Apparatus

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sensors Mode-S transponder

80146F

ICAO 24-bit transponder address · allocated to India

Currently assigned to VT-ILU · AIRBUS A-321neo

Hex
80146F
Octal
40012157
Decimal
8,393,839
Country
IN
Tail
VT-ILU
Type
A21N
No current signal · last broadcast 13m ago
Flights observed
458
Distinct callsigns
20
Country
IN
Last broadcast
13m ago

Last known position

Most recent position reported by Mode-S 80146F.

Country allocation

The ICAO 24-bit address 80146F 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
IGO1633 - 10 2026-06-18
IGO474V - 8 2026-06-10
IGO297M IndiGo Airlines 7 2026-05-22
IGO1632 - 7 2026-06-19
IGO274P - 6 2026-05-22
IGO676 IndiGo Airlines 5 2026-05-22
IGO6535 - 5 2026-06-17
IGO507 IndiGo Airlines 5 2026-06-07
IGO236 IndiGo Airlines 5 2026-05-22
IGO1634 IndiGo Airlines 5 2026-06-01
IGO1631 IndiGo Airlines 5 2026-06-01
IGO1104 - 5 2026-07-07
IGO93H - 4 2026-07-13
IGO731 IndiGo Airlines 4 2026-06-16
IGO6142 IndiGo Airlines 4 2026-05-02
IGO573 IndiGo Airlines 4 2026-05-12
IGO5322 - 4 2026-07-10
IGO43V - 4 2026-07-07
IGO43F - 4 2026-07-13
IGO259 IndiGo Airlines 4 2026-06-10

