Apparatus

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sensors Mode-S transponder

801424

ICAO 24-bit transponder address · allocated to India

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

Hex
801424
Octal
40012044
Decimal
8,393,764
Country
IN
Tail
VT-TQF
Type
A20N
No current signal · last broadcast 16d ago
Flights observed
153
Distinct callsigns
20
Country
IN
Last broadcast
16d ago

Last known position

Most recent position reported by Mode-S 801424.

Country allocation

The ICAO 24-bit address 801424 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
AIC9DF Air India 4 2026-04-30
AIC6LH - 4 2026-04-30
AIC6KQ Air India 4 2026-04-25
AIC6JP - 4 2026-04-25
AIC6JB - 4 2026-04-29
AIC5AP - 4 2026-04-30
AIC5DS - 3 2026-04-27
AIC2391 Air India 3 2026-05-08
AIC9EK - 2 2026-05-04
AIC8UC Air India 2 2026-05-01
AIC6TW Air India 2 2026-04-29
AIC6MW - 2 2026-04-16
AIC6LZ - 2 2026-04-26
AIC6HJ - 2 2026-04-28
AIC6GH - 2 2026-04-28
AIC6GF - 2 2026-04-26
AIC6DT Air India 2 2026-04-28
AIC6AF - 2 2026-04-15
AIC5YV - 2 2026-04-30
AIC5TC - 2 2026-04-23

