Apparatus

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sensors Mode-S transponder

800B9B

ICAO 24-bit transponder address · allocated to India

Currently assigned to VT-GHC · BOEING 737-800

Hex
800B9B
Octal
40005633
Decimal
8,391,579
Country
IN
Tail
VT-GHC
Type
B738
No current signal · last broadcast Apr 30, 10:25 UTC
Flights observed
58
Distinct callsigns
20
Country
IN
Last broadcast
Apr 30, 10:25 UTC

Last known position

Most recent position reported by Mode-S 800B9B.

Country allocation

The ICAO 24-bit address 800B9B 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
AXB2963 Air India Express 6 2026-04-23
AXB2892 Air India Express 6 2026-04-23
AXB5501 Air India Express 4 2026-04-28
AXB1496 Air India Express 4 2026-04-29
AXB6086 Air India Express 3 2026-04-27
AXB6083 Air India Express 3 2026-04-27
AXB5502 Air India Express 3 2026-04-28
AXB2506 Air India Express 3 2026-04-17
AXB1131 Air India Express 3 2026-04-29
AXB5305 Air India Express 2 2026-04-30
AXB2980 Air India Express 2 2026-04-23
AXB2505 Air India Express 2 2026-04-29
AXB682 Air India Express 1 2026-04-29
AXB681 Air India Express 1 2026-04-29
AXB6622 Air India Express 1 2026-04-24
AXB6621 Air India Express 1 2026-04-24
AXB556 - 1 2026-04-30
AXB550 Air India Express 1 2026-04-22
AXB549 Air India Express 1 2026-04-22
AXB5303 Air India Express 1 2026-04-23

