Apparatus

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sensors Mode-S transponder

3A2E22

ICAO 24-bit transponder address · allocated to France

Currently assigned to F-OLRC · BOEING 787-8 Dreamliner

Hex
3A2E22
Octal
16427042
Decimal
3,812,898
Country
FR
Tail
F-OLRC
Type
B788
No current signal · last broadcast 14h ago
Flights observed
80
Distinct callsigns
9
Country
FR
Last broadcast
14h ago

Last known position

Most recent position reported by Mode-S 3A2E22.

Country allocation

The ICAO 24-bit address 3A2E22 falls within the block assigned to France (FR) by ICAO Annex 10, Volume III. Every aircraft registered in France 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 9 distinct

Callsign Airline Flights Last seen
REU973 - 24 2026-07-12
REU976 - 22 2026-07-12
REU979 - 14 2026-07-13
REU978 - 13 2026-07-13
REU9901 Air Austral 3 2026-05-04
REU9902 Air Austral 1 2026-05-11
REU975 Air Austral 1 2026-05-13
REU888 Air Austral 1 2026-05-28
REU887 Air Austral 1 2026-05-27

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 REU978 - Jul 13, 22:10 UTCJul 14, 01:20 UTC3h 10m
2026-07-13 REU979 - Jul 13, 15:00 UTCJul 13, 19:25 UTC4h 25m
2026-07-12 REU976 - Jul 12, 20:25 UTCJul 12, 23:45 UTC3h 20m
2026-07-12 REU973 - Jul 12, 00:35 UTCJul 12, 04:35 UTC4h 0m
2026-07-10 REU978 - Jul 10, 22:15 UTCJul 11, 01:45 UTC3h 30m
2026-07-10 REU979 - Jul 10, 14:50 UTCJul 10, 18:35 UTC3h 45m
2026-07-09 REU976 - Jul 9, 18:30 UTCJul 9, 22:10 UTC3h 40m
2026-07-09 REU973 - Jul 9, 00:25 UTCJul 9, 03:45 UTC3h 20m
2026-07-07 REU978 - Jul 7, 21:05 UTCJul 7, 23:55 UTC2h 50m
2026-07-05 REU973 - Jul 5, 23:40 UTCJul 6, 03:50 UTC4h 10m
2026-07-04 REU978 - Jul 4, 20:45 UTCJul 4, 23:25 UTC2h 40m
2026-07-04 REU979 DZA → NBO Jul 4, 14:35 UTCJul 4, 18:20 UTC3h 45m
2026-07-03 REU976 - Jul 3, 18:50 UTCJul 3, 22:30 UTC3h 40m
2026-07-03 REU973 - Jul 3, 00:35 UTCJul 3, 03:45 UTC3h 10m
2026-07-01 REU976 - Jul 1, 18:40 UTCJul 1, 21:35 UTC2h 55m
2026-06-30 REU973 - Jun 30, 23:55 UTCJul 1, 03:50 UTC3h 55m
2026-06-30 REU973 - Jun 30, 00:55 UTCJul 1, 00:25 UTC23h 31m
2026-06-29 REU978 - Jun 29, 21:19 UTCJun 30, 01:00 UTC3h 40m
2026-06-29 REU979 DZA → NBO Jun 29, 14:39 UTCJun 29, 17:34 UTC2h 55m
2026-06-28 REU976 - Jun 28, 18:44 UTCJun 28, 22:20 UTC3h 35m
2026-06-27 REU973 - Jun 27, 23:34 UTCJun 28, 03:29 UTC3h 55m
2026-06-26 REU978 NBO → DZA Jun 26, 21:15 UTCJun 27, 00:34 UTC3h 20m
2026-06-26 REU979 DZA → NBO Jun 26, 14:05 UTCJun 26, 18:09 UTC4h 5m
