Apparatus

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sensors Mode-S transponder

0AC9F2

ICAO 24-bit transponder address · allocated to Costa Rica

Currently assigned to HK-5368 · AIRBUS A-320neo

Hex
0AC9F2
Octal
02544762
Decimal
707,058
Country
CR
Tail
HK-5368
Type
A20N
Broadcasting now · callsign AVA218 · 36,000 ft
Flights observed
284
Distinct callsigns
20
Country
CR
Last broadcast
Jul 26, 22:15 UTC

Current position

0AC9F2 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 0AC9F2 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
AVA247 Avianca - Aerovias Nacionales de Colombia, S.A. 9 2026-07-26
AVA246 Avianca - Aerovias Nacionales de Colombia, S.A. 9 2026-07-26
AVA185 - 8 2026-07-19
AVA241 Avianca - Aerovias Nacionales de Colombia, S.A. 7 2026-07-22
AVA198 - 7 2026-06-18
AVA218 - 6 2026-07-09
AVA184 - 6 2026-07-19
AVA029 - 6 2026-07-22
AVA020 Avianca - Aerovias Nacionales de Colombia, S.A. 6 2026-07-20
AVA261 Avianca - Aerovias Nacionales de Colombia, S.A. 5 2026-06-05
AVA245 - 5 2026-06-17
AVA217 Avianca - Aerovias Nacionales de Colombia, S.A. 5 2026-05-21
AVA197 - 5 2026-06-17
AVA147 - 5 2026-07-02
AVA021 Avianca - Aerovias Nacionales de Colombia, S.A. 5 2026-07-20
AVA265 Avianca - Aerovias Nacionales de Colombia, S.A. 4 2026-07-25
AVA264 Avianca - Aerovias Nacionales de Colombia, S.A. 4 2026-07-25
AVA263 - 4 2026-06-27
AVA262 - 4 2026-06-26
AVA260 Avianca - Aerovias Nacionales de Colombia, S.A. 4 2026-06-05

