Apparatus

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sensors Mode-S transponder

801799

ICAO 24-bit transponder address · allocated to India

Currently assigned to VT-BWX · BOEING 737 MAX 8

Hex
801799
Octal
40013631
Decimal
8,394,649
Country
IN
Tail
VT-BWX
Type
B38M
No current signal · last broadcast 5h ago
Flights observed
535
Distinct callsigns
20
Country
IN
Last broadcast
5h ago

Last known position

Most recent position reported by Mode-S 801799.

Country allocation

The ICAO 24-bit address 801799 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
AXB2942 Air India Express 10 2026-06-03
AXB2007 Air India Express 10 2026-06-03
AXB1671 - 10 2026-07-13
AXB1354 Air India Express 10 2026-06-03
AXB2926 Air India Express 8 2026-06-03
AXB1514 Air India Express 8 2026-05-10
AXB1369 Air India Express 8 2026-05-10
AXB2975 Air India Express 7 2026-05-30
AXB2971 Air India Express 7 2026-06-03
AXB2945 Air India Express 7 2026-06-01
AXB2881 Air India Express 7 2026-04-28
AXB1982 Air India Express 7 2026-06-08
AXB1513 - 7 2026-07-14
AXB1479 - 7 2026-05-28
AXB1164 - 7 2026-06-20
AXB1058 Air India Express 7 2026-05-04
AXB1056 - 7 2026-06-21
AXB1032 - 7 2026-07-14
AXB1025 - 7 2026-06-20
AXB2959 Air India Express 6 2026-06-01

