h 0m
2026-07-18 AVA8577 - Jul 18, 23:35 UTCJul 19, 00:30 UTC55m
2026-07-18 AVA8576 BOG → VUP Jul 18, 21:10 UTCJul 18, 21:55 UTC45m
2026-07-18 AVA9397 - Jul 18, 19:15 UTCJul 18, 19:45 UTC30m
2026-07-18 AVA9794 BOG → MTR Jul 18, 16:45 UTCJul 18, 17:25 UTC40m
2026-07-18 AVA8423 CTG → BOG Jul 18, 12:50 UTCJul 18, 13:55 UTC1h 5m
2026-07-18 AVA9542 BOG → CTG Jul 18, 10:50 UTCJul 18, 11:50 UTC1h 0m
2026-07-18 AVA9819 - Jul 18, 03:15 UTCJul 18, 03:55 UTC40m
2026-07-18 AVA9790 BOG → CTG Jul 18, 01:20 UTCJul 18, 02:19 UTC1h 0m
2026-07-17 AVA9789 CTG → BOG Jul 17, 22:40 UTCJul 17, 23:39 UTC1h 0m

About Mode-S

A Mode-S transponder code (also called an "ICAO 24-bit address" or "hex code") is a 6-character hexadecimal identifier permanently assigned to an aircraft when it's first registered. Unlike callsigns (which change with each flight) or registrations (which can change if an aircraft is sold internationally), the Mode-S address stays with the airframe for the life of the aircraft in that country.

Every ADS-B transmission from an aircraft includes its Mode-S address, making it the most reliable way to identify a specific airframe. Flight-tracking services like Apparatus use the Mode-S address as the primary key for tying position broadcasts, callsigns, and ownership records together.

Prefer a tail-number view? See the N748AV page for operator, model, and routing details .

Mode-S AA1056 frequently asked

What is Mode-S code AA1056?
AA1056 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N748AV.
Where is Mode-S AA1056 registered?
Mode-S code AA1056 is allocated to United States (US). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is AA1056 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:25 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AA1056, octal 52410126, decimal 11,145,302.
What flights does AA1056 operate?
Mode-S AA1056 has broadcast 20 distinct callsigns, including AVA234, AVA075, AVA258, AVA235, AVA231.