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 IGO6097 - Jul 14, 06:50 UTCJul 14, 07:30 UTC40m
2026-07-14 IGO5215 - Jul 14, 02:25 UTCJul 14, 04:20 UTC1h 55m
2026-07-13 IGO93H - Jul 13, 22:40 UTCJul 14, 00:35 UTC1h 55m
2026-07-13 IGO43F - Jul 13, 15:45 UTCJul 13, 18:50 UTC3h 5m
2026-07-13 IGO5054 - Jul 13, 11:00 UTCJul 13, 13:40 UTC2h 40m
2026-07-13 IGO6211 - Jul 13, 03:55 UTCJul 13, 09:40 UTC5h 45m
2026-07-12 IGO372M - Jul 12, 23:25 UTCJul 13, 02:25 UTC3h 0m
2026-07-12 IGO603W - Jul 12, 13:10 UTCJul 12, 16:40 UTC3h 30m
2026-07-12 IGO6010 DEL → DEL Jul 12, 06:25 UTCJul 12, 11:45 UTC5h 20m
2026-07-12 IGO6475 DEL → DEL Jul 12, 01:55 UTCJul 12, 04:45 UTC2h 50m
2026-07-11 IGO6150 - Jul 11, 11:45 UTCJul 11, 13:35 UTC1h 50m
2026-07-11 IGO6724 - Jul 11, 10:15 UTCJul 11, 10:40 UTC25m
2026-07-11 IGO752F - Jul 11, 08:40 UTCJul 11, 09:25 UTC45m
2026-07-11 IGO595L - Jul 11, 04:35 UTCJul 11, 05:10 UTC35m
2026-07-11 IGO421W - Jul 11, 02:30 UTCJul 11, 03:01 UTC30m
2026-07-10 IGO944 - Jul 10, 08:05 UTCJul 10, 18:15 UTC10h 10m
2026-07-10 IGO239V - Jul 10, 05:20 UTCJul 10, 06:55 UTC1h 35m
2026-07-10 IGO2375 - Jul 10, 02:05 UTCJul 10, 03:55 UTC1h 50m
2026-07-10 IGO5322 - Jul 10, 00:40 UTCJul 10, 00:50 UTC10m
2026-07-09 IGO5322 - Jul 9, 23:20 UTCJul 9, 23:55 UTC35m
2026-07-09 IGO562W - Jul 9, 12:30 UTCJul 9, 15:30 UTC3h 0m
2026-07-09 IGO6232 - Jul 9, 10:55 UTCJul 9, 11:20 UTC25m
2026-07-09 IGO502F - Jul 9, 09:05 UTCJul 9, 09:30 UTC25m
2026-07-09 IGO5342 - Jul 9, 05:35 UTCJul 9, 07:35 UTC2h 0m
2026-07-08 IGO2203 - Jul 8, 23:30 UTCJul 9, 01:20 UTC1h 50m
2026-07-08 IGO2409 - Jul 8, 17:10 UTCJul 8, 19:45 UTC2h 35m
2026-07-08 IGO232 - Jul 8, 13:45 UTCJul 8, 16:10 UTC2h 25m
2026-07-08 IGO601E DEL → DEL Jul 8, 08:10 UTCJul 8, 11:55 UTC3h 45m
2026-07-08 IGO6042 - Jul 8, 03:05 UTCJul 8, 06:40 UTC3h 35m
2026-07-07 IGO93H - Jul 7, 21:20 UTCJul 8, 00:25 UTC3h 5m
2026-07-07 IGO43F - Jul 7, 15:45 UTCJul 7, 17:25 UTC1h 40m
2026-07-07 IGO1104 - Jul 7, 12:35 UTCJul 7, 13:50 UTC1h 15m
2026-07-07 IGO1104 - Jul 7, 11:50 UTCJul 7, 12:30 UTC40m
2026-07-07 IGO43V - Jul 7, 07:50 UTCJul 7, 10:35 UTC2h 45m
2026-07-06 IGO084 - Jul 6, 23:35 UTCJul 7, 01:20 UTC1h 45m
2026-07-06 IGO084 - Jul 6, 21:30 UTCJul 6, 22:30 UTC1h 0m
2026-07-06 IGO083 - Jul 6, 16:15 UTCJul 6, 19:55 UTC3h 40m
2026-07-06 IGO6384 DEL → DEL Jul 6, 11:20 UTCJul 6, 14:20 UTC3h 0m
2026-07-06 IGO6383 - Jul 6, 04:30 UTCJul 6, 10:10 UTC5h 40m
2026-07-05 IGO372M DEL → DEL Jul 5, 23:40 UTCJul 6, 02:30 UTC2h 50m
2026-07-05 IGO6229 - Jul 5, 14:55 UTCJul 5, 15:45 UTC50m
2026-07-05 IGO432C - Jul 5, 12:55 UTCJul 5, 13:25 UTC30m
2026-07-05 IGO148 - Jul 5, 05:30 UTCJul 5, 11:00 UTC5h 30m
2026-07-04 IGO072 - Jul 4, 17:30 UTCJul 5, 03:50 UTC10h 20m
2026-07-04 IGO562W - Jul 4, 12:30 UTCJul 4, 16:00 UTC3h 30m
2026-07-04 IGO6232 - Jul 4, 10:40 UTCJul 4, 11:25 UTC45m
2026-07-04 IGO502F - Jul 4, 09:05 UTCJul 4, 09:40 UTC35m
2026-07-04 IGO5342 - Jul 4, 05:35 UTCJul 4, 07:40 UTC2h 5m
2026-07-04 IGO2203 - Jul 4, 02:30 UTCJul 4, 02:40 UTC10m
2026-07-03 IGO2203 - Jul 3, 23:20 UTCJul 4, 01:15 UTC1h 55m

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

Mode-S 80146F frequently asked

What is Mode-S code 80146F?
80146F is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-ILU.
Where is Mode-S 80146F registered?
Mode-S code 80146F is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 80146F broadcasting right now?
No active broadcast right now. Last signal was 13m ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 80146F, octal 40012157, decimal 8,393,839.
What flights does 80146F operate?
Mode-S 80146F has broadcast 20 distinct callsigns, including IGO1633, IGO474V, IGO297M, IGO1632, IGO274P.