2026-06-25 REU976 - Jun 25, 18:55 UTCJun 25, 22:45 UTC3h 50m
2026-06-24 REU973 - Jun 24, 23:40 UTCJun 25, 03:34 UTC3h 55m
2026-06-23 REU978 NBO → DZA Jun 23, 20:40 UTCJun 23, 23:59 UTC3h 20m
2026-06-22 REU973 - Jun 22, 00:14 UTCJun 22, 03:19 UTC3h 5m
2026-06-20 REU978 NBO → DZA Jun 20, 21:34 UTCJun 21, 00:19 UTC2h 45m
2026-06-20 REU979 DZA → NBO Jun 20, 15:39 UTCJun 20, 18:54 UTC3h 15m
2026-06-19 REU976 - Jun 19, 19:19 UTCJun 19, 22:49 UTC3h 30m
2026-06-19 REU973 - Jun 19, 00:29 UTCJun 19, 03:44 UTC3h 15m
2026-06-17 REU976 - Jun 17, 18:55 UTCJun 17, 22:30 UTC3h 35m
2026-06-17 REU973 - Jun 17, 00:05 UTCJun 17, 03:55 UTC3h 50m
2026-06-15 REU976 - Jun 15, 18:55 UTCJun 15, 21:45 UTC2h 50m
2026-06-15 REU973 - Jun 15, 00:49 UTCJun 15, 04:10 UTC3h 20m
2026-06-13 REU978 NBO → DZA Jun 13, 20:55 UTCJun 13, 23:40 UTC2h 45m
2026-06-13 REU979 DZA → NBO Jun 13, 15:00 UTCJun 13, 18:20 UTC3h 20m
2026-06-12 REU979 DZA → NBO Jun 12, 20:35 UTCJun 13, 18:20 UTC21h 44m
2026-06-12 REU979 DZA → NBO Jun 12, 18:55 UTCJun 13, 18:20 UTC23h 24m
2026-06-12 REU973 - Jun 12, 00:35 UTCJun 12, 03:50 UTC3h 15m
2026-06-10 REU976 CDG → DZA Jun 10, 18:55 UTCJun 10, 21:35 UTC2h 40m
2026-06-07 REU973 NBO → CDG Jun 7, 23:35 UTCJun 8, 03:45 UTC4h 10m
2026-06-06 REU978 NBO → DZA Jun 6, 20:49 UTCJun 7, 00:05 UTC3h 15m
2026-06-06 REU979 DZA → NBO Jun 6, 15:15 UTCJun 6, 18:39 UTC3h 25m
2026-06-05 REU976 CDG → DZA Jun 5, 18:45 UTCJun 5, 21:35 UTC2h 50m
2026-06-05 REU973 NBO → CDG Jun 5, 00:00 UTCJun 5, 04:05 UTC4h 5m
2026-06-03 REU976 CDG → DZA Jun 3, 18:50 UTCJun 3, 21:30 UTC2h 40m
2026-06-03 REU973 NBO → CDG Jun 3, 00:35 UTCJun 3, 03:45 UTC3h 10m
2026-06-01 REU976 CDG → DZA Jun 1, 18:50 UTCJun 1, 22:10 UTC3h 20m
2026-06-01 REU973 NBO → CDG Jun 1, 00:40 UTCJun 1, 04:30 UTC3h 50m

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 F-OLRC page for operator, model, and routing details .

Mode-S 3A2E22 frequently asked

What is Mode-S code 3A2E22?
3A2E22 is an ICAO 24-bit transponder address. Allocated to France. Assigned to F-OLRC.
Where is Mode-S 3A2E22 registered?
Mode-S code 3A2E22 is allocated to France (FR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3A2E22 broadcasting right now?
No active broadcast right now. Last signal was 14h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3A2E22, octal 16427042, decimal 3,812,898.
What flights does 3A2E22 operate?
Mode-S 3A2E22 has broadcast 9 distinct callsigns, including REU973, REU976, REU979, REU978, REU9901.