Apparatus

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sensors Mode-S transponder

801454

ICAO 24-bit transponder address · allocated to India

Currently assigned to VT-ISX · AIRBUS A-320neo

Hex
801454
Octal
40012124
Decimal
8,393,812
Country
IN
Tail
VT-ISX
Type
A20N
No current signal · last broadcast 1h ago
Flights observed
485
Distinct callsigns
20
Country
IN
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 801454.

Country allocation

The ICAO 24-bit address 801454 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
IGO703 - 5 2026-06-29
IGO6224 IndiGo Airlines 5 2026-05-04
IGO721 - 4 2026-07-02
IGO6902 IndiGo Airlines 4 2026-06-08
IGO6619 IndiGo Airlines 4 2026-05-04
IGO6595 - 4 2026-06-26
IGO6507 - 4 2026-07-05
IGO616 - 4 2026-04-26
IGO6136 - 4 2026-07-04
IGO5932 IndiGo Airlines 4 2026-05-04
IGO5931 IndiGo Airlines 4 2026-05-04
IGO54M - 4 2026-06-21
IGO5243 IndiGo Airlines 4 2026-05-04
IGO435 IndiGo Airlines 4 2026-06-21
IGO311F IndiGo Airlines 4 2026-05-23
IGO2519 - 4 2026-06-17
IGO1435 IndiGo Airlines 4 2026-06-26
IGO1057 IndiGo Airlines 4 2026-04-26
IGO956 - 3 2026-07-10
IGO879 - 3 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-15 IGO41EC - Jul 15, 09:30 UTCJul 15, 09:40 UTC10m
2026-07-15 IGO931P - Jul 15, 08:00 UTCJul 15, 08:15 UTC15m
2026-07-15 IGO183E - Jul 15, 03:00 UTCJul 15, 06:40 UTC3h 40m
2026-07-15 IGO413 - Jul 15, 01:40 UTCJul 15, 01:55 UTC15m
2026-07-14 IGO323J - Jul 14, 14:30 UTCJul 14, 14:40 UTC10m
2026-07-14 IGO583H - Jul 14, 13:05 UTCJul 14, 13:15 UTC10m
2026-07-14 IGO537 - Jul 14, 04:50 UTCJul 14, 10:05 UTC5h 15m
2026-07-14 IGO701 - Jul 14, 03:15 UTCJul 14, 03:30 UTC15m
2026-07-13 IGO5136 - Jul 13, 15:50 UTCJul 13, 16:00 UTC10m
2026-07-13 IGO38RA - Jul 13, 14:35 UTCJul 13, 14:50 UTC15m
2026-07-13 IGO38RA - Jul 13, 13:05 UTCJul 13, 13:45 UTC40m
2026-07-13 IGO6146 - Jul 13, 07:50 UTCJul 13, 11:50 UTC4h 0m
2026-07-13 IGO879 - Jul 13, 06:25 UTCJul 13, 06:45 UTC20m
2026-07-12 IGO547 - Jul 12, 17:25 UTCJul 12, 17:50 UTC25m
2026-07-12 IGO848 - Jul 12, 10:35 UTCJul 12, 11:01 UTC25m
2026-07-12 IGO881 - Jul 12, 08:55 UTCJul 12, 09:15 UTC20m
2026-07-12 IGO726M - Jul 12, 02:15 UTCJul 12, 03:10 UTC55m
2026-07-11 IGO1426 - Jul 11, 20:05 UTCJul 12, 00:10 UTC4h 5m
2026-07-11 IGO1421 - Jul 11, 18:05 UTCJul 11, 18:30 UTC25m
2026-07-11 IGO1422 - Jul 11, 01:40 UTCJul 11, 16:40 UTC15h 0m
2026-07-10 IGO1425 - Jul 10, 19:55 UTCJul 10, 23:35 UTC3h 40m
2026-07-10 IGO373H - Jul 10, 14:30 UTCJul 10, 17:50 UTC3h 20m
2026-07-10 IGO137 - Jul 10, 12:55 UTCJul 10, 13:20 UTC25m
2026-07-10 IGO133 - Jul 10, 07:00 UTCJul 10, 10:55 UTC3h 55m
2026-07-10 IGO957 - Jul 10, 05:30 UTCJul 10, 05:45 UTC15m
2026-07-10 IGO956 - Jul 10, 02:50 UTCJul 10, 03:05 UTC15m
2026-07-09 IGO441 - Jul 9, 15:20 UTCJul 10, 00:45 UTC9h 25m
2026-07-09 IGO942L - Jul 9, 14:00 UTCJul 9, 14:15 UTC15m
2026-07-09 IGO6681 - Jul 9, 10:50 UTCJul 9, 11:35 UTC45m
2026-07-09 IGO726M - Jul 9, 02:20 UTCJul 9, 09:55 UTC7h 35m
2026-07-08 IGO1426 - Jul 8, 20:20 UTCJul 9, 00:20 UTC4h 0m
2026-07-08 IGO19M - Jul 8, 05:45 UTCJul 8, 16:40 UTC10h 55m
2026-07-08 IGO1321 - Jul 8, 02:35 UTCJul 8, 02:45 UTC10m
2026-07-07 IGO1321 - Jul 7, 22:55 UTCJul 8, 00:25 UTC1h 30m
2026-07-07 IGO6764 - Jul 7, 12:55 UTCJul 7, 14:30 UTC1h 35m
2026-07-07 IGO6344 - Jul 7, 10:55 UTCJul 7, 11:35 UTC40m
2026-07-07 IGO253H - Jul 7, 07:30 UTCJul 7, 08:05 UTC35m
2026-07-07 IGO713 - Jul 7, 05:30 UTCJul 7, 06:00 UTC30m
2026-07-07 IGO720H - Jul 7, 03:00 UTCJul 7, 03:45 UTC45m
2026-07-06 IGO464E - Jul 6, 16:55 UTCJul 6, 17:35 UTC40m
2026-07-06 IGO967 CCU → CCU Jul 6, 09:00 UTCJul 6, 16:00 UTC7h 0m
2026-07-06 IGO71AT - Jul 6, 05:25 UTCJul 6, 07:50 UTC2h 25m
2026-07-06 IGO6913 - Jul 6, 01:55 UTCJul 6, 02:50 UTC55m
2026-07-05 IGO411 - Jul 5, 13:40 UTCJul 5, 13:55 UTC15m
2026-07-05 IGO102W - Jul 5, 10:45 UTCJul 5, 12:25 UTC1h 40m
2026-07-05 IGO6507 - Jul 5, 08:40 UTCJul 5, 09:25 UTC45m
2026-07-05 IGO6507 - Jul 5, 07:50 UTCJul 5, 08:00 UTC10m
2026-07-05 IGO6161 - Jul 5, 06:10 UTCJul 5, 06:40 UTC30m
2026-07-05 IGO1437 - Jul 5, 01:30 UTCJul 5, 03:35 UTC2h 5m
2026-07-04 IGO27H - Jul 4, 20:00 UTCJul 4, 23:20 UTC3h 20m

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

Mode-S 801454 frequently asked

What is Mode-S code 801454?
801454 is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-ISX.
Where is Mode-S 801454 registered?
Mode-S code 801454 is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 801454 broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 801454, octal 40012124, decimal 8,393,812.
What flights does 801454 operate?
Mode-S 801454 has broadcast 20 distinct callsigns, including IGO703, IGO6224, IGO721, IGO6902, IGO6619.