Apparatus

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sensors Mode-S transponder

02A261

ICAO 24-bit transponder address · allocated to Tunisia

Currently assigned to TS-ITB · AIRBUS A-320

Hex
02A261
Octal
00521141
Decimal
172,641
Country
TN
Tail
TS-ITB
Type
A320
Broadcasting now · callsign TAR902 · 36,000 ft
Flights observed
429
Distinct callsigns
20
Country
TN
Last broadcast
Jul 26, 21:40 UTC

Current position

02A261 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 02A261 falls within the block assigned to Tunisia (TN) by ICAO Annex 10, Volume III. Every aircraft registered in Tunisia 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
TAR705 Tunisair 21 2026-07-24
TAR706 Tunisair 19 2026-07-24
TAR724 - 17 2026-07-10
TAR725 - 16 2026-07-10
TAR283 Tunisair 13 2026-07-26
TAR282 Tunisair 13 2026-07-26
TAR997 Tunisair 12 2026-07-26
TAR996 Tunisair 11 2026-07-26
TAR903 - 11 2026-07-20
TAR902 Tunisair 11 2026-07-20
TAR751 Tunisair 11 2026-07-23
TAR750 - 11 2026-07-23
TAR744 Tunisair 10 2026-07-25
TAR514 Tunisair 10 2026-07-26
TAR931 Tunisair 8 2026-07-24
TAR814 - 8 2026-07-10
TAR745 Tunisair 8 2026-07-25
TAR215 Tunisair 8 2026-06-07
TAR214 Tunisair 8 2026-06-07
TAR930 Tunisair 7 2026-07-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 TAR514 TUN → BCN Jul 26, 20:05 UTCJul 26, 21:35 UTC1h 30m
2026-07-26 TAR283 TLS → TUN Jul 26, 17:00 UTCJul 26, 18:35 UTC1h 35m
2026-07-26 TAR282 TUN → TLS Jul 26, 14:10 UTCJul 26, 15:35 UTC1h 25m
2026-07-26 TAR997 NCE → TUN Jul 26, 11:15 UTCJul 26, 12:20 UTC1h 5m
2026-07-26 TAR996 TUN → NCE Jul 26, 08:55 UTCJul 26, 09:55 UTC1h 0m
2026-07-25 TAR745 FRA → TUN Jul 25, 10:55 UTCJul 25, 12:30 UTC1h 35m
2026-07-25 TAR744 TUN → FRA Jul 25, 02:15 UTCJul 25, 09:35 UTC7h 20m
2026-07-24 TAR705 TUN → CMN Jul 24, 23:10 UTCJul 25, 00:30 UTC1h 20m
2026-07-24 TAR701 - Jul 24, 16:20 UTCJul 24, 17:45 UTC1h 25m
2026-07-24 TAR700 TUN → GVA Jul 24, 13:40 UTCJul 24, 14:55 UTC1h 15m
2026-07-24 TAR931 MRS → TUN Jul 24, 08:40 UTCJul 24, 09:50 UTC1h 10m
2026-07-24 TAR930 TUN → MRS Jul 24, 06:05 UTCJul 24, 07:05 UTC1h 0m
2026-07-24 TAR706 CMN → TUN Jul 24, 02:05 UTCJul 24, 04:05 UTC2h 0m
2026-07-23 TAR705 TUN → CMN Jul 23, 22:55 UTCJul 24, 00:45 UTC1h 50m
2026-07-23 TAR851 - Jul 23, 16:00 UTCJul 23, 17:15 UTC1h 15m
2026-07-23 TAR850 - Jul 23, 13:30 UTCJul 23, 14:45 UTC1h 15m
2026-07-23 TAR751 LYS → TUN Jul 23, 09:50 UTCJul 23, 11:15 UTC1h 25m
2026-07-23 TAR750 - Jul 23, 06:55 UTCJul 23, 08:40 UTC1h 45m
2026-07-22 TAR701 - Jul 22, 16:40 UTCJul 22, 18:00 UTC1h 20m
2026-07-22 TAR700 TUN → GVA Jul 22, 15:15 UTCJul 22, 15:35 UTC20m
