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sensors Mode-S transponder

800D03

ICAO 24-bit transponder address · allocated to India

Currently assigned to VT-SQA · DE HAVILLAND DHC-8-400 Dash 8

Hex
800D03
Octal
40006403
Decimal
8,391,939
Country
IN
Tail
VT-SQA
Type
DH8D
No current signal · last broadcast Jul 26, 18:15 UTC
Flights observed
449
Distinct callsigns
20
Country
IN
Last broadcast
Jul 26, 18:15 UTC

Last known position

Most recent position reported by Mode-S 800D03.

Country allocation

The ICAO 24-bit address 800D03 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
SEJ2441 Spicejet 40 2026-07-24
SEJ2442 Spicejet 39 2026-07-24
SEJ2473 - 29 2026-07-26
SEJ2446 Spicejet 29 2026-07-17
SEJ2445 - 29 2026-07-17
SEJ2478 - 28 2026-07-26
SEJ2951 Spicejet 21 2026-07-26
SEJ2950 Spicejet 20 2026-07-26
SEJ2450 Spicejet 20 2026-07-26
SEJ2451 Spicejet 19 2026-07-26
SEJ2472 Spicejet 17 2026-07-24
SEJ2471 - 17 2026-07-24
SEJ2449 - 13 2026-07-20
SEJ2448 Spicejet 13 2026-07-20
SEJ9476 Spicejet 6 2026-06-15
SEJ9252 - 6 2026-06-16
SEJ9105 Spicejet 6 2026-06-19
SEJ9106 - 5 2026-06-19
SEJ9988 Spicejet 4 2026-05-30
SEJ9803 - 4 2026-07-18