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AVA247 IAD → BOG Jul 26, 20:10 UTCJul 26, 22:15 UTC2h 5m
2026-07-26 AVA246 BOG → IAD Jul 26, 13:20 UTCJul 26, 18:05 UTC4h 45m
2026-07-25 AVA265 CUN → BOG Jul 25, 23:50 UTCJul 26, 02:45 UTC2h 55m
2026-07-25 AVA264 BOG → CUN Jul 25, 19:15 UTCJul 25, 22:20 UTC3h 5m
2026-07-25 AVA093 CUR → BOG Jul 25, 17:05 UTCJul 25, 17:25 UTC20m
2026-07-25 AVA092 BOG → CUR Jul 25, 13:05 UTCJul 25, 13:20 UTC15m
2026-07-25 AVA248 GRU → BOG Jul 25, 04:25 UTCJul 25, 08:55 UTC4h 30m
2026-07-24 AVA249 BOG → GRU Jul 24, 21:50 UTCJul 25, 02:20 UTC4h 30m
2026-07-24 AVA249 BOG → GRU Jul 24, 20:50 UTCJul 24, 21:00 UTC10m
2026-07-24 AVA208 BOG → SDQ Jul 24, 13:30 UTCJul 24, 19:10 UTC5h 40m
2026-07-24 AVA8475 MDE → BOG Jul 24, 11:15 UTCJul 24, 11:35 UTC20m
2026-07-23 AVA9242 BOG → MDE Jul 23, 03:30 UTCJul 23, 03:45 UTC15m
2026-07-22 AVA029 MCO → BOG Jul 22, 22:20 UTCJul 23, 01:45 UTC3h 25m
2026-07-22 AVA028 BOG → MCO Jul 22, 16:10 UTCJul 22, 19:55 UTC3h 45m
2026-07-22 AVA241 BOG → SCL Jul 22, 03:35 UTCJul 22, 03:45 UTC10m
2026-07-21 AVA241 BOG → SCL Jul 21, 22:15 UTCJul 21, 22:30 UTC15m
2026-07-21 AVA058 BOG → BOG Jul 21, 12:50 UTCJul 21, 16:25 UTC3h 35m
2026-07-20 AVA241 BOG → SCL Jul 20, 22:00 UTCJul 20, 22:15 UTC15m
2026-07-20 AVA021 JFK → BOG Jul 20, 13:20 UTCJul 20, 18:30 UTC5h 10m
2026-07-20 AVA020 BOG → JFK Jul 20, 04:40 UTCJul 20, 09:45 UTC5h 5m
2026-07-19 AVA184 - Jul 19, 21:00 UTCJul 20, 02:30 UTC5h 30m
2026-07-19 AVA185 - Jul 19, 15:05 UTCJul 19, 19:35 UTC4h 30m
2026-07-19 AVA185 - Jul 19, 14:05 UTCJul 19, 14:15 UTC10m
2026-07-19 AVA224 - Jul 19, 05:15 UTCJul 19, 12:05 UTC6h 50m
2026-07-19 AVA239 BOG → LPB Jul 19, 04:15 UTCJul 19, 04:25 UTC10m
2026-07-18 AVA069 CUN → BOG Jul 18, 22:30 UTCJul 19, 01:20 UTC2h 50m
2026-07-18 AVA068 BOG → CUN Jul 18, 17:30 UTCJul 18, 20:35 UTC3h 5m
2026-07-18 AVA240 - Jul 18, 10:40 UTCJul 18, 11:05 UTC25m
2026-07-18 AVA241 - Jul 18, 03:10 UTCJul 18, 03:40 UTC30m
2026-07-17 AVA241 - Jul 17, 22:05 UTCJul 17, 22:20 UTC15m
2026-07-17 AVA255 YYZ → BOG Jul 17, 13:45 UTCJul 17, 19:20 UTC5h 35m
2026-07-17 AVA254 - Jul 17, 09:15 UTCJul 17, 11:39 UTC2h 25m
2026-07-17 AVA254 - Jul 17, 06:05 UTCJul 17, 06:15 UTC10m
2026-07-16 AVA219 - Jul 16, 20:39 UTCJul 16, 23:55 UTC3h 15m
2026-07-16 AVA216 - Jul 16, 15:05 UTCJul 16, 18:29 UTC3h 25m
2026-07-16 AVA201 - Jul 16, 03:40 UTCJul 16, 06:35 UTC2h 55m
2026-07-15 AVA200 BOG → YUL Jul 15, 19:20 UTCJul 16, 01:15 UTC5h 55m
2026-07-15 AVA212 - Jul 15, 11:45 UTCJul 15, 16:40 UTC4h 55m
2026-07-14 AVA213 - Jul 14, 19:40 UTCJul 15, 07:30 UTC11h 49m
2026-07-14 AVA258 - Jul 14, 18:40 UTCJul 14, 18:55 UTC15m
2026-07-14 AVA9445 - Jul 14, 15:35 UTCJul 14, 16:05 UTC30m
2026-07-14 AVA9445 - Jul 14, 14:25 UTCJul 14, 14:35 UTC10m
2026-07-14 AVA9774 - Jul 14, 13:05 UTCJul 14, 13:10 UTC5m
2026-07-14 AVA922 - Jul 14, 04:45 UTCJul 14, 12:00 UTC7h 15m
2026-07-14 AVA116 - Jul 14, 01:00 UTCJul 14, 01:20 UTC20m
2026-07-13 AVA116 - Jul 13, 19:50 UTCJul 13, 20:00 UTC10m
2026-07-13 AVA115 - Jul 13, 12:35 UTCJul 13, 12:50 UTC15m
2026-07-12 AVA265 CUN → BOG Jul 12, 23:35 UTCJul 13, 02:20 UTC2h 45m
2026-07-12 AVA264 BOG → CUN Jul 12, 19:01 UTCJul 12, 22:05 UTC3h 5m
2026-07-12 AVA243 - Jul 12, 17:01 UTCJul 12, 17:20 UTC20m

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-5368 page for operator, model, and routing details .

Mode-S 0AC9F2 frequently asked

What is Mode-S code 0AC9F2?
0AC9F2 is an ICAO 24-bit transponder address. Allocated to Costa Rica. Assigned to HK-5368.
Where is Mode-S 0AC9F2 registered?
Mode-S code 0AC9F2 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 0AC9F2 broadcasting right now?
Yes. Mode-S 0AC9F2 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0AC9F2, octal 02544762, decimal 707,058.
What flights does 0AC9F2 operate?
Mode-S 0AC9F2 has broadcast 20 distinct callsigns, including AVA247, AVA246, AVA185, AVA241, AVA198.