Apparatus

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sensors Mode-S transponder

800B63

ICAO 24-bit transponder address · allocated to India

Currently assigned to VT-EXE · AIRBUS A-320

Hex
800B63
Octal
40005543
Decimal
8,391,523
Country
IN
Tail
VT-EXE
Type
A320
No current signal · last broadcast 5d ago
Flights observed
280
Distinct callsigns
20
Country
IN
Last broadcast
5d ago

Last known position

Most recent position reported by Mode-S 800B63.

Country allocation

The ICAO 24-bit address 800B63 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
AXB1996 - 14 2026-06-22
AXB1521 - 12 2026-06-22
AXB1042 - 8 2026-07-05
AXB1041 - 8 2026-07-05
AXB1752 - 7 2026-06-22
AXB1532 - 7 2026-06-22
AXB1522 - 7 2026-06-22
AXB1390 Air India Express 7 2026-05-05
AXB1050 Air India Express 7 2026-05-11
AXB2749 Air India Express 6 2026-05-29
AXB135 - 6 2026-06-29
AXB1087 Air India Express 6 2026-04-27
AXB164 - 5 2026-06-29
AXB1056 Air India Express 5 2026-05-02
AXB1053 Air India Express 5 2026-05-12
AXB193 - 4 2026-07-04
AXB184 Air India Express 4 2026-05-05
AXB178 Air India Express 4 2026-06-08
AXB136 Air India Express 4 2026-06-29
AXB1352 Air India Express 4 2026-05-12