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-04-30 AXB556 - Apr 30, 10:10 UTCApr 30, 10:25 UTC15m
2026-04-30 AXB1894 COK → BLR Apr 30, 05:05 UTCApr 30, 05:40 UTC35m
2026-04-30 AXB1893 BLR → COK Apr 30, 03:20 UTCApr 30, 04:05 UTC45m
2026-04-30 AXB5305 TRZ → BLR Apr 30, 01:40 UTCApr 30, 02:05 UTC25m
2026-04-29 AXB681 SIN → TRZ Apr 29, 17:10 UTCApr 29, 17:50 UTC40m
2026-04-29 AXB682 TRZ → SIN Apr 29, 14:20 UTCApr 29, 15:05 UTC45m
2026-04-29 AXB2505 TRZ → BLR Apr 29, 08:40 UTCApr 29, 09:00 UTC21m
2026-04-29 AXB1496 CCU → BLR Apr 29, 06:59 UTCApr 29, 07:20 UTC20m
2026-04-29 AXB1496 CCU → BLR Apr 29, 05:00 UTCApr 29, 06:19 UTC1h 20m
2026-04-29 AXB1131 MAA → BLR Apr 29, 01:54 UTCApr 29, 04:05 UTC2h 10m
2026-04-28 AXB5502 IXE → BLR Apr 28, 17:40 UTCApr 28, 18:15 UTC35m
2026-04-28 AXB5501 BLR → IXE Apr 28, 16:00 UTCApr 28, 16:15 UTC15m
2026-04-28 AXB2462 BLR → JDH Apr 28, 04:15 UTCApr 28, 06:55 UTC2h 40m
2026-04-28 AXB2461 BLR → IXB Apr 28, 00:45 UTCApr 28, 02:55 UTC2h 10m
2026-04-27 AXB5502 IXE → BLR Apr 27, 18:30 UTCApr 27, 18:45 UTC15m
2026-04-27 AXB6086 AUH → IXE Apr 27, 13:35 UTCApr 27, 14:00 UTC25m
2026-04-27 AXB6083 IXE → AUH Apr 27, 11:25 UTCApr 27, 11:45 UTC20m
2026-04-26 AXB1782 DEL → IXE Apr 26, 11:00 UTCApr 26, 12:35 UTC1h 35m
2026-04-26 AXB1781 IXE → DEL Apr 26, 07:30 UTCApr 26, 09:30 UTC2h 0m
2026-04-25 AXB5501 BLR → IXE Apr 25, 16:15 UTCApr 25, 16:40 UTC25m
2026-04-25 AXB5305 TRZ → BLR Apr 25, 01:45 UTCApr 25, 02:15 UTC30m
2026-04-24 AXB6622 DXB → TRZ Apr 24, 12:15 UTCApr 24, 15:40 UTC3h 25m
2026-04-24 AXB6621 TRZ → DXB Apr 24, 07:00 UTCApr 24, 10:45 UTC3h 45m
2026-04-23 AXB5303 CNN → TRV Apr 23, 18:50 UTCApr 23, 19:10 UTC20m
2026-04-23 AXB1538 DEL → IXZ Apr 23, 15:10 UTCApr 23, 17:45 UTC2h 34m
2026-04-23 AXB2963 IXB → BLR Apr 23, 13:45 UTCApr 23, 13:55 UTC10m
2026-04-23 AXB2963 IXB → BLR Apr 23, 11:15 UTCApr 23, 12:10 UTC55m
2026-04-23 AXB2963 IXB → BLR Apr 23, 09:01 UTCApr 23, 09:45 UTC45m
2026-04-23 AXB2892 IXZ → BLR Apr 23, 07:25 UTCApr 23, 08:15 UTC50m
2026-04-23 AXB2892 IXZ → BLR Apr 23, 05:20 UTCApr 23, 06:05 UTC45m
2026-04-23 AXB2892 IXZ → BLR Apr 23, 04:00 UTCApr 23, 04:10 UTC10m
2026-04-23 AXB2980 HYD → BLR Apr 23, 01:30 UTCApr 23, 02:15 UTC45m
2026-04-22 AXB550 MCT → TRV Apr 22, 22:45 UTCApr 22, 23:10 UTC25m
2026-04-22 AXB549 TRV → MCT Apr 22, 14:45 UTCApr 22, 14:55 UTC10m
2026-04-21 AXB5301 CNN → TRV Apr 21, 03:15 UTCApr 21, 04:05 UTC50m
2026-04-19 AXB6086 AUH → IXE Apr 19, 13:15 UTCApr 19, 13:40 UTC25m
2026-04-19 AXB6083 IXE → AUH Apr 19, 11:20 UTCApr 19, 11:40 UTC20m
2026-04-18 AXB6086 AUH → IXE Apr 18, 13:10 UTCApr 19, 11:40 UTC22h 30m
2026-04-18 AXB6083 IXE → AUH Apr 18, 11:15 UTCApr 18, 11:35 UTC20m
2026-04-17 AXB5501 BLR → IXE Apr 17, 16:35 UTCApr 17, 16:55 UTC20m
2026-04-17 AXB2983 BLR → CCU Apr 17, 14:40 UTCApr 17, 15:15 UTC34m
2026-04-17 AXB2506 BLR → VNS Apr 17, 13:20 UTCApr 17, 13:45 UTC25m
2026-04-17 AXB2506 BLR → VNS Apr 17, 12:55 UTCApr 17, 13:15 UTC20m
2026-04-17 AXB2506 BLR → VNS Apr 17, 11:20 UTCApr 17, 11:45 UTC25m
2026-04-17 AXB2505 TRZ → BLR Apr 17, 09:00 UTCApr 17, 09:15 UTC15m
2026-04-17 AXB1496 CCU → BLR Apr 17, 07:25 UTCApr 17, 07:40 UTC15m
2026-04-17 AXB1496 CCU → BLR Apr 17, 05:20 UTCApr 17, 07:10 UTC1h 50m
2026-04-17 AXB1131 MAA → BLR Apr 17, 03:20 UTCApr 17, 04:00 UTC40m
2026-04-17 AXB1131 MAA → BLR Apr 17, 01:55 UTCApr 17, 02:05 UTC10m
2026-04-16 AXB5502 IXE → BLR Apr 16, 22:20 UTCApr 16, 22:45 UTC25m

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

Mode-S 800B9B frequently asked

What is Mode-S code 800B9B?
800B9B is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-GHC.
Where is Mode-S 800B9B registered?
Mode-S code 800B9B is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 800B9B broadcasting right now?
No active broadcast right now. Last signal was Apr 30, 10:25 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 800B9B, octal 40005633, decimal 8,391,579.
What flights does 800B9B operate?
Mode-S 800B9B has broadcast 20 distinct callsigns, including AXB2963, AXB2892, AXB5501, AXB1496, AXB6086.