Apparatus

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sensors Mode-S transponder

0AC95A

ICAO 24-bit transponder address · allocated to Costa Rica

Currently assigned to HK-5319 · AIRBUS A-320

Hex
0AC95A
Octal
02544532
Decimal
706,906
Country
CR
Tail
HK-5319
Type
A320
Broadcasting now · callsign AVA236 · 28,500 ft
Flights observed
374
Distinct callsigns
20
Country
CR
Last broadcast
Jul 26, 21:45 UTC

Current position

0AC95A is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 0AC95A 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
AVA043 - 6 2026-07-14
AVA9570 Avianca - Aerovias Nacionales de Colombia, S.A. 5 2026-07-21
AVA230 - 5 2026-07-08
AVA187 Avianca - Aerovias Nacionales de Colombia, S.A. 5 2026-05-17
AVA073 Avianca - Aerovias Nacionales de Colombia, S.A. 5 2026-06-04
AVA042 - 5 2026-07-14
AVR4848 - 4 2026-07-07
AVA9779 - 4 2026-06-18
AVA9776 - 4 2026-06-17
AVA9348 - 4 2026-07-05
AVA9241 - 4 2026-07-15
AVA8504 - 4 2026-07-15
AVA231 - 4 2026-07-08
AVA186 Avianca - Aerovias Nacionales de Colombia, S.A. 4 2026-05-17
AVA035 - 4 2026-07-17
AVA034 Avianca - Aerovias Nacionales de Colombia, S.A. 4 2026-07-17
AVA029 - 4 2026-07-16
AVA008 - 4 2026-06-19
AVA004 - 4 2026-06-14
AVR4849 - 3 2026-07-07

