Apparatus

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sensors Mode-S transponder

800B44

ICAO 24-bit transponder address · allocated to India

Currently assigned to VT-EXB · AIRBUS A-320

Hex
800B44
Octal
40005504
Decimal
8,391,492
Country
IN
Tail
VT-EXB
Type
A320
No current signal · last broadcast 6h ago
Flights observed
117
Distinct callsigns
20
Country
IN
Last broadcast
6h ago

Last known position

Most recent position reported by Mode-S 800B44.

Country allocation

The ICAO 24-bit address 800B44 falls within the block assigned to India (IN) by ICAO Annex 10, Volume III. Every aircraft registered in India 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
AXB135 - 16 2026-07-10
AXB136 - 11 2026-07-10
AXB177 - 6 2026-06-29
AXB176 - 6 2026-06-29
AXB179 - 5 2026-07-07
AXB164 - 5 2026-07-09
AXB1050 - 5 2026-04-16
AXB178 - 4 2026-07-07
AXB1264 - 4 2026-07-12
AXB264 - 3 2026-04-17
AXB1274 - 3 2026-04-13
AXB1056 Air India Express 3 2026-04-15
AXB1053 - 3 2026-04-16
AXB263 - 2 2026-04-17
AXB193 - 2 2026-07-11
AXB174 - 2 2026-07-06
AXB173 - 2 2026-07-06
AXB1523 Air India Express 2 2026-04-20
AXB1393 - 2 2026-07-11
AXB1293 - 2 2026-04-18