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-13 AIC8UU DEL → HYD May 13, 18:45 UTCMay 13, 19:15 UTC30m
2026-05-13 AIC3ES HYD → DEL May 13, 06:40 UTCMay 13, 15:20 UTC8h 40m
2026-05-13 AIC3NQ DEL → BLR May 13, 03:35 UTCMay 13, 03:50 UTC15m
2026-05-13 AIC3NQ DEL → BLR May 13, 01:40 UTCMay 13, 02:15 UTC35m
2026-05-12 AIC5EG BOM → DEL May 12, 11:15 UTCMay 12, 16:50 UTC5h 35m
2026-05-12 AIC2KJ IXZ → DEL May 12, 03:20 UTCMay 12, 09:45 UTC6h 25m
2026-05-11 AIC3MP BHO → DEL May 11, 12:35 UTCMay 11, 15:40 UTC3h 5m
2026-05-11 AIC4XA PAT → DEL May 11, 08:10 UTCMay 11, 09:35 UTC1h 25m
2026-05-11 AIC3ZS DEL → PAT May 11, 05:40 UTCMay 11, 06:30 UTC50m
2026-05-10 AIC2284 DOH → DEL May 10, 22:45 UTCMay 11, 02:10 UTC3h 25m
2026-05-10 AIC2283 DEL → DOH May 10, 16:34 UTCMay 10, 18:15 UTC1h 40m
2026-05-10 AIC4ZX HYD → DEL May 10, 05:30 UTCMay 10, 14:04 UTC8h 35m
2026-05-10 AIC6RT CCU → DEL May 10, 01:39 UTCMay 10, 03:50 UTC2h 10m
2026-05-09 AIC1MX BOM → CCU May 9, 13:00 UTCMay 9, 18:55 UTC5h 55m
2026-05-09 AIC8YF PAT → DEL May 9, 10:25 UTCMay 9, 11:45 UTC1h 20m
2026-05-09 AIC7XQ DEL → PAT May 9, 07:55 UTCMay 9, 08:50 UTC55m
2026-05-08 AIC2391 HAN → DEL May 8, 20:20 UTCMay 9, 06:25 UTC10h 5m
2026-05-08 AIC5EG BOM → DEL May 8, 16:10 UTCMay 8, 16:55 UTC45m
2026-05-08 AIC7AB - May 8, 05:09 UTCMay 8, 05:44 UTC35m
2026-05-07 AIC8MC TRV → BOM May 7, 15:35 UTCMay 8, 04:04 UTC12h 29m
2026-05-07 AIC6LT BOM → TRV May 7, 13:40 UTCMay 7, 14:45 UTC1h 5m
2026-05-06 AIC3WF - May 6, 15:35 UTCMay 7, 14:45 UTC23h 10m
2026-05-06 AIC4CJ DEL → JAI May 6, 08:10 UTCMay 6, 08:40 UTC30m
2026-05-05 AIC2391 HAN → DEL May 5, 20:05 UTCMay 6, 06:00 UTC9h 55m
2026-05-05 AIC8GQ COK → DEL May 5, 14:40 UTCMay 5, 17:50 UTC3h 10m
2026-05-05 AIC7RJ - May 5, 10:50 UTCMay 5, 13:40 UTC2h 50m
2026-05-05 AIC6DJ - May 5, 03:50 UTCMay 5, 08:55 UTC5h 5m
2026-05-05 AIC4UM BOM → BLR May 5, 01:25 UTCMay 5, 02:35 UTC1h 10m
2026-05-04 AIC3HZ UDR → BOM May 4, 16:10 UTCMay 4, 16:40 UTC30m
2026-05-04 AIC3TX BOM → UDR May 4, 09:55 UTCMay 4, 10:05 UTC10m
2026-05-04 AIC9EK - May 4, 07:20 UTCMay 4, 07:40 UTC20m
2026-05-04 AIC9EK - May 4, 05:55 UTCMay 4, 06:30 UTC35m
2026-05-04 AIC6PC BLR → DEL May 4, 01:40 UTCMay 4, 04:20 UTC2h 40m
2026-05-03 AIC1ZH BOM → BLR May 3, 20:49 UTCMay 3, 22:05 UTC1h 15m
2026-05-03 AIC2YT - May 3, 17:10 UTCMay 3, 17:35 UTC25m
2026-05-03 AIC2YT - May 3, 15:40 UTCMay 3, 16:15 UTC35m
2026-05-03 AIC4GA - May 3, 13:30 UTCMay 3, 14:15 UTC45m
2026-05-03 AIC4GA - May 3, 12:35 UTCMay 3, 12:45 UTC10m
2026-05-03 AIC3MM DEL → BOM May 3, 10:45 UTCMay 3, 11:10 UTC25m
2026-05-03 AIC3MM DEL → BOM May 3, 09:10 UTCMay 3, 09:40 UTC30m
2026-05-02 AIC2391 HAN → DEL May 2, 20:25 UTCMay 3, 06:30 UTC10h 4m
2026-05-02 AIC2119 SIN → DEL May 2, 03:00 UTCMay 2, 08:40 UTC5h 40m
2026-05-01 AIC2118 SIN → DEL May 1, 20:20 UTCMay 2, 01:30 UTC5h 10m
2026-05-01 AIC2HG PNQ → DEL May 1, 15:25 UTCMay 1, 17:20 UTC1h 55m
2026-05-01 AIC8UC DEL → PNQ May 1, 14:00 UTCMay 1, 14:10 UTC10m
2026-05-01 AIC8UC DEL → PNQ May 1, 12:35 UTCMay 1, 13:10 UTC35m
2026-05-01 AIC5UG DEL → DEL May 1, 07:05 UTCMay 1, 11:05 UTC4h 0m
2026-05-01 AIC9PJ HYD → DEL May 1, 00:45 UTCMay 1, 05:10 UTC4h 25m
2026-04-30 AIC5HX - Apr 30, 18:50 UTCApr 30, 19:05 UTC15m
2026-04-30 AIC5HX - Apr 30, 17:30 UTCApr 30, 18:00 UTC30m

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

Mode-S 801424 frequently asked

What is Mode-S code 801424?
801424 is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-TQF.
Where is Mode-S 801424 registered?
Mode-S code 801424 is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 801424 broadcasting right now?
No active broadcast right now. Last signal was 16d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 801424, octal 40012044, decimal 8,393,764.
What flights does 801424 operate?
Mode-S 801424 has broadcast 20 distinct callsigns, including AIC9DF, AIC6LH, AIC6KQ, AIC6JP, AIC6JB.