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sensors Mode-S transponder

800B2B

ICAO 24-bit transponder address · allocated to India

Currently assigned to VT-IAX · AIRBUS A-320

Hex
800B2B
Octal
40005453
Decimal
8,391,467
Country
IN
Tail
VT-IAX
Type
A320
No current signal · last broadcast Jul 26, 17:10 UTC
Flights observed
482
Distinct callsigns
20
Country
IN
Last broadcast
Jul 26, 17:10 UTC

Last known position

Most recent position reported by Mode-S 800B2B.

Country allocation

The ICAO 24-bit address 800B2B 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
IGO155J - 6 2026-06-27
IGO6344 - 5 2026-06-16
IGO84CY - 4 2026-06-23
IGO738 - 4 2026-06-23
IGO703 IndiGo Airlines 4 2026-05-23
IGO6552 - 4 2026-07-20
IGO467 - 4 2026-06-26
IGO411 - 4 2026-07-16
IGO391L - 4 2026-06-02
IGO201 - 4 2026-06-16
IGO964 IndiGo Airlines 3 2026-07-23
IGO791W - 3 2026-05-22
IGO6764 - 3 2026-06-16
IGO6466 - 3 2026-06-26
IGO6465 IndiGo Airlines 3 2026-06-26
IGO6129 IndiGo Airlines 3 2026-04-15
IGO6057 IndiGo Airlines 3 2026-05-22
IGO567E - 3 2026-07-15
IGO516V - 3 2026-06-11
IGO487V - 3 2026-05-21