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 AXB1352 - Jul 14, 05:55 UTCJul 14, 08:55 UTC3h 0m
2026-07-14 AXB1672 - Jul 14, 02:45 UTCJul 14, 04:30 UTC1h 45m
2026-07-13 AXB1694 - Jul 13, 23:25 UTCJul 14, 01:10 UTC1h 45m
2026-07-13 AXB1693 - Jul 13, 19:45 UTCJul 13, 21:30 UTC1h 45m
2026-07-13 AXB1257 - Jul 13, 17:05 UTCJul 13, 17:40 UTC35m
2026-07-12 AXB1264 - Jul 12, 06:50 UTCJul 12, 07:31 UTC40m
2026-07-12 AXB274 - Jul 12, 01:30 UTCJul 12, 03:45 UTC2h 15m
2026-07-11 AXB273 - Jul 11, 21:15 UTCJul 11, 21:55 UTC40m
2026-07-11 AXB1393 - Jul 11, 16:10 UTCJul 11, 16:40 UTC30m
2026-07-11 AXB194 - Jul 11, 03:01 UTCJul 11, 11:10 UTC8h 10m
2026-07-11 AXB193 - Jul 11, 00:55 UTCJul 11, 01:15 UTC20m
2026-07-10 AXB193 - Jul 10, 23:00 UTCJul 10, 23:45 UTC45m
2026-07-10 AXB1392 - Jul 10, 18:10 UTCJul 10, 18:40 UTC30m
2026-07-10 AXB136 - Jul 10, 02:50 UTCJul 10, 06:25 UTC3h 35m
2026-07-10 AXB135 - Jul 10, 01:10 UTCJul 10, 01:20 UTC10m
2026-07-09 AXB135 - Jul 9, 22:10 UTCJul 9, 23:45 UTC1h 35m
2026-07-09 AXB164 - Jul 9, 13:40 UTCJul 9, 20:55 UTC7h 15m
2026-07-09 AXB136 - Jul 9, 02:35 UTCJul 9, 06:00 UTC3h 25m
2026-07-08 AXB135 - Jul 8, 22:05 UTCJul 9, 01:15 UTC3h 10m
2026-07-08 AXB163 - Jul 8, 13:25 UTCJul 8, 20:50 UTC7h 25m
2026-07-08 AXB136 SHJ → DEL Jul 8, 02:40 UTCJul 8, 06:40 UTC4h 0m
2026-07-07 AXB135 - Jul 7, 22:00 UTCJul 7, 23:40 UTC1h 40m
2026-07-07 AXB178 - Jul 7, 08:25 UTCJul 7, 11:35 UTC3h 10m
2026-07-07 AXB179 - Jul 7, 03:10 UTCJul 7, 04:55 UTC1h 45m
2026-07-06 AXB174 - Jul 6, 22:00 UTCJul 7, 02:05 UTC4h 5m
2026-07-06 AXB173 - Jul 6, 16:30 UTCJul 6, 20:15 UTC3h 45m
2026-07-06 AXB178 - Jul 6, 08:30 UTCJul 6, 11:45 UTC3h 15m
2026-07-06 AXB179 - Jul 6, 03:35 UTCJul 6, 06:40 UTC3h 5m
2026-07-05 AXB174 - Jul 5, 21:55 UTCJul 6, 01:50 UTC3h 55m
2026-07-05 AXB173 - Jul 5, 16:25 UTCJul 5, 20:15 UTC3h 50m
2026-07-05 AXB136 SHJ → DEL Jul 5, 02:30 UTCJul 5, 06:20 UTC3h 50m
2026-07-05 AXB135 - Jul 5, 00:45 UTCJul 5, 01:05 UTC20m
2026-07-04 AXB135 - Jul 4, 22:00 UTCJul 4, 23:40 UTC1h 40m
2026-07-04 AXB164 - Jul 4, 13:25 UTCJul 4, 20:15 UTC6h 50m
2026-07-04 AXB136 SHJ → DEL Jul 4, 02:45 UTCJul 4, 06:40 UTC3h 55m
2026-07-03 AXB135 DEL → SHJ Jul 3, 22:00 UTCJul 4, 01:10 UTC3h 10m
2026-07-03 AXB164 - Jul 3, 13:15 UTCJul 3, 20:25 UTC7h 10m
2026-07-03 AXB136 SHJ → DEL Jul 3, 05:15 UTCJul 3, 08:40 UTC3h 25m
2026-07-02 AXB135 DEL → SHJ Jul 2, 22:10 UTCJul 3, 01:35 UTC3h 25m
2026-07-02 AXB178 - Jul 2, 08:20 UTCJul 2, 11:30 UTC3h 10m
2026-07-02 AXB179 - Jul 2, 06:15 UTCJul 2, 06:25 UTC10m
2026-07-02 AXB179 - Jul 2, 03:15 UTCJul 2, 04:55 UTC1h 40m
2026-07-01 AXB178 - Jul 1, 08:05 UTCJul 1, 11:40 UTC3h 35m
2026-07-01 AXB179 - Jul 1, 03:05 UTCJul 1, 06:25 UTC3h 20m
2026-06-30 AXB164 - Jun 30, 13:25 UTCJun 30, 20:35 UTC7h 10m
2026-06-30 AXB136 SHJ → DEL Jun 30, 02:40 UTCJun 30, 06:10 UTC3h 30m
2026-06-29 AXB135 DEL → SHJ Jun 29, 22:00 UTCJun 30, 01:04 UTC3h 5m
2026-06-29 AXB176 AUH → DEL Jun 29, 15:09 UTCJun 29, 18:34 UTC3h 25m
2026-06-29 AXB177 - Jun 29, 10:29 UTCJun 29, 13:49 UTC3h 20m
2026-06-28 AXB164 - Jun 28, 15:09 UTCJun 28, 22:34 UTC7h 25m

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 VT-EXB page for operator, model, and routing details .

Mode-S 800B44 frequently asked

What is Mode-S code 800B44?
800B44 is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-EXB.
Where is Mode-S 800B44 registered?
Mode-S code 800B44 is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 800B44 broadcasting right now?
No active broadcast right now. Last signal was 6h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 800B44, octal 40005504, decimal 8,391,492.
What flights does 800B44 operate?
Mode-S 800B44 has broadcast 20 distinct callsigns, including AXB135, AXB136, AXB177, AXB176, AXB179.