Apparatus

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sensors Mode-S transponder

02A1A4

ICAO 24-bit transponder address · allocated to Tunisia

Currently assigned to TS-INE · AIRBUS A-320

Hex
02A1A4
Octal
00520644
Decimal
172,452
Country
TN
Tail
TS-INE
Type
A320
Broadcasting now · callsign LBT2334 · 28,950 ft
Flights observed
424
Distinct callsigns
20
Country
TN
Last broadcast
Jul 26, 22:10 UTC

Current position

02A1A4 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 02A1A4 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
LBT635 Nouvelair 13 2026-07-24
LBT634 Nouvelair 12 2026-07-24
LBT587 - 12 2026-07-13
LBT586 - 11 2026-07-13
LBT641 - 9 2026-07-12
LBT640 - 9 2026-07-12
LBT599 Nouvelair 9 2026-07-26
LBT722 - 8 2026-07-11
LBT598 Nouvelair 8 2026-07-26
LBT542 Nouvelair 8 2026-07-19
LBT516 Nouvelair 8 2026-07-26
LBT845 Nouvelair 7 2026-07-25
LBT844 Nouvelair 7 2026-07-25
LBT731 Nouvelair 7 2026-07-26
LBT730 Nouvelair 7 2026-07-26
LBT723 - 7 2026-07-11
LBT714 - 7 2026-07-02
LBT609 - 7 2026-07-09
LBT520 - 7 2026-06-30
LBT517 Nouvelair 7 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 LBT517 MRS → TUN Jul 26, 20:55 UTCJul 26, 22:10 UTC1h 15m
2026-07-26 LBT516 TUN → MRS Jul 26, 18:20 UTCJul 26, 19:40 UTC1h 20m
2026-07-26 LBT731 CDG → TUN Jul 26, 15:00 UTCJul 26, 17:00 UTC2h 0m
2026-07-26 LBT730 TUN → CDG Jul 26, 11:40 UTCJul 26, 13:30 UTC1h 50m
2026-07-26 LBT599 LYS → TUN Jul 26, 08:20 UTCJul 26, 09:35 UTC1h 15m
2026-07-26 LBT598 TUN → LYS Jul 26, 05:45 UTCJul 26, 07:10 UTC1h 26m
2026-07-25 LBT845 LGW → TUN Jul 25, 19:50 UTCJul 25, 22:10 UTC2h 20m
2026-07-25 LBT844 TUN → LGW Jul 25, 15:15 UTCJul 25, 17:40 UTC2h 25m
2026-07-25 LBT171 CMN → TUN Jul 25, 10:50 UTCJul 25, 12:05 UTC1h 15m
2026-07-25 LBT170 TUN → CMN Jul 25, 07:35 UTCJul 25, 09:00 UTC1h 25m
2026-07-24 LBT635 MXP → TUN Jul 24, 22:30 UTCJul 24, 23:35 UTC1h 5m
2026-07-24 LBT634 TUN → MXP Jul 24, 19:05 UTCJul 24, 20:30 UTC1h 25m
2026-07-24 LBT777 SXB → TUN Jul 24, 15:50 UTCJul 24, 17:30 UTC1h 40m
2026-07-24 LBT776 - Jul 24, 12:40 UTCJul 24, 14:35 UTC1h 55m
2026-07-24 LBT281 MUC → TUN Jul 24, 09:25 UTCJul 24, 11:05 UTC1h 40m
2026-07-24 LBT280 TUN → MUC Jul 24, 06:10 UTCJul 24, 08:10 UTC2h 0m
2026-07-23 LBT731 CDG → TUN Jul 23, 17:05 UTCJul 23, 18:55 UTC1h 50m
2026-07-23 LBT730 - Jul 23, 13:25 UTCJul 23, 15:45 UTC2h 20m
2026-07-23 LBT511 CDG → TUN Jul 23, 10:10 UTCJul 23, 11:55 UTC1h 45m
2026-07-23 LBT510 TUN → CDG Jul 23, 06:35 UTCJul 23, 08:40 UTC2h 5m
2026-07-22 LBT635 - Jul 22, 22:05 UTCJul 22, 23:15 UTC1h 10m
