Apparatus

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sensors Mode-S transponder

0AC95D

ICAO 24-bit transponder address · allocated to Costa Rica

Currently assigned to HK-5320 · AIRBUS A-320

Hex
0AC95D
Octal
02544535
Decimal
706,909
Country
CR
Tail
HK-5320
Type
A320
No current signal · last broadcast Jul 24, 02:30 UTC
Flights observed
358
Distinct callsigns
20
Country
CR
Last broadcast
Jul 24, 02:30 UTC

Last known position

Most recent position reported by Mode-S 0AC95D.

Country allocation

The ICAO 24-bit address 0AC95D falls within the block assigned to Costa Rica (CR) by ICAO Annex 10, Volume III. Every aircraft registered in Costa Rica 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
AVA079 - 6 2026-06-15
AVA043 - 6 2026-06-22
AVA042 - 6 2026-06-22
AVA9402 - 5 2026-07-07
AVA9376 Avianca - Aerovias Nacionales de Colombia, S.A. 5 2026-05-23
AVA187 - 5 2026-06-30
AVA004 - 5 2026-06-08
AVR5226 - 4 2026-07-18
AVR4816 - 4 2026-07-19
AVR4815 - 4 2026-07-19
AVA9377 Avianca - Aerovias Nacionales de Colombia, S.A. 4 2026-05-23
AVA8561 Avianca - Aerovias Nacionales de Colombia, S.A. 4 2026-06-10
AVA234 Avianca - Aerovias Nacionales de Colombia, S.A. 4 2026-07-17
AVA186 - 4 2026-06-29
AVA078 Avianca - Aerovias Nacionales de Colombia, S.A. 4 2026-06-15
AVA9803 - 3 2026-06-17
AVA9790 Avianca - Aerovias Nacionales de Colombia, S.A. 3 2026-06-12
AVA9782 Avianca - Aerovias Nacionales de Colombia, S.A. 3 2026-06-10
AVA9570 - 3 2026-06-17
AVA9480 Avianca - Aerovias Nacionales de Colombia, S.A. 3 2026-06-10