2026-07-22 TAR700 TUN → GVA Jul 22, 14:00 UTCJul 22, 15:10 UTC1h 10m
2026-07-22 TAR706 CMN → TUN Jul 22, 02:00 UTCJul 22, 12:00 UTC10h 0m
2026-07-21 TAR705 TUN → CMN Jul 21, 23:05 UTCJul 22, 00:40 UTC1h 35m
2026-07-21 TAR629 - Jul 21, 19:05 UTCJul 21, 20:35 UTC1h 30m
2026-07-21 TAR628 TUN → BOD Jul 21, 16:05 UTCJul 21, 17:50 UTC1h 45m
2026-07-21 TAR473 - Jul 21, 11:45 UTCJul 21, 12:50 UTC1h 5m
2026-07-21 TAR706 CMN → TUN Jul 21, 03:25 UTCJul 21, 10:35 UTC7h 10m
2026-07-20 TAR705 - Jul 20, 20:30 UTCJul 21, 02:00 UTC5h 29m
2026-07-20 TAR903 - Jul 20, 15:10 UTCJul 20, 16:10 UTC1h 0m
2026-07-20 TAR902 TUN → MRS Jul 20, 12:45 UTCJul 20, 13:45 UTC1h 0m
2026-07-20 TAR703 GVA → TUN Jul 20, 09:00 UTCJul 20, 10:20 UTC1h 20m
2026-07-19 TAR702 TUN → GVA Jul 19, 23:00 UTCJul 20, 07:35 UTC8h 35m
2026-07-19 TAR514 GVA → BCN Jul 19, 16:00 UTCJul 19, 21:15 UTC5h 15m
2026-07-19 TAR700 TUN → GVA Jul 19, 13:00 UTCJul 19, 14:30 UTC1h 30m
2026-07-19 TAR751 LYS → TUN Jul 19, 09:40 UTCJul 19, 10:45 UTC1h 5m
2026-07-19 TAR750 - Jul 19, 06:50 UTCJul 19, 08:10 UTC1h 20m
2026-07-18 TAR543 MUC → TUN Jul 18, 18:55 UTCJul 18, 20:35 UTC1h 40m
2026-07-18 TAR542 TLS → MUC Jul 18, 09:40 UTCJul 18, 16:35 UTC6h 55m
2026-07-18 TAR282 TUN → TLS Jul 18, 00:15 UTCJul 18, 08:35 UTC8h 21m
2026-07-17 TAR606 - Jul 17, 16:00 UTCJul 17, 21:50 UTC5h 50m
2026-07-17 TAR283 - Jul 17, 09:25 UTCJul 17, 14:20 UTC4h 55m
2026-07-16 TAR282 TUN → TLS Jul 16, 23:55 UTCJul 17, 08:00 UTC8h 5m
2026-07-16 TAR709 ORN → TUN Jul 16, 17:54 UTCJul 16, 21:30 UTC3h 35m
2026-07-16 TAR931 - Jul 16, 12:09 UTCJul 16, 16:44 UTC4h 35m
2026-07-16 TAR930 - Jul 16, 09:15 UTCJul 16, 10:29 UTC1h 15m
2026-07-16 TAR706 - Jul 16, 03:00 UTCJul 16, 04:55 UTC1h 55m
2026-07-16 TAR705 - Jul 16, 00:15 UTCJul 16, 01:50 UTC1h 35m
2026-07-15 TAR999 - Jul 15, 20:05 UTCJul 15, 21:15 UTC1h 10m
2026-07-15 TAR998 TUN → NCE Jul 15, 15:25 UTCJul 15, 16:20 UTC55m
2026-07-15 TAR751 - Jul 15, 11:30 UTCJul 15, 13:10 UTC1h 40m

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 TS-ITB page for operator, model, and routing details .

Mode-S 02A261 frequently asked

What is Mode-S code 02A261?
02A261 is an ICAO 24-bit transponder address. Allocated to Tunisia. Assigned to TS-ITB.
Where is Mode-S 02A261 registered?
Mode-S code 02A261 is allocated to Tunisia (TN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 02A261 broadcasting right now?
Yes. Mode-S 02A261 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 02A261, octal 00521141, decimal 172,641.
What flights does 02A261 operate?
Mode-S 02A261 has broadcast 20 distinct callsigns, including TAR705, TAR706, TAR724, TAR725, TAR283.