Apparatus

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sensors Mode-S transponder

801442

ICAO 24-bit transponder address · allocated to India

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

Hex
801442
Octal
40012102
Decimal
8,393,794
Country
IN
Tail
VT-ILP
Type
A21N
Broadcasting now · callsign IGO479 · 24,225 ft
Flights observed
471
Distinct callsigns
20
Country
IN
Last broadcast
13h ago

Current position

801442 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 801442 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
IGO6774 IndiGo Airlines 7 2026-06-10
IGO813F IndiGo Airlines 6 2026-05-05
IGO316 IndiGo Airlines 6 2026-06-10
IGO703 - 5 2026-07-14
IGO6542 IndiGo Airlines 5 2026-06-03
IGO633 IndiGo Airlines 5 2026-06-10
IGO405 IndiGo Airlines 5 2026-06-10
IGO28F - 5 2026-07-10
IGO702 - 4 2026-07-14
IGO6903 - 4 2026-07-06
IGO6596 IndiGo Airlines 4 2026-05-05
IGO502F - 4 2026-07-05
IGO361 - 4 2026-06-13
IGO334W - 4 2026-05-05
IGO15H - 4 2026-07-10
IGO1323 - 4 2026-07-12
IGO874 IndiGo Airlines 3 2026-05-28
IGO731 IndiGo Airlines 3 2026-06-13
IGO717Y - 3 2026-06-13
IGO6932 IndiGo Airlines 3 2026-06-12

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 IGO401V - Jul 14, 12:35 UTCJul 14, 15:20 UTC2h 45m
2026-07-14 IGO182 - Jul 14, 09:45 UTCJul 14, 10:00 UTC15m
2026-07-14 IGO703 - Jul 14, 06:05 UTCJul 14, 06:25 UTC20m
2026-07-14 IGO703 - Jul 14, 05:05 UTCJul 14, 05:30 UTC25m
2026-07-14 IGO702 - Jul 14, 02:55 UTCJul 14, 03:30 UTC35m
2026-07-14 IGO702 - Jul 14, 02:05 UTCJul 14, 02:20 UTC15m
2026-07-13 IGO6505 - Jul 13, 17:20 UTCJul 13, 17:30 UTC10m
2026-07-13 IGO6177 - Jul 13, 14:50 UTCJul 13, 15:00 UTC10m
2026-07-13 IGO622P - Jul 13, 11:15 UTCJul 13, 11:30 UTC15m
2026-07-13 IGO309W - Jul 13, 09:55 UTCJul 13, 10:10 UTC15m
2026-07-13 IGO6747 - Jul 13, 05:40 UTCJul 13, 07:01 UTC1h 20m
2026-07-12 IGO1316 - Jul 12, 18:01 UTCJul 13, 04:25 UTC10h 25m
2026-07-12 IGO1323 - Jul 12, 14:15 UTCJul 12, 15:10 UTC55m
2026-07-12 IGO1323 - Jul 12, 11:15 UTCJul 12, 11:25 UTC10m
2026-07-12 IGO51C - Jul 12, 09:50 UTCJul 12, 10:01 UTC10m
2026-07-12 IGO51C - Jul 12, 06:01 UTCJul 12, 06:55 UTC55m
2026-07-11 IGO1313 - Jul 11, 16:35 UTCJul 12, 03:05 UTC10h 30m
2026-07-11 IGO6141 - Jul 11, 13:15 UTCJul 11, 13:30 UTC15m
2026-07-10 IGO15H - Jul 10, 23:15 UTCJul 11, 03:10 UTC3h 55m
2026-07-10 IGO28F - Jul 10, 15:55 UTCJul 10, 19:35 UTC3h 40m
2026-07-10 IGO15H - Jul 10, 00:30 UTCJul 10, 04:15 UTC3h 45m
2026-07-09 IGO28F - Jul 9, 19:15 UTCJul 9, 19:35 UTC20m
2026-07-09 IGO28F - Jul 9, 15:50 UTCJul 9, 17:05 UTC1h 15m
2026-07-09 IGO124F - Jul 9, 11:05 UTCJul 9, 11:15 UTC10m
2026-07-09 IGO124F - Jul 9, 09:20 UTCJul 9, 10:15 UTC55m
2026-07-09 IGO6537 - Jul 9, 06:05 UTCJul 9, 08:10 UTC2h 5m
2026-07-09 IGO312M - Jul 9, 04:50 UTCJul 9, 05:00 UTC10m
2026-07-09 IGO737P - Jul 9, 00:55 UTCJul 9, 01:10 UTC15m
2026-07-08 IGO45CH - Jul 8, 14:20 UTCJul 8, 16:50 UTC2h 30m
2026-07-08 IGO942 AGR → BLR Jul 8, 12:40 UTCJul 8, 12:50 UTC10m
2026-07-08 IGO942 AGR → BLR Jul 8, 10:40 UTCJul 8, 11:05 UTC25m
2026-07-08 IGO941 - Jul 8, 07:20 UTCJul 8, 09:15 UTC1h 55m
2026-07-07 IGO342H - Jul 7, 20:10 UTCJul 7, 20:30 UTC20m
2026-07-07 IGO145 - Jul 7, 14:35 UTCJul 7, 17:40 UTC3h 5m
2026-07-07 IGO401V - Jul 7, 12:35 UTCJul 7, 13:05 UTC30m
2026-07-07 IGO182 - Jul 7, 09:45 UTCJul 7, 10:00 UTC15m
2026-07-07 IGO703 - Jul 7, 05:10 UTCJul 7, 06:35 UTC1h 25m
2026-07-07 IGO702 - Jul 7, 02:15 UTCJul 7, 03:30 UTC1h 15m
2026-07-06 IGO472 - Jul 6, 16:20 UTCJul 6, 17:00 UTC40m
2026-07-06 IGO6903 - Jul 6, 14:30 UTCJul 6, 15:15 UTC45m
2026-07-06 IGO237C - Jul 6, 09:30 UTCJul 6, 10:40 UTC1h 10m
2026-07-05 IGO376 - Jul 5, 18:05 UTCJul 6, 08:15 UTC14h 10m
2026-07-05 IGO6254 IXC → HYD Jul 5, 12:05 UTCJul 5, 17:00 UTC4h 55m
2026-07-05 IGO502F - Jul 5, 10:35 UTCJul 5, 11:00 UTC25m
2026-07-05 IGO294D - Jul 5, 08:20 UTCJul 5, 08:55 UTC35m
2026-07-05 IGO294Y - Jul 5, 04:45 UTCJul 5, 05:55 UTC1h 10m
2026-07-05 IGO2076 - Jul 5, 02:15 UTCJul 5, 02:50 UTC35m
2026-07-04 IGO2065 DEL → DEL Jul 4, 12:50 UTCJul 4, 16:45 UTC3h 55m
2026-07-04 IGO2277 DEL → DEL Jul 4, 05:10 UTCJul 4, 10:20 UTC5h 10m
2026-07-04 IGO2706 - Jul 4, 00:00 UTCJul 4, 03:00 UTC3h 0m

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

Mode-S 801442 frequently asked

What is Mode-S code 801442?
801442 is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-ILP.
Where is Mode-S 801442 registered?
Mode-S code 801442 is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 801442 broadcasting right now?
Yes. Mode-S 801442 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 801442, octal 40012102, decimal 8,393,794.
What flights does 801442 operate?
Mode-S 801442 has broadcast 20 distinct callsigns, including IGO6774, IGO813F, IGO316, IGO703, IGO6542.