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-24 AVA9384 CLO → MDE Jul 24, 02:20 UTCJul 24, 02:30 UTC10m
2026-07-24 AVA9471 MDE → CLO Jul 24, 00:30 UTCJul 24, 00:45 UTC15m
2026-07-23 AVA8437 MDE → BOG Jul 23, 22:15 UTCJul 23, 23:00 UTC45m
2026-07-23 AVA8436 CTG → MDE Jul 23, 20:25 UTCJul 23, 21:10 UTC45m
2026-07-23 AVA9451 SMR → MDE Jul 23, 18:05 UTCJul 23, 18:40 UTC35m
2026-07-23 AVA9446 MDE → SMR Jul 23, 16:25 UTCJul 23, 17:00 UTC35m
2026-07-23 AVA8466 PEI → MDE Jul 23, 12:20 UTCJul 23, 14:45 UTC2h 25m
2026-07-23 AVA8448 CLO → MDE Jul 23, 10:20 UTCJul 23, 10:35 UTC15m
2026-07-23 AVA9221 BOG → CLO Jul 23, 03:25 UTCJul 23, 03:45 UTC20m
2026-07-22 AVA253 BOG → BOG Jul 22, 18:50 UTCJul 23, 00:50 UTC6h 0m
2026-07-22 AVA058 BOG → BOG Jul 22, 13:40 UTCJul 22, 17:15 UTC3h 35m
2026-07-22 AVA9458 BOG → CUC Jul 22, 04:20 UTCJul 22, 12:05 UTC7h 45m
2026-07-22 AVA9371 BGA → BOG Jul 22, 02:25 UTCJul 22, 02:40 UTC15m
2026-07-22 AVA9472 - Jul 22, 00:20 UTCJul 22, 00:35 UTC15m
2026-07-21 AVA8509 MTR → BOG Jul 21, 22:25 UTCJul 21, 22:55 UTC30m
2026-07-21 AVA8500 BOG → MTR Jul 21, 19:55 UTCJul 21, 20:35 UTC40m
2026-07-21 AVA067 - Jul 21, 14:55 UTCJul 21, 18:05 UTC3h 10m
2026-07-21 AVA236 - Jul 21, 06:35 UTCJul 21, 09:50 UTC3h 15m
2026-07-21 AVA237 - Jul 21, 01:05 UTCJul 21, 04:05 UTC3h 0m
2026-07-20 AVA066 BOG → FLL Jul 20, 19:55 UTCJul 20, 23:15 UTC3h 20m
2026-07-20 AVA9840 BGA → CTG Jul 20, 13:20 UTCJul 20, 13:50 UTC30m
2026-07-20 AVA9845 BOG → AXM Jul 20, 11:40 UTCJul 20, 12:05 UTC25m
2026-07-20 AVA119 MCO → BOG Jul 20, 03:55 UTCJul 20, 07:35 UTC3h 40m
2026-07-19 AVA118 CNF → BOG Jul 19, 21:20 UTCJul 20, 01:00 UTC3h 40m
2026-07-19 AVA8413 - Jul 19, 18:15 UTCJul 19, 19:15 UTC1h 0m
2026-07-19 AVA8590 BOG → RCH Jul 19, 15:40 UTCJul 19, 16:35 UTC55m
2026-07-19 AVR4816 - Jul 19, 14:10 UTCJul 19, 14:30 UTC20m
2026-07-19 AVR4815 - Jul 19, 12:10 UTCJul 19, 12:20 UTC10m
2026-07-18 AVR5226 BOG → BOG Jul 18, 23:00 UTCJul 19, 01:35 UTC2h 35m
2026-07-18 AVR4837 - Jul 18, 20:25 UTCJul 18, 21:25 UTC1h 0m
2026-07-18 AVR4836 - Jul 18, 18:15 UTCJul 18, 19:10 UTC55m
2026-07-18 AVA9445 - Jul 18, 16:15 UTCJul 18, 16:45 UTC30m
2026-07-18 AVA9445 - Jul 18, 15:10 UTCJul 18, 15:20 UTC10m
2026-07-18 AVA9774 BOG → SMR Jul 18, 13:05 UTCJul 18, 13:10 UTC5m
2026-07-18 AVA9774 BOG → SMR Jul 18, 11:30 UTCJul 18, 12:00 UTC30m
2026-07-17 AVA231 SJU → MDE Jul 17, 21:00 UTCJul 17, 23:05 UTC2h 5m
2026-07-17 AVA230 MDE → SJU Jul 17, 18:40 UTCJul 17, 18:55 UTC15m
2026-07-17 AVA230 MDE → SJU Jul 17, 16:40 UTCJul 17, 17:55 UTC1h 15m
2026-07-17 AVA235 - Jul 17, 11:15 UTCJul 17, 14:44 UTC3h 30m
2026-07-17 AVA234 MDE → MEX Jul 17, 05:25 UTCJul 17, 08:00 UTC2h 35m
2026-07-16 AVA8576 BOG → VUP Jul 16, 21:19 UTCJul 16, 21:45 UTC25m
2026-07-16 AVA9711 - Jul 16, 19:30 UTCJul 16, 19:45 UTC15m
2026-07-16 AVA9710 - Jul 16, 17:30 UTCJul 16, 17:40 UTC10m
2026-07-16 AVA9463 - Jul 16, 15:45 UTCJul 16, 16:00 UTC15m
2026-07-15 AVA8496 - Jul 15, 22:30 UTCJul 15, 22:45 UTC15m
2026-07-15 AVR5200 BOG → BOG Jul 15, 17:45 UTCJul 15, 20:45 UTC3h 0m
2026-07-15 AVA9396 BOG → BOG Jul 15, 13:30 UTCJul 15, 16:20 UTC2h 50m
2026-07-15 AVA9795 - Jul 15, 11:30 UTCJul 15, 12:00 UTC30m
2026-07-14 AVA9816 - Jul 14, 23:30 UTCJul 14, 23:45 UTC15m
2026-07-14 AVA9205 - Jul 14, 21:20 UTCJul 14, 21:35 UTC15m

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 HK-5320 page for operator, model, and routing details .

Mode-S 0AC95D frequently asked

What is Mode-S code 0AC95D?
0AC95D is an ICAO 24-bit transponder address. Allocated to Costa Rica. Assigned to HK-5320.
Where is Mode-S 0AC95D registered?
Mode-S code 0AC95D is allocated to Costa Rica (CR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 0AC95D broadcasting right now?
No active broadcast right now. Last signal was Jul 24, 02:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0AC95D, octal 02544535, decimal 706,909.
What flights does 0AC95D operate?
Mode-S 0AC95D has broadcast 20 distinct callsigns, including AVA079, AVA043, AVA042, AVA9402, AVA9376.