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SEJ2478 - Jul 26, 17:25 UTCJul 26, 18:10 UTC45m
2026-07-26 SEJ2473 - Jul 26, 13:55 UTCJul 26, 14:35 UTC40m
2026-07-26 SEJ2451 DHM → DEL Jul 26, 10:05 UTCJul 26, 10:50 UTC45m
2026-07-26 SEJ2450 DEL → DHM Jul 26, 08:15 UTCJul 26, 08:55 UTC40m
2026-07-26 SEJ2951 DEL → DHM Jul 26, 06:20 UTCJul 26, 07:00 UTC41m
2026-07-26 SEJ2950 DEL → DHM Jul 26, 04:20 UTCJul 26, 05:00 UTC40m
2026-07-25 SEJ2478 - Jul 25, 18:50 UTCJul 25, 19:40 UTC50m
2026-07-25 SEJ2473 - Jul 25, 15:25 UTCJul 25, 16:10 UTC45m
2026-07-25 SEJ2451 DHM → DEL Jul 25, 10:00 UTCJul 25, 10:50 UTC50m
2026-07-25 SEJ2450 DEL → DHM Jul 25, 08:05 UTCJul 25, 08:40 UTC35m
2026-07-25 SEJ2951 DEL → DHM Jul 25, 06:25 UTCJul 25, 07:10 UTC45m
2026-07-25 SEJ2950 DEL → DHM Jul 25, 04:35 UTCJul 25, 05:15 UTC40m
2026-07-25 SEJ801 MAA → IXB Jul 25, 01:50 UTCJul 25, 02:35 UTC45m
2026-07-25 SEJ801 MAA → IXB Jul 25, 00:15 UTCJul 25, 00:25 UTC10m
2026-07-24 SEJ800 DEL → BOM Jul 24, 22:50 UTCJul 24, 23:05 UTC15m
2026-07-24 SEJ800 DEL → BOM Jul 24, 20:35 UTCJul 24, 21:20 UTC45m
2026-07-24 SEJ2161 - Jul 24, 14:10 UTCJul 24, 14:55 UTC45m
2026-07-24 SEJ2160 - Jul 24, 11:30 UTCJul 24, 12:20 UTC50m
2026-07-24 SEJ2442 SHL → DEL Jul 24, 09:25 UTCJul 24, 10:15 UTC50m
2026-07-24 SEJ2441 DEL → SHL Jul 24, 07:35 UTCJul 24, 08:10 UTC35m
2026-07-24 SEJ2472 GOP → DEL Jul 24, 05:45 UTCJul 24, 06:30 UTC45m
2026-07-24 SEJ2471 - Jul 24, 02:30 UTCJul 24, 03:10 UTC40m
2026-07-23 SEJ2478 - Jul 23, 17:50 UTCJul 23, 18:40 UTC50m
2026-07-23 SEJ2473 - Jul 23, 14:20 UTCJul 23, 15:00 UTC40m
2026-07-23 SEJ2951 DEL → DHM Jul 23, 08:35 UTCJul 23, 09:20 UTC45m
2026-07-23 SEJ2950 DEL → DHM Jul 23, 05:40 UTCJul 23, 06:20 UTC40m
2026-07-22 SEJ2610 - Jul 22, 15:40 UTCJul 22, 16:35 UTC55m
2026-07-22 SEJ2609 - Jul 22, 12:10 UTCJul 22, 12:55 UTC45m
2026-07-22 SEJ2950 DEL → DHM Jul 22, 04:35 UTCJul 22, 05:25 UTC50m
2026-07-21 SEJ2478 - Jul 21, 18:30 UTCJul 21, 19:20 UTC50m
2026-07-21 SEJ2473 - Jul 21, 14:50 UTCJul 21, 15:40 UTC50m
2026-07-21 SEJ2951 DEL → DHM Jul 21, 06:40 UTCJul 21, 07:25 UTC45m
2026-07-21 SEJ2950 DEL → DHM Jul 21, 04:20 UTCJul 21, 05:10 UTC50m
2026-07-20 SEJ2478 - Jul 20, 18:45 UTCJul 20, 19:25 UTC40m
2026-07-20 SEJ2473 - Jul 20, 15:25 UTCJul 20, 16:05 UTC40m
2026-07-20 SEJ2449 - Jul 20, 09:55 UTCJul 20, 10:35 UTC40m
2026-07-20 SEJ2449 - Jul 20, 07:55 UTCJul 20, 08:50 UTC55m
2026-07-20 SEJ2448 DEL → SHL Jul 20, 05:35 UTCJul 20, 06:20 UTC45m
2026-07-20 SEJ2448 DEL → SHL Jul 20, 03:35 UTCJul 20, 04:15 UTC40m
2026-07-19 SEJ2472 GOP → DEL Jul 19, 14:25 UTCJul 19, 15:15 UTC50m
2026-07-19 SEJ2471 - Jul 19, 11:25 UTCJul 19, 12:20 UTC55m
2026-07-19 SEJ2442 SHL → DEL Jul 19, 09:15 UTCJul 19, 09:55 UTC40m
2026-07-19 SEJ2441 - Jul 19, 07:15 UTCJul 19, 07:55 UTC40m
2026-07-18 SEJ9803 - Jul 18, 22:10 UTCJul 18, 22:55 UTC45m
2026-07-18 SEJ9803 - Jul 18, 20:35 UTCJul 18, 20:45 UTC10m
2026-07-18 SEJ9802 - Jul 18, 18:40 UTCJul 18, 19:00 UTC20m
2026-07-18 SEJ9802 - Jul 18, 16:45 UTCJul 18, 17:20 UTC35m
2026-07-18 SEJ2472 GOP → DEL Jul 18, 14:20 UTCJul 18, 14:55 UTC35m
2026-07-18 SEJ2471 - Jul 18, 11:30 UTCJul 18, 12:15 UTC45m
2026-07-18 SEJ2442 SHL → DEL Jul 18, 09:15 UTCJul 18, 10:05 UTC50m

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

Mode-S 800D03 frequently asked

What is Mode-S code 800D03?
800D03 is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-SQA.
Where is Mode-S 800D03 registered?
Mode-S code 800D03 is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 800D03 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 18:15 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 800D03, octal 40006403, decimal 8,391,939.
What flights does 800D03 operate?
Mode-S 800D03 has broadcast 20 distinct callsigns, including SEJ2441, SEJ2442, SEJ2473, SEJ2446, SEJ2445.