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 IGO6273 BLR → JAI Jul 26, 14:15 UTCJul 26, 17:10 UTC2h 55m
2026-07-26 IGO226Y MAA → GOI Jul 26, 09:45 UTCJul 26, 12:45 UTC3h 0m
2026-07-26 IGO286F DEL → BHO Jul 26, 05:45 UTCJul 26, 08:35 UTC2h 51m
2026-07-25 IGO2115 HBX → DEL Jul 25, 14:25 UTCJul 25, 16:45 UTC2h 20m
2026-07-25 IGO652E - Jul 25, 11:35 UTCJul 25, 12:15 UTC40m
2026-07-25 IGO47MF DEL → DEL Jul 25, 05:50 UTCJul 25, 09:35 UTC3h 45m
2026-07-25 IGO2165 JAI → DEL Jul 25, 04:00 UTCJul 25, 04:35 UTC35m
2026-07-25 IGO6190 DEL → JAI Jul 25, 02:30 UTCJul 25, 02:55 UTC25m
2026-07-24 IGO272K DEL → DEL Jul 24, 14:30 UTCJul 24, 18:05 UTC3h 35m
2026-07-24 IGO28AV - Jul 24, 05:50 UTCJul 24, 09:15 UTC3h 25m
2026-07-24 IGO5004 BOM → BBI Jul 24, 02:55 UTCJul 24, 04:25 UTC1h 30m
2026-07-24 IGO6171 DEL → TRV Jul 24, 00:35 UTCJul 24, 01:45 UTC1h 10m
2026-07-23 IGO167P DEL → DEL Jul 23, 12:05 UTCJul 23, 15:15 UTC3h 10m
2026-07-23 IGO6560 - Jul 23, 08:35 UTCJul 23, 10:05 UTC1h 30m
2026-07-23 IGO6175 - Jul 23, 06:00 UTCJul 23, 06:35 UTC35m
2026-07-23 IGO964 DEL → JAI Jul 23, 01:25 UTCJul 23, 04:35 UTC3h 10m
2026-07-22 IGO2039 GAU → DEL Jul 22, 11:10 UTCJul 22, 15:35 UTC4h 25m
2026-07-22 IGO2375 PNQ → DEL Jul 22, 03:15 UTCJul 22, 04:05 UTC50m
2026-07-22 IGO2375 PNQ → DEL Jul 22, 02:15 UTCJul 22, 02:25 UTC10m
2026-07-21 IGO5322 BOM → BLR Jul 21, 23:20 UTCJul 21, 23:50 UTC30m
2026-07-21 IGO212M DEL → DEL Jul 21, 07:05 UTCJul 21, 11:00 UTC3h 55m
2026-07-20 IGO2193 - Jul 20, 17:50 UTCJul 20, 18:35 UTC45m
2026-07-20 IGO6552 - Jul 20, 16:05 UTCJul 20, 16:40 UTC35m
2026-07-20 IGO6552 - Jul 20, 13:30 UTCJul 20, 14:15 UTC45m
2026-07-20 IGO273W - Jul 20, 10:15 UTCJul 20, 10:55 UTC40m
2026-07-19 IGO417 CCU → RPR Jul 19, 12:15 UTCJul 19, 15:10 UTC2h 55m
2026-07-19 IGO9205 - Jul 19, 10:25 UTCJul 19, 11:20 UTC55m
2026-07-19 IGO9204 - Jul 19, 07:45 UTCJul 19, 08:25 UTC40m
2026-07-19 IGO720H - Jul 19, 02:30 UTCJul 19, 03:15 UTC45m
2026-07-18 IGO464E - Jul 18, 15:15 UTCJul 18, 15:50 UTC35m
2026-07-18 IGO697H CCU → CCU Jul 18, 08:05 UTCJul 18, 14:15 UTC6h 10m
2026-07-18 IGO6157 - Jul 18, 06:05 UTCJul 18, 06:40 UTC35m
2026-07-18 IGO289Y - Jul 18, 03:45 UTCJul 18, 04:15 UTC30m
2026-07-17 IGO2193 - Jul 17, 16:34 UTCJul 17, 17:15 UTC40m
2026-07-17 IGO6552 - Jul 17, 14:55 UTCJul 17, 15:29 UTC35m
2026-07-17 IGO6552 - Jul 17, 12:00 UTCJul 17, 12:40 UTC40m
2026-07-17 IGO273W - Jul 17, 08:35 UTCJul 17, 09:10 UTC35m
2026-07-17 IGO71AT - Jul 17, 06:45 UTCJul 17, 07:30 UTC45m
2026-07-17 IGO6913 - Jul 17, 01:55 UTCJul 17, 02:59 UTC1h 5m
2026-07-16 IGO411 - Jul 16, 14:15 UTCJul 16, 14:45 UTC30m
2026-07-16 IGO411 - Jul 16, 13:25 UTCJul 16, 13:40 UTC15m
2026-07-16 IGO102W - Jul 16, 10:40 UTCJul 16, 12:14 UTC1h 35m
2026-07-16 IGO6507 - Jul 16, 08:45 UTCJul 16, 09:15 UTC30m
2026-07-16 IGO6507 - Jul 16, 08:00 UTCJul 16, 08:10 UTC10m
2026-07-16 IGO6161 - Jul 16, 06:30 UTCJul 16, 06:55 UTC25m
2026-07-16 IGO1437 - Jul 16, 01:25 UTCJul 16, 01:55 UTC30m
2026-07-15 IGO27H - Jul 15, 20:05 UTCJul 15, 23:20 UTC3h 15m
2026-07-15 IGO567E - Jul 15, 15:20 UTCJul 15, 15:30 UTC10m
2026-07-15 IGO5936 - Jul 15, 10:25 UTCJul 15, 11:25 UTC1h 0m
2026-07-15 IGO5935 - Jul 15, 04:55 UTCJul 15, 08:40 UTC3h 45m

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

Mode-S 800B2B frequently asked

What is Mode-S code 800B2B?
800B2B is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-IAX.
Where is Mode-S 800B2B registered?
Mode-S code 800B2B is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 800B2B broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 17:10 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 800B2B, octal 40005453, decimal 8,391,467.
What flights does 800B2B operate?
Mode-S 800B2B has broadcast 20 distinct callsigns, including IGO155J, IGO6344, IGO84CY, IGO738, IGO703.