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AVA9821 BGA → CTG Jul 26, 18:55 UTCJul 26, 21:40 UTC2h 45m
2026-07-26 AVA9282 MDE → CTG Jul 26, 17:05 UTCJul 26, 17:45 UTC40m
2026-07-26 AVA9382 CLO → MDE Jul 26, 15:20 UTCJul 26, 15:30 UTC10m
2026-07-26 AVA9211 BOG → CLO Jul 26, 13:35 UTCJul 26, 13:55 UTC20m
2026-07-26 AVA9358 BOG → MDE Jul 26, 12:00 UTCJul 26, 12:15 UTC15m
2026-07-26 AVA9366 CLO → BOG Jul 26, 10:45 UTCJul 26, 10:55 UTC10m
2026-07-26 AVA9501 CTG → CLO Jul 26, 03:10 UTCJul 26, 04:05 UTC55m
2026-07-25 AVA8592 BAQ → CLO Jul 25, 22:20 UTCJul 26, 01:50 UTC3h 30m
2026-07-25 AVA8593 CLO → BAQ Jul 25, 13:35 UTCJul 25, 13:50 UTC15m
2026-07-25 AVA8593 CLO → BAQ Jul 25, 10:30 UTCJul 25, 11:55 UTC1h 25m
2026-07-25 AVA9221 BOG → CLO Jul 25, 03:20 UTCJul 25, 03:35 UTC15m
2026-07-24 AVA8577 VUP → BOG Jul 24, 23:45 UTCJul 25, 00:30 UTC45m
2026-07-24 AVA8576 BOG → VUP Jul 24, 21:30 UTCJul 24, 22:10 UTC40m
2026-07-24 AVA8413 RCH → BOG Jul 24, 18:20 UTCJul 24, 19:20 UTC1h 0m
2026-07-24 AVA8590 BOG → RCH Jul 24, 16:00 UTCJul 24, 16:55 UTC55m
2026-07-24 AVR4816 NVA → BOG Jul 24, 14:15 UTCJul 24, 14:35 UTC20m
2026-07-24 AVR4815 - Jul 24, 12:20 UTCJul 24, 12:30 UTC10m
2026-07-24 AVA8538 PEI → BOG Jul 24, 10:30 UTCJul 24, 11:00 UTC30m
2026-07-24 AVA8403 MDE → PEI Jul 24, 04:00 UTCJul 24, 04:20 UTC20m
2026-07-23 AVA219 MCO → BOG Jul 23, 20:35 UTCJul 24, 00:20 UTC3h 45m
2026-07-23 AVA216 BOG → MCO Jul 23, 14:50 UTCJul 23, 18:25 UTC3h 35m
2026-07-23 AVA9531 BAQ → BOG Jul 23, 11:25 UTCJul 23, 11:50 UTC25m
2026-07-23 AVA8446 BOG → BAQ Jul 23, 01:55 UTCJul 23, 02:50 UTC55m
2026-07-22 AVA9492 LET → BOG Jul 22, 23:10 UTCJul 23, 00:45 UTC1h 35m
2026-07-22 AVA9491 BOG → LET Jul 22, 21:40 UTCJul 22, 22:10 UTC30m
2026-07-22 AVA9491 BOG → LET Jul 22, 20:40 UTCJul 22, 20:55 UTC15m
2026-07-22 AVA9311 MDE → BOG Jul 22, 18:55 UTCJul 22, 19:10 UTC15m
2026-07-22 AVA8466 PEI → MDE Jul 22, 14:40 UTCJul 22, 17:05 UTC2h 25m
2026-07-22 AVA9368 BOG → MDE Jul 22, 02:00 UTCJul 22, 02:20 UTC20m
2026-07-22 AVA9803 ADZ → MDE Jul 22, 00:00 UTCJul 22, 00:30 UTC30m
2026-07-21 AVA9803 ADZ → MDE Jul 21, 22:50 UTCJul 21, 23:00 UTC10m
2026-07-21 AVA9570 BOG → ADZ Jul 21, 21:35 UTCJul 21, 21:40 UTC5m
2026-07-21 AVA9570 BOG → ADZ Jul 21, 20:05 UTCJul 21, 20:35 UTC30m
2026-07-21 AVA9747 CTG → BOG Jul 21, 17:25 UTCJul 21, 18:35 UTC1h 10m
2026-07-21 AVA8556 BOG → CTG Jul 21, 15:20 UTCJul 21, 16:15 UTC55m
2026-07-21 AVA8423 CTG → BOG Jul 21, 13:00 UTCJul 21, 14:05 UTC1h 5m
2026-07-21 AVA9542 BOG → CTG Jul 21, 10:45 UTCJul 21, 11:45 UTC1h 0m
2026-07-21 AVA119 MCO → BOG Jul 21, 03:55 UTCJul 21, 07:30 UTC3h 35m
2026-07-20 AVA118 CNF → BOG Jul 20, 21:30 UTCJul 21, 01:10 UTC3h 39m
2026-07-20 AVA9429 - Jul 20, 18:35 UTCJul 20, 19:00 UTC25m
2026-07-20 AVA9320 BOG → CUC Jul 20, 14:40 UTCJul 20, 14:50 UTC10m
2026-07-20 AVA9218 CLO → BOG Jul 20, 11:45 UTCJul 20, 12:00 UTC15m
2026-07-19 AVA039 MIA → CLO Jul 19, 22:05 UTCJul 20, 01:05 UTC3h 0m
2026-07-19 AVA038 - Jul 19, 17:15 UTCJul 19, 20:15 UTC3h 0m
2026-07-19 AVA063 - Jul 19, 10:30 UTCJul 19, 15:25 UTC4h 55m
2026-07-19 AVA062 - Jul 19, 03:05 UTCJul 19, 08:15 UTC5h 10m
2026-07-19 AVA8463 - Jul 19, 00:55 UTCJul 19, 01:10 UTC15m
2026-07-18 AVA8456 - Jul 18, 20:25 UTCJul 18, 23:20 UTC2h 55m
2026-07-18 AVA9711 - Jul 18, 19:00 UTCJul 18, 19:15 UTC15m
2026-07-18 AVA9710 - Jul 18, 17:05 UTCJul 18, 17:20 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-5319 page for operator, model, and routing details .

Mode-S 0AC95A frequently asked

What is Mode-S code 0AC95A?
0AC95A is an ICAO 24-bit transponder address. Allocated to Costa Rica. Assigned to HK-5319.
Where is Mode-S 0AC95A registered?
Mode-S code 0AC95A 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 0AC95A broadcasting right now?
Yes. Mode-S 0AC95A is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0AC95A, octal 02544532, decimal 706,906.
What flights does 0AC95A operate?
Mode-S 0AC95A has broadcast 20 distinct callsigns, including AVA043, AVA9570, AVA230, AVA187, AVA073.