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 AXB2153 - Jul 14, 14:00 UTCJul 14, 15:50 UTC1h 50m
2026-07-14 AXB1038 - Jul 14, 12:20 UTCJul 14, 12:35 UTC15m
2026-07-14 AXB1038 - Jul 14, 10:55 UTCJul 14, 11:30 UTC35m
2026-07-14 AXB1513 - Jul 14, 07:25 UTCJul 14, 09:10 UTC1h 45m
2026-07-14 AXB1032 - Jul 14, 00:30 UTCJul 14, 02:25 UTC1h 55m
2026-07-13 AXB1121 - Jul 13, 18:15 UTCJul 13, 20:05 UTC1h 50m
2026-07-13 AXB1671 - Jul 13, 15:00 UTCJul 13, 17:00 UTC2h 0m
2026-07-13 AXB1671 - Jul 13, 11:45 UTCJul 13, 13:30 UTC1h 45m
2026-07-13 AXB1671 - Jul 13, 09:55 UTCJul 13, 10:10 UTC15m
2026-07-12 AXB1235 - Jul 12, 19:40 UTCJul 12, 19:55 UTC15m
2026-07-12 AXB1235 - Jul 12, 18:15 UTCJul 12, 18:50 UTC35m
2026-07-12 AXB1180 - Jul 12, 14:35 UTCJul 12, 16:05 UTC1h 30m
2026-07-12 AXB1179 - Jul 12, 11:45 UTCJul 12, 13:10 UTC1h 25m
2026-07-12 AXB1513 - Jul 12, 07:35 UTCJul 12, 09:30 UTC1h 55m
2026-07-12 AXB1032 - Jul 12, 00:25 UTCJul 12, 02:30 UTC2h 5m
2026-07-11 AXB1180 - Jul 11, 15:25 UTCJul 11, 16:55 UTC1h 30m
2026-07-11 AXB1179 - Jul 11, 12:50 UTCJul 11, 14:20 UTC1h 30m
2026-07-11 AXB1034 - Jul 11, 09:55 UTCJul 11, 11:45 UTC1h 50m
2026-07-11 AXB1069 - Jul 11, 05:40 UTCJul 11, 07:40 UTC2h 0m
2026-07-11 AXB2542 - Jul 11, 03:05 UTCJul 11, 03:35 UTC30m
2026-07-11 AXB2542 - Jul 11, 01:20 UTCJul 11, 01:30 UTC10m
2026-07-10 AXB2017 - Jul 10, 14:55 UTCJul 10, 15:05 UTC10m
2026-07-10 AXB2017 - Jul 10, 12:35 UTCJul 10, 13:20 UTC45m
2026-07-10 AXB1527 - Jul 10, 10:40 UTCJul 10, 11:30 UTC50m
2026-07-10 AXB1527 - Jul 10, 09:05 UTCJul 10, 09:15 UTC10m
2026-07-10 AXB1894 - Jul 10, 05:20 UTCJul 10, 06:00 UTC40m
2026-07-10 AXB1893 - Jul 10, 03:35 UTCJul 10, 04:15 UTC40m
2026-07-09 AXB1542 - Jul 9, 18:05 UTCJul 9, 18:20 UTC15m
2026-07-09 AXB1541 - Jul 9, 13:05 UTCJul 9, 13:20 UTC15m
2026-07-09 AXB1496 - Jul 9, 05:35 UTCJul 9, 07:40 UTC2h 5m
2026-07-09 AXB1131 - Jul 9, 03:10 UTCJul 9, 04:30 UTC1h 20m
2026-07-09 AXB1131 - Jul 9, 02:15 UTCJul 9, 02:30 UTC15m
2026-07-08 AXB2017 - Jul 8, 14:55 UTCJul 8, 15:10 UTC15m
2026-07-08 AXB2017 - Jul 8, 12:40 UTCJul 8, 13:25 UTC45m
2026-07-08 AXB1527 - Jul 8, 08:45 UTCJul 8, 11:20 UTC2h 35m
2026-07-07 AXB1520 - Jul 7, 11:35 UTCJul 7, 11:50 UTC15m
2026-07-07 AXB1480 - Jul 7, 06:35 UTCJul 7, 06:50 UTC15m
2026-07-07 AXB1509 - Jul 7, 04:05 UTCJul 7, 04:25 UTC20m
2026-07-07 AXB2875 - Jul 7, 01:50 UTCJul 7, 02:05 UTC15m
2026-07-06 AXB1408 IXB → BLR Jul 6, 15:40 UTCJul 6, 18:00 UTC2h 20m
2026-07-06 AXB1407 - Jul 6, 10:00 UTCJul 6, 11:25 UTC1h 25m
2026-07-06 AXB1407 - Jul 6, 09:10 UTCJul 6, 09:25 UTC15m
2026-07-06 AXB1HB - Jul 6, 03:20 UTCJul 6, 03:35 UTC15m
2026-07-06 AXB2018 - Jul 6, 00:45 UTCJul 6, 00:55 UTC10m
2026-07-05 AXB5975 - Jul 5, 21:55 UTCJul 5, 22:10 UTC15m
2026-07-05 AXB5975 - Jul 5, 19:50 UTCJul 5, 20:30 UTC40m
2026-07-05 AXB1671 BOM → DEL Jul 5, 16:45 UTCJul 5, 18:40 UTC1h 55m
2026-07-05 AXB1671 BOM → DEL Jul 5, 14:30 UTCJul 5, 15:05 UTC35m
2026-07-05 AXB7MX - Jul 5, 11:20 UTCJul 5, 11:35 UTC15m
2026-07-05 AXB236D - Jul 5, 08:15 UTCJul 5, 08:55 UTC40m

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

Mode-S 801799 frequently asked

What is Mode-S code 801799?
801799 is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-BWX.
Where is Mode-S 801799 registered?
Mode-S code 801799 is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 801799 broadcasting right now?
No active broadcast right now. Last signal was 5h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 801799, octal 40013631, decimal 8,394,649.
What flights does 801799 operate?
Mode-S 801799 has broadcast 20 distinct callsigns, including AXB2942, AXB2007, AXB1671, AXB1354, AXB2926.