Apparatus

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sensors Mode-S transponder

801642

ICAO 24-bit transponder address · allocated to India

Currently assigned to VT-BXR · BOEING 737 MAX 8

Hex
801642
Octal
40013102
Decimal
8,394,306
Country
IN
Tail
VT-BXR
Type
B38M
No current signal · last broadcast 1h ago
Flights observed
246
Distinct callsigns
20
Country
IN
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 801642.

Country allocation

The ICAO 24-bit address 801642 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
AXB398 Air India Express 6 2026-07-08
AXB1513 Air India Express 6 2026-05-20
AXB2881 Air India Express 5 2026-05-04
AXB2786 Air India Express 5 2026-05-16
AXB1032 Air India Express 5 2026-05-20
AXB883 Air India Express 4 2026-05-01
AXB2882 Air India Express 4 2026-05-04
AXB2153 - 4 2026-05-08
AXB1953 Air India Express 4 2026-04-20
AXB1604 Air India Express 4 2026-05-17
AXB1542 - 4 2026-07-02
AXB1530 Air India Express 4 2026-05-16
AXB1507 Air India Express 4 2026-07-05
AXB1506 - 4 2026-07-05
AXB1498 Air India Express 4 2026-05-17
AXB374 - 3 2026-07-09
AXB332 - 3 2026-07-10
AXB331 - 3 2026-07-09
AXB2963 - 3 2026-06-28
AXB2052 - 3 2026-05-03

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 AXB322 - Jul 13, 16:10 UTCJul 14, 01:40 UTC9h 30m
2026-07-13 AXB352 - Jul 13, 05:25 UTCJul 13, 07:45 UTC2h 20m
2026-07-12 AXB351 - Jul 12, 17:55 UTCJul 12, 20:05 UTC2h 10m
2026-07-12 AXB376 - Jul 12, 11:10 UTCJul 12, 14:05 UTC2h 55m
2026-07-12 AXB375 - Jul 12, 06:45 UTCJul 12, 09:45 UTC3h 0m
2026-07-12 AXB386 - Jul 12, 00:15 UTCJul 12, 02:55 UTC2h 40m
2026-07-11 AXB385 - Jul 11, 17:20 UTCJul 11, 19:55 UTC2h 35m
2026-07-11 AXB338 - Jul 11, 04:40 UTCJul 11, 11:20 UTC6h 40m
2026-07-10 AXB348 - Jul 10, 20:10 UTCJul 10, 22:15 UTC2h 5m
2026-07-10 AXB347 - Jul 10, 14:25 UTCJul 10, 17:30 UTC3h 5m
2026-07-10 AXB332 - Jul 10, 00:50 UTCJul 10, 04:25 UTC3h 35m
2026-07-09 AXB331 - Jul 9, 20:10 UTCJul 9, 23:15 UTC3h 5m
2026-07-09 AXB344 - Jul 9, 15:05 UTCJul 9, 18:25 UTC3h 20m
2026-07-09 AXB343 - Jul 9, 11:05 UTCJul 9, 13:20 UTC2h 15m
2026-07-09 AXB374 - Jul 9, 00:15 UTCJul 9, 03:00 UTC2h 45m
2026-07-08 AXB374 - Jul 8, 23:20 UTCJul 8, 23:30 UTC10m
2026-07-08 AXB373 - Jul 8, 18:55 UTCJul 8, 21:40 UTC2h 45m
2026-07-08 AXB398 CCJ → KWI Jul 8, 05:20 UTCJul 8, 14:55 UTC9h 35m
2026-07-07 AXB398 CCJ → KWI Jul 7, 14:45 UTCJul 8, 12:35 UTC21h 50m
2026-07-07 AXB398 CCJ → KWI Jul 7, 12:35 UTCJul 8, 12:30 UTC23h 55m
2026-07-07 AXB398 CCJ → KWI Jul 7, 12:10 UTCJul 8, 05:25 UTC17h 15m
2026-07-07 AXB398 CCJ → KWI Jul 7, 04:45 UTCJul 7, 14:55 UTC10h 10m
2026-07-06 AXB398 CCJ → KWI Jul 6, 05:00 UTCJul 6, 14:50 UTC9h 50m
2026-07-05 AXB332 - Jul 5, 22:20 UTCJul 6, 01:40 UTC3h 20m
2026-07-05 AXB331 - Jul 5, 17:35 UTCJul 5, 20:50 UTC3h 15m
2026-07-05 AXB5313 - Jul 5, 13:10 UTCJul 5, 13:35 UTC25m
2026-07-05 AXB1507 DEL → BLR Jul 5, 11:50 UTCJul 5, 12:05 UTC15m
2026-07-05 AXB1507 DEL → BLR Jul 5, 09:30 UTCJul 5, 10:20 UTC50m
2026-07-05 AXB1506 - Jul 5, 07:45 UTCJul 5, 08:35 UTC50m
2026-07-05 AXB1506 - Jul 5, 06:10 UTCJul 5, 06:25 UTC15m
2026-07-05 AXB5312 - Jul 5, 04:40 UTCJul 5, 05:10 UTC30m
2026-07-04 AXB332 - Jul 4, 22:10 UTCJul 5, 00:30 UTC2h 20m
2026-07-04 AXB331 - Jul 4, 18:35 UTCJul 4, 20:45 UTC2h 10m
2026-07-04 AXB376 - Jul 4, 10:40 UTCJul 4, 13:25 UTC2h 45m
2026-07-04 AXB375 - Jul 4, 06:25 UTCJul 4, 09:05 UTC2h 40m
2026-07-03 AXB374 - Jul 3, 23:25 UTCJul 4, 03:05 UTC3h 40m
2026-07-03 AXB373 - Jul 3, 18:05 UTCJul 3, 22:00 UTC3h 55m
2026-07-03 AXB1489 - Jul 3, 03:40 UTCJul 3, 04:05 UTC25m
2026-07-02 AXB1542 - Jul 2, 18:05 UTCJul 2, 18:15 UTC10m
2026-07-02 AXB1541 BLR → LKO Jul 2, 12:50 UTCJul 2, 13:05 UTC15m
2026-07-02 AXB1894 - Jul 2, 05:15 UTCJul 2, 05:45 UTC30m
2026-07-02 AXB1893 - Jul 2, 03:25 UTCJul 2, 04:05 UTC40m
2026-07-02 AXB34H - Jul 2, 01:50 UTCJul 2, 02:05 UTC15m
2026-07-01 AXB972 - Jul 1, 08:05 UTCJul 1, 10:25 UTC2h 20m
2026-06-30 AXB952 - Jun 30, 19:40 UTCJul 1, 06:35 UTC10h 55m
2026-06-30 AXB940 - Jun 30, 09:15 UTCJun 30, 17:45 UTC8h 30m
2026-06-29 AXB972 - Jun 29, 19:44 UTCJun 30, 03:40 UTC7h 56m
2026-06-29 AXB971 - Jun 29, 03:14 UTCJun 29, 17:40 UTC14h 25m
2026-06-28 AXB920 - Jun 28, 19:55 UTCJun 28, 23:29 UTC3h 35m
2026-06-28 AXB921 - Jun 28, 14:59 UTCJun 28, 18:14 UTC3h 15m

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

Mode-S 801642 frequently asked

What is Mode-S code 801642?
801642 is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-BXR.
Where is Mode-S 801642 registered?
Mode-S code 801642 is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 801642 broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 801642, octal 40013102, decimal 8,394,306.
What flights does 801642 operate?
Mode-S 801642 has broadcast 20 distinct callsigns, including AXB398, AXB1513, AXB2881, AXB2786, AXB1032.