Apparatus

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sensors Mode-S transponder

A5DB2F

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N477AV · AIRBUS A-320 · operated by WELLS FARGO TRUST CO NA TRUSTEE

Hex
A5DB2F
Octal
51355457
Decimal
10,869,551
Country
US
Tail
N477AV
Type
A320
No current signal · last broadcast Jul 26, 21:20 UTC
Flights observed
421
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 21:20 UTC

Last known position

Most recent position reported by Mode-S A5DB2F.

Country allocation

The ICAO 24-bit address A5DB2F 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
AVR4832 - 9 2026-07-11
AVR5238 - 8 2026-07-11
AVR4831 - 8 2026-07-11
AVR4846 Avianca Express 7 2026-07-20
AVR4839 - 7 2026-07-11
AVR4837 Avianca Express 7 2026-07-26
AVR4847 Avianca Express 6 2026-07-20
AVR4836 Avianca Express 6 2026-07-26
AVA006 - 6 2026-07-06
AVR5216 Avianca Express 5 2026-07-26
AVR4875 Avianca Express 5 2026-07-26
AVR4863 - 5 2026-07-21
AVR4823 Avianca Express 5 2026-07-21
AVA045 Avianca - Aerovias Nacionales de Colombia, S.A. 5 2026-07-21
AVA044 Avianca - Aerovias Nacionales de Colombia, S.A. 5 2026-07-21
AVA009 - 5 2026-07-06
AVR4872 - 4 2026-07-26
AVR4861 Avianca Express 4 2026-07-26
AVA9570 Avianca - Aerovias Nacionales de Colombia, S.A. 4 2026-05-15
AVA9491 - 4 2026-06-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AVR4837 BOG → PPN Jul 26, 20:15 UTCJul 26, 21:15 UTC1h 0m
2026-07-26 AVR4836 PPN → BOG Jul 26, 18:20 UTCJul 26, 19:10 UTC50m
2026-07-26 AVR4872 BOG → BOG Jul 26, 14:15 UTCJul 26, 16:55 UTC2h 40m
2026-07-26 AVR4875 BGA → BOG Jul 26, 12:40 UTCJul 26, 12:55 UTC15m
2026-07-26 AVR5216 BOG → BGA Jul 26, 10:35 UTCJul 26, 10:45 UTC10m
2026-07-26 AVR4861 SMR → BOG Jul 26, 03:00 UTCJul 26, 04:05 UTC1h 5m
2026-07-26 AVR4862 BOG → SMR Jul 26, 01:00 UTCJul 26, 01:55 UTC55m
2026-07-25 AVA233 AUA → BOG Jul 25, 23:05 UTCJul 25, 23:25 UTC20m
2026-07-25 AVA233 AUA → BOG Jul 25, 22:05 UTCJul 25, 22:15 UTC10m
2026-07-25 AVA232 BOG → AUA Jul 25, 20:15 UTCJul 25, 20:30 UTC15m
2026-07-25 AVA232 BOG → AUA Jul 25, 19:05 UTCJul 25, 19:20 UTC15m
2026-07-25 AVA9797 CTG → BOG Jul 25, 15:55 UTCJul 25, 16:55 UTC1h 0m
2026-07-25 AVA9530 BOG → CTG Jul 25, 13:35 UTCJul 25, 14:35 UTC1h 0m
2026-07-25 AVA9541 CTG → BOG Jul 25, 10:50 UTCJul 25, 11:30 UTC40m
2026-07-25 AVA9552 BOG → CTG Jul 25, 02:15 UTCJul 25, 03:10 UTC55m
2026-07-24 AVA9816 CLO → BOG Jul 24, 22:35 UTCJul 24, 22:50 UTC15m
2026-07-24 AVA9205 BOG → CLO Jul 24, 20:05 UTCJul 24, 20:25 UTC20m
2026-07-24 AVA067 BOG → UIO Jul 24, 15:05 UTCJul 24, 18:20 UTC3h 15m
2026-07-24 AVA236 MDE → MCO Jul 24, 06:45 UTCJul 24, 09:55 UTC3h 10m