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-08 AXB5703 - Jul 8, 15:45 UTCJul 8, 16:20 UTC35m
2026-07-08 AXB1017 DEL → DEL Jul 8, 09:45 UTCJul 8, 13:20 UTC3h 35m
2026-07-07 AXB1068 - Jul 7, 03:50 UTCJul 7, 05:15 UTC1h 25m
2026-07-07 AXB1067 - Jul 7, 00:50 UTCJul 7, 02:20 UTC1h 30m
2026-07-06 AXB1226 DEL → DEL Jul 6, 01:30 UTCJul 6, 07:20 UTC5h 50m
2026-07-05 AXB1042 - Jul 5, 16:05 UTCJul 5, 18:20 UTC2h 15m
2026-07-05 AXB1041 - Jul 5, 12:55 UTCJul 5, 14:50 UTC1h 55m
2026-07-05 AXB2173 - Jul 5, 10:40 UTCJul 5, 11:15 UTC35m
2026-07-05 AXB194 - Jul 5, 01:55 UTCJul 5, 04:20 UTC2h 25m
2026-07-04 AXB193 - Jul 4, 23:20 UTCJul 4, 23:40 UTC20m
2026-07-04 AXB193 - Jul 4, 21:20 UTCJul 4, 22:15 UTC55m
2026-07-04 AXB1392 - Jul 4, 18:15 UTCJul 4, 18:45 UTC30m
2026-07-04 AXB1684 - Jul 4, 06:55 UTCJul 4, 07:35 UTC40m
2026-07-04 AXB192 - Jul 4, 01:40 UTCJul 4, 04:55 UTC3h 15m
2026-07-03 AXB191 - Jul 3, 19:35 UTCJul 3, 22:20 UTC2h 45m
2026-07-03 AXB138 - Jul 3, 13:20 UTCJul 3, 16:55 UTC3h 35m
2026-07-03 AXB137 - Jul 3, 08:10 UTCJul 3, 11:35 UTC3h 25m
2026-07-03 AXB192 - Jul 3, 01:00 UTCJul 3, 04:15 UTC3h 15m
2026-07-02 AXB191 - Jul 2, 19:00 UTCJul 2, 22:20 UTC3h 20m
2026-07-02 AXB138 - Jul 2, 13:10 UTCJul 2, 16:30 UTC3h 20m
2026-07-02 AXB137 - Jul 2, 08:45 UTCJul 2, 11:55 UTC3h 10m
2026-07-02 AXB1683 - Jul 2, 05:20 UTCJul 2, 05:50 UTC30m
2026-07-01 AXB1196 DEL → DEL Jul 1, 09:20 UTCJul 1, 12:35 UTC3h 15m
2026-07-01 AXB1264 - Jul 1, 07:00 UTCJul 1, 07:40 UTC40m
2026-07-01 AXB274 - Jul 1, 02:00 UTCJul 1, 04:15 UTC2h 15m
2026-06-30 AXB273 - Jun 30, 21:05 UTCJun 30, 23:15 UTC2h 10m
2026-06-30 AXB1393 - Jun 30, 16:50 UTCJun 30, 17:25 UTC35m
2026-06-29 AXB164 - Jun 29, 16:25 UTCJun 29, 23:34 UTC7h 10m
2026-06-29 AXB136 SHJ → DEL Jun 29, 02:59 UTCJun 29, 06:34 UTC3h 35m
2026-06-29 AXB135 - Jun 29, 00:54 UTCJun 29, 01:14 UTC20m
2026-06-28 AXB135 - Jun 28, 22:10 UTCJun 28, 23:54 UTC1h 45m
2026-06-28 AXB176 - Jun 28, 16:14 UTCJun 28, 19:40 UTC3h 25m
2026-06-28 AXB177 - Jun 28, 10:19 UTCJun 28, 13:34 UTC3h 15m
2026-06-28 AXB136 SHJ → DEL Jun 28, 02:54 UTCJun 28, 06:20 UTC3h 25m
2026-06-27 AXB135 DEL → SHJ Jun 27, 22:29 UTCJun 28, 01:34 UTC3h 5m
2026-06-27 AXB164 - Jun 27, 13:35 UTCJun 27, 20:44 UTC7h 10m
2026-06-24 AXB164 DEL → DEL Jun 24, 15:39 UTCJun 24, 22:49 UTC7h 10m
2026-06-23 AXB14BE BLR → DEL Jun 23, 16:20 UTCJun 23, 16:50 UTC30m
2026-06-23 AXB14BE BLR → DEL Jun 23, 14:29 UTCJun 23, 14:44 UTC15m
2026-06-23 AXB2176 IXR → BLR Jun 23, 12:49 UTCJun 23, 13:09 UTC20m
2026-06-23 AXB2053 - Jun 23, 08:09 UTCJun 23, 12:05 UTC3h 55m
2026-06-23 AXB1496 - Jun 23, 04:50 UTCJun 23, 06:55 UTC2h 5m
2026-06-22 AXB1532 - Jun 22, 14:55 UTCJun 22, 15:29 UTC35m
2026-06-22 AXB1996 - Jun 22, 13:10 UTCJun 22, 13:39 UTC30m
2026-06-22 AXB1996 - Jun 22, 11:24 UTCJun 22, 12:00 UTC35m
2026-06-22 AXB1752 - Jun 22, 09:49 UTCJun 22, 10:25 UTC35m
2026-06-22 AXB1522 - Jun 22, 08:04 UTCJun 22, 08:40 UTC35m
2026-06-22 AXB1521 - Jun 22, 06:39 UTCJun 22, 07:14 UTC35m
2026-06-22 AXB2782 CCU → CCU Jun 22, 00:50 UTCJun 22, 05:20 UTC4h 30m
2026-06-21 AXB1532 - Jun 21, 14:44 UTCJun 21, 15:30 UTC45m

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

Mode-S 800B63 frequently asked

What is Mode-S code 800B63?
800B63 is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-EXE.
Where is Mode-S 800B63 registered?
Mode-S code 800B63 is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 800B63 broadcasting right now?
No active broadcast right now. Last signal was 5d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 800B63, octal 40005543, decimal 8,391,523.
What flights does 800B63 operate?
Mode-S 800B63 has broadcast 20 distinct callsigns, including AXB1996, AXB1521, AXB1042, AXB1041, AXB1752.