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 14h ago
Flights observed
11
Distinct callsigns
6
Country
IN
Last broadcast
14h 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 6 distinct

Callsign Airline Flights Last seen
AXB1059 Air India Express 4 2026-04-14
AXB1060 Air India Express 2 2026-04-14
AXB1058 - 2 2026-04-13
AXB1363 - 1 2026-04-13
AXB1080 Air India Express 1 2026-04-13
AXB1057 - 1 2026-04-13

Recent flights last 11

DateFlightRouteTakeoffLandingDuration
2026-04-14 AXB1059 BBI → BLR Apr 14, 07:10 UTCApr 14, 08:25 UTC1h 15m
2026-04-14 AXB1060 BBI → DEL Apr 14, 05:15 UTCApr 14, 05:35 UTC20m
2026-04-13 AXB1363 - Apr 13, 17:25 UTCApr 13, 18:15 UTC50m
2026-04-13 AXB1080 IXB → DEL Apr 13, 13:35 UTCApr 13, 14:10 UTC35m
2026-04-13 AXB1058 - Apr 13, 11:55 UTCApr 13, 12:05 UTC10m
2026-04-13 AXB1058 - Apr 13, 10:10 UTCApr 13, 12:05 UTC1h 55m
2026-04-13 AXB1059 - Apr 13, 08:20 UTCApr 13, 08:50 UTC30m
2026-04-13 AXB1059 - Apr 13, 07:55 UTCApr 13, 08:50 UTC55m
2026-04-13 AXB1059 - Apr 13, 07:30 UTCApr 13, 08:15 UTC45m
2026-04-13 AXB1060 - Apr 13, 04:20 UTCApr 13, 06:15 UTC1h 55m
2026-04-13 AXB1057 - Apr 13, 01:15 UTCApr 13, 03:05 UTC1h 50m

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 14h 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 6 distinct callsigns, including AXB1059, AXB1060, AXB1058, AXB1363, AXB1080.