Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

8003B3

ICAO 24-bit transponder address · allocated to India

Currently assigned to VT-AXP · BOEING 737-800

Hex
8003B3
Octal
40001663
Decimal
8,389,555
Country
IN
Tail
VT-AXP
Type
B738
No current signal · last broadcast 2h ago
Flights observed
128
Distinct callsigns
20
Country
IN
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 8003B3.

Country allocation

The ICAO 24-bit address 8003B3 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
AXB6612 Air India Express 5 2026-04-23
AXB2892 Air India Express 5 2026-05-22
AXB1489 Air India Express 5 2026-04-30
AXB2963 Air India Express 4 2026-05-22
AXB6613 - 3 2026-04-23
AXB5310 Air India Express 3 2026-05-24
AXB335 Air India Express 3 2026-05-05
AXB2980 Air India Express 3 2026-05-22
AXB1475 Air India Express 3 2026-04-22
AXB792 Air India Express 2 2026-05-28
AXB791 Air India Express 2 2026-05-28
AXB779 Air India Express 2 2026-05-26
AXB724 Air India Express 2 2026-05-16
AXB670 Air India Express 2 2026-06-02
AXB669 Air India Express 2 2026-06-01
AXB581 Air India Express 2 2026-05-22
AXB5702 Air India Express 2 2026-05-02
AXB5701 Air India Express 2 2026-05-02
AXB548 Air India Express 2 2026-05-21
AXB542 Air India Express 2 2026-05-30