2026-07-24 AVA9501 CTG → CLO Jul 24, 02:45 UTCJul 24, 03:40 UTC55m
2026-07-24 AVA9500 CLO → CTG Jul 24, 00:55 UTCJul 24, 01:50 UTC55m
2026-07-23 AVA8592 BAQ → CLO Jul 23, 22:10 UTCJul 23, 23:10 UTC1h 0m
2026-07-23 AVA003 - Jul 23, 17:45 UTCJul 23, 20:00 UTC2h 15m
2026-07-23 AVA002 - Jul 23, 13:10 UTCJul 23, 15:30 UTC2h 20m
2026-07-23 AVA8593 CLO → BAQ Jul 23, 10:30 UTCJul 23, 11:30 UTC1h 0m
2026-07-23 AVA9439 MDE → CLO Jul 23, 03:20 UTCJul 23, 03:35 UTC15m
2026-07-23 AVA9567 CTG → MDE Jul 23, 00:55 UTCJul 23, 01:45 UTC50m
2026-07-22 AVA8502 MDE → CTG Jul 22, 23:15 UTCJul 22, 23:55 UTC40m
2026-07-22 AVA8517 BOG → PEI Jul 22, 20:45 UTCJul 22, 21:20 UTC35m
2026-07-22 AVA8516 MDE → RCH Jul 22, 18:55 UTCJul 22, 19:30 UTC35m
2026-07-22 AVA9347 ADZ → MDE Jul 22, 16:35 UTCJul 22, 17:20 UTC45m
2026-07-22 AVA9347 ADZ → MDE Jul 22, 15:55 UTCJul 22, 16:05 UTC10m
2026-07-22 AVA9348 MDE → ADZ Jul 22, 14:45 UTCJul 22, 14:50 UTC5m
2026-07-21 AVA159 MDE → UIO Jul 21, 20:20 UTCJul 21, 23:40 UTC3h 20m
2026-07-21 AVA9330 - Jul 21, 18:05 UTCJul 21, 18:25 UTC20m
2026-07-21 AVA045 MEX → BOG Jul 21, 11:35 UTCJul 21, 15:30 UTC3h 55m
2026-07-21 AVA044 BOG → MEX Jul 21, 05:35 UTCJul 21, 09:40 UTC4h 5m
2026-07-21 AVR4823 SMR → BOG Jul 21, 02:35 UTCJul 21, 03:50 UTC1h 15m
2026-07-21 AVR4863 - Jul 21, 00:15 UTCJul 21, 01:15 UTC1h 0m
2026-07-20 AVR4846 PEI → BOG Jul 20, 22:05 UTCJul 20, 22:30 UTC25m
2026-07-20 AVR4847 BOG → PEI Jul 20, 19:50 UTCJul 20, 20:15 UTC25m
2026-07-20 AVR4878 EYP → BOG Jul 20, 12:55 UTCJul 20, 13:20 UTC25m
2026-07-20 AVR4879 BOG → EYP Jul 20, 11:10 UTCJul 20, 11:25 UTC15m
2026-07-20 AVR5232 - Jul 20, 01:55 UTCJul 20, 04:30 UTC2h 35m
2026-07-20 AVR4805 - Jul 20, 00:25 UTCJul 20, 00:40 UTC15m
2026-07-19 AVR4804 - Jul 19, 22:20 UTCJul 19, 22:35 UTC15m
2026-07-19 AVR4837 - Jul 19, 20:15 UTCJul 19, 21:15 UTC1h 0m
2026-07-19 AVR4836 - Jul 19, 18:05 UTCJul 19, 19:00 UTC55m
2026-07-19 AVR4872 - Jul 19, 14:15 UTCJul 19, 16:50 UTC2h 35m
2026-07-19 AVR4875 BGA → BOG Jul 19, 12:50 UTCJul 19, 13:00 UTC10m

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 N477AV page for operator, model, and routing details .

Mode-S A5DB2F frequently asked

What is Mode-S code A5DB2F?
A5DB2F is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N477AV.
Where is Mode-S A5DB2F registered?
Mode-S code A5DB2F 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 A5DB2F broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:20 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A5DB2F, octal 51355457, decimal 10,869,551.
What flights does A5DB2F operate?
Mode-S A5DB2F has broadcast 20 distinct callsigns, including AVR4832, AVR5238, AVR4831, AVR4846, AVR4839.