2026-07-22 LBT634 TUN → MXP Jul 22, 19:25 UTCJul 22, 20:40 UTC1h 15m
2026-07-21 LBT129 - Jul 21, 20:05 UTCJul 22, 14:55 UTC18h 50m
2026-07-21 LBT128 - Jul 21, 18:05 UTCJul 21, 18:55 UTC50m
2026-07-21 LBT171 CMN → TUN Jul 21, 08:50 UTCJul 21, 13:30 UTC4h 40m
2026-07-21 LBT170 TUN → CMN Jul 21, 05:35 UTCJul 21, 07:15 UTC1h 40m
2026-07-20 LBT731 - Jul 20, 18:20 UTCJul 20, 20:10 UTC1h 50m
2026-07-20 LBT730 - Jul 20, 10:35 UTCJul 20, 17:00 UTC6h 25m
2026-07-20 LBT568 - Jul 20, 06:15 UTCJul 20, 08:25 UTC2h 10m
2026-07-20 LBT7535 SKP → MIR Jul 20, 01:40 UTCJul 20, 03:05 UTC1h 25m
2026-07-19 LBT7534 MIR → SKP Jul 19, 22:50 UTCJul 20, 00:05 UTC1h 15m
2026-07-19 LBT543 CDG → MIR Jul 19, 18:10 UTCJul 19, 20:00 UTC1h 50m
2026-07-19 LBT542 MIR → CDG Jul 19, 14:35 UTCJul 19, 16:40 UTC2h 5m
2026-07-19 LBT7493 WAW → MIR Jul 19, 07:45 UTCJul 19, 10:15 UTC2h 30m
2026-07-19 LBT7492 MIR → WAW Jul 19, 03:30 UTCJul 19, 05:50 UTC2h 20m
2026-07-18 LBT363 - Jul 18, 17:25 UTCJul 18, 19:25 UTC2h 0m
2026-07-18 LBT362 - Jul 18, 13:45 UTCJul 18, 15:55 UTC2h 10m
2026-07-18 LBT2613 STR → MIR Jul 18, 10:10 UTCJul 18, 11:55 UTC1h 45m
2026-07-18 LBT2612 MIR → STR Jul 18, 05:20 UTCJul 18, 07:25 UTC2h 5m
2026-07-17 LBT595 - Jul 17, 22:55 UTCJul 17, 23:55 UTC1h 0m
2026-07-17 LBT594 - Jul 17, 19:35 UTCJul 17, 21:00 UTC1h 25m
2026-07-17 LBT7857 BEG → MIR Jul 17, 02:15 UTCJul 17, 03:55 UTC1h 40m
2026-07-16 LBT7856 MIR → BEG Jul 16, 23:35 UTCJul 17, 01:09 UTC1h 35m
2026-07-16 LBT2637 - Jul 16, 12:49 UTCJul 16, 14:55 UTC2h 5m
2026-07-16 LBT2636 - Jul 16, 09:10 UTCJul 16, 11:25 UTC2h 15m
2026-07-16 LBT022F DJE → MIR Jul 16, 02:35 UTCJul 16, 03:05 UTC30m
2026-07-15 LBT703 - Jul 15, 23:25 UTCJul 16, 01:50 UTC2h 25m
2026-07-15 LBT732 MIR → CDG Jul 15, 19:35 UTCJul 15, 22:05 UTC2h 30m
2026-07-15 LBT732 - Jul 15, 11:30 UTCJul 15, 13:50 UTC2h 20m
2026-07-15 LBT799 - Jul 15, 08:10 UTCJul 15, 10:05 UTC1h 55m

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

Mode-S 02A1A4 frequently asked

What is Mode-S code 02A1A4?
02A1A4 is an ICAO 24-bit transponder address. Allocated to Tunisia. Assigned to TS-INE.
Where is Mode-S 02A1A4 registered?
Mode-S code 02A1A4 is allocated to Tunisia (TN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 02A1A4 broadcasting right now?
Yes. Mode-S 02A1A4 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 02A1A4, octal 00520644, decimal 172,452.
What flights does 02A1A4 operate?
Mode-S 02A1A4 has broadcast 20 distinct callsigns, including LBT635, LBT634, LBT587, LBT586, LBT641.