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-02 AXB612 DXB → TRZ Jun 2, 08:30 UTCJun 2, 17:15 UTC8h 45m
2026-06-02 AXB670 SHJ → TRZ Jun 2, 02:05 UTCJun 2, 03:45 UTC1h 40m
2026-06-01 AXB669 TRZ → SHJ Jun 1, 22:25 UTCJun 1, 22:45 UTC20m
2026-06-01 AXB669 TRZ → SHJ Jun 1, 18:50 UTCJun 1, 20:20 UTC1h 30m
2026-06-01 AXB611 TRZ → DXB Jun 1, 08:30 UTCJun 1, 17:05 UTC8h 35m
2026-05-31 AXB670 SHJ → TRZ May 31, 21:55 UTCJun 1, 06:45 UTC8h 50m
2026-05-31 AXB689 SIN → TRZ May 31, 13:50 UTCMay 31, 14:20 UTC30m
2026-05-30 AXB690 TRZ → SIN May 30, 19:55 UTCMay 31, 12:10 UTC16h 15m
2026-05-30 AXB542 AUH → TRV May 30, 18:10 UTCMay 30, 18:35 UTC25m
2026-05-30 AXB541 TRV → AUH May 30, 09:40 UTCMay 30, 09:50 UTC10m
2026-05-29 AXB550 MCT → TRV May 29, 22:45 UTCMay 29, 23:40 UTC55m
2026-05-29 AXB549 TRV → MCT May 29, 15:15 UTCMay 29, 15:25 UTC10m
2026-05-28 AXB792 BAH → CNN May 28, 20:40 UTCMay 29, 04:30 UTC7h 50m
2026-05-28 AXB791 CNN → BAH May 28, 18:55 UTCMay 28, 19:15 UTC20m
2026-05-26 AXB779 CNN → JED May 26, 09:45 UTCMay 26, 10:05 UTC20m
2026-05-24 AXB790 RUH → CNN May 24, 15:45 UTCMay 24, 16:10 UTC25m
2026-05-24 AXB5310 TRV → CNN May 24, 06:45 UTCMay 24, 07:15 UTC30m
2026-05-23 AXB542 AUH → TRV May 23, 18:25 UTCMay 23, 18:45 UTC20m
2026-05-23 AXB541 TRV → AUH May 23, 09:30 UTCMay 23, 09:45 UTC15m
2026-05-23 AXB582 DMM → TRV May 23, 02:10 UTCMay 23, 06:30 UTC4h 20m
2026-05-22 AXB581 TRV → DMM May 22, 18:30 UTCMay 22, 18:40 UTC10m
2026-05-22 AXB1367 BLR → TRV May 22, 15:30 UTCMay 22, 16:30 UTC1h 0m
2026-05-22 AXB2963 IXB → BLR May 22, 09:35 UTCMay 22, 10:10 UTC35m
2026-05-22 AXB2892 IXZ → BLR May 22, 07:50 UTCMay 22, 08:35 UTC45m
2026-05-22 AXB2892 IXZ → BLR May 22, 04:10 UTCMay 22, 04:25 UTC15m
2026-05-22 AXB2980 HYD → BLR May 22, 01:55 UTCMay 22, 02:50 UTC55m
2026-05-21 AXB548 DXB → TRV May 21, 23:10 UTCMay 22, 00:00 UTC50m
2026-05-20 AXB548 DXB → TRV May 20, 23:30 UTCMay 20, 23:55 UTC25m
2026-05-20 AXB547 TRV → DXB May 20, 14:20 UTCMay 20, 14:30 UTC10m
2026-05-20 AXB546 SHJ → TRV May 20, 03:20 UTCMay 20, 03:55 UTC35m
2026-05-18 AXB581 TRV → DMM May 18, 18:25 UTCMay 18, 18:35 UTC9m
2026-05-18 AXB5309 CNN → TRV May 18, 01:05 UTCMay 18, 01:40 UTC35m
2026-05-16 AXB724 DXB → CNN May 16, 17:01 UTCMay 16, 17:20 UTC20m
2026-05-13 AXB724 DXB → CNN May 13, 14:55 UTCMay 13, 15:15 UTC20m
2026-05-11 AXB779 CNN → JED May 11, 18:10 UTCMay 12, 10:10 UTC16h 0m
2026-05-10 AXB5310 TRV → CNN May 10, 06:50 UTCMay 10, 07:15 UTC25m
2026-05-09 AXB792 BAH → CNN May 9, 21:45 UTCMay 10, 03:30 UTC5h 45m
2026-05-09 AXB791 CNN → BAH May 9, 09:25 UTCMay 9, 20:20 UTC10h 55m
2026-05-08 AXB5310 TRV → CNN May 8, 07:44 UTCMay 8, 08:09 UTC25m
2026-05-08 AXB5301 CNN → TRV May 8, 03:19 UTCMay 8, 04:04 UTC45m
2026-05-07 AXB2924 GOI → BLR May 7, 07:15 UTCMay 7, 07:30 UTC15m
2026-05-07 AXB2971 BLR → IXB May 7, 05:35 UTCMay 7, 06:00 UTC25m
2026-05-07 AXB2926 BLR → MAA May 7, 03:45 UTCMay 7, 03:55 UTC10m
2026-05-06 AXB2680 BLR → PNQ May 6, 16:45 UTCMay 6, 19:50 UTC3h 4m
2026-05-06 AXB2874 PNQ → BLR May 6, 10:50 UTCMay 6, 14:50 UTC4h 0m
2026-05-06 AXB5312 CCJ → BLR May 6, 05:10 UTCMay 6, 05:40 UTC30m
2026-05-05 AXB322 RUH → CCJ May 5, 18:40 UTCMay 5, 22:15 UTC3h 35m
2026-05-05 AXB335 CCJ → AAN May 5, 07:50 UTCMay 5, 08:10 UTC20m
2026-05-04 AXB336 AAN → CCJ May 4, 09:40 UTCMay 4, 09:50 UTC10m
2026-05-04 AXB335 CCJ → AAN May 4, 07:45 UTCMay 4, 08:05 UTC20m

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

Mode-S 8003B3 frequently asked

What is Mode-S code 8003B3?
8003B3 is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-AXP.
Where is Mode-S 8003B3 registered?
Mode-S code 8003B3 is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8003B3 broadcasting right now?
No active broadcast right now. Last signal was 2h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8003B3, octal 40001663, decimal 8,389,555.
What flights does 8003B3 operate?
Mode-S 8003B3 has broadcast 20 distinct callsigns, including AXB6612, AXB2892, AXB1489, AXB2963, AXB6613.