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sensors Mode-S transponder

801768

ICAO 24-bit transponder address · allocated to India

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

Hex
801768
Octal
40013550
Decimal
8,394,600
Country
IN
Tail
VT-NCF
Type
A21N
No current signal · last broadcast Jul 26, 17:55 UTC
Flights observed
679
Distinct callsigns
20
Country
IN
Last broadcast
Jul 26, 17:55 UTC

Last known position

Most recent position reported by Mode-S 801768.

Country allocation

The ICAO 24-bit address 801768 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
IGO726K - 11 2026-07-12
IGO676V - 10 2026-07-12
IGO6054 - 9 2026-06-25
IGO513K - 9 2026-07-12
IGO604H - 8 2026-07-18
IGO5217 - 8 2026-07-18
IGO121V - 8 2026-07-17
IGO769Y - 7 2026-07-02
IGO5149 IndiGo Airlines 7 2026-06-26
IGO494C - 7 2026-07-12
IGO451M - 7 2026-07-01
IGO34FP - 7 2026-07-12
IGO164F - 7 2026-07-12
IGO943Y - 6 2026-07-17
IGO74AR - 6 2026-06-25
IGO746L - 6 2026-07-11
IGO5376 - 6 2026-07-17
IGO5190 IndiGo Airlines 6 2026-04-17
IGO426L - 6 2026-07-16
IGO392F - 6 2026-07-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 IGO6515 DEL → BLR Jul 26, 17:40 UTCJul 26, 17:55 UTC15m
2026-07-26 IGO6515 DEL → BLR Jul 26, 15:35 UTCJul 26, 16:15 UTC40m
2026-07-26 IGO6039 BLR → DEL Jul 26, 13:25 UTCJul 26, 14:15 UTC50m
2026-07-26 IGO6039 BLR → DEL Jul 26, 11:45 UTCJul 26, 11:55 UTC10m
2026-07-26 IGO176 DEL → BLR Jul 26, 10:20 UTCJul 26, 10:30 UTC10m
2026-07-26 IGO176 DEL → BLR Jul 26, 08:15 UTCJul 26, 08:50 UTC35m
2026-07-26 IGO720F - Jul 26, 04:15 UTCJul 26, 06:40 UTC2h 26m
2026-07-26 IGO2314 DEL → DIB Jul 26, 00:20 UTCJul 26, 01:00 UTC40m
2026-07-25 IGO2369 MAA → DEL Jul 25, 13:10 UTCJul 25, 20:45 UTC7h 35m
2026-07-25 IGO527E MAA → DEL Jul 25, 10:55 UTCJul 25, 11:45 UTC50m
2026-07-25 IGO701J - Jul 25, 05:50 UTCJul 25, 06:30 UTC40m
2026-07-25 IGO937 BDQ → BOM Jul 25, 01:20 UTCJul 25, 03:35 UTC2h 15m
2026-07-24 IGO1344 SIN → MAA Jul 24, 14:40 UTCJul 24, 15:25 UTC45m
2026-07-24 IGO1343 MAA → SIN Jul 24, 11:55 UTCJul 24, 13:00 UTC1h 5m
2026-07-24 IGO1026 SIN → MAA Jul 24, 07:00 UTCJul 24, 07:15 UTC15m
2026-07-24 IGO1026 SIN → MAA Jul 24, 03:35 UTCJul 24, 04:30 UTC55m
2026-07-23 IGO1344 SIN → MAA Jul 23, 15:05 UTCJul 24, 01:50 UTC10h 45m
2026-07-23 IGO1343 MAA → SIN Jul 23, 03:35 UTCJul 23, 13:20 UTC9h 45m
2026-07-22 IGO1025 AUH → HYD Jul 22, 14:40 UTCJul 23, 02:05 UTC11h 25m
2026-07-22 IGO1343 MAA → SIN Jul 22, 03:30 UTCJul 22, 12:50 UTC9h 20m
2026-07-21 IGO1344 SIN → MAA Jul 21, 14:40 UTCJul 22, 01:40 UTC11h 0m
2026-07-21 IGO1343 MAA → SIN Jul 21, 12:15 UTCJul 21, 13:10 UTC55m
2026-07-20 IGO1344 SIN → MAA Jul 20, 14:40 UTCJul 20, 18:10 UTC3h 30m
2026-07-20 IGO1343 MAA → SIN Jul 20, 09:10 UTCJul 20, 13:05 UTC3h 55m
2026-07-20 IGO1026 SIN → MAA Jul 20, 06:45 UTCJul 20, 07:00 UTC15m
2026-07-20 IGO1026 SIN → MAA Jul 20, 03:20 UTCJul 20, 03:55 UTC35m
2026-07-19 IGO1025 AUH → HYD Jul 19, 17:45 UTCJul 20, 01:50 UTC8h 5m
2026-07-19 IGO303J - Jul 19, 10:00 UTCJul 19, 16:20 UTC6h 20m
2026-07-19 IGO35CH DEL → DEL Jul 19, 03:05 UTCJul 19, 08:00 UTC4h 55m
2026-07-18 IGO626E DEL → SXR Jul 18, 21:40 UTCJul 18, 23:55 UTC2h 15m
2026-07-18 IGO354M - Jul 18, 15:10 UTCJul 18, 15:20 UTC10m
2026-07-18 IGO354M - Jul 18, 13:05 UTCJul 18, 13:45 UTC40m
2026-07-18 IGO38MR - Jul 18, 08:30 UTCJul 18, 10:50 UTC2h 20m
2026-07-18 IGO5217 - Jul 18, 06:30 UTCJul 18, 07:00 UTC30m
2026-07-18 IGO5217 - Jul 18, 05:45 UTCJul 18, 05:55 UTC10m
2026-07-18 IGO604H - Jul 18, 03:50 UTCJul 18, 04:15 UTC25m
2026-07-18 IGO604H - Jul 18, 03:00 UTCJul 18, 03:10 UTC10m
2026-07-17 IGO5294 - Jul 17, 23:00 UTCJul 18, 00:15 UTC1h 15m
2026-07-17 IGO5376 - Jul 17, 15:44 UTCJul 17, 16:19 UTC35m
2026-07-17 IGO5376 - Jul 17, 14:55 UTCJul 17, 15:05 UTC10m
2026-07-17 IGO943Y - Jul 17, 11:50 UTCJul 17, 13:05 UTC1h 15m
2026-07-17 IGO392F - Jul 17, 10:10 UTCJul 17, 10:35 UTC25m
2026-07-17 IGO392F - Jul 17, 09:15 UTCJul 17, 09:25 UTC10m
2026-07-17 IGO121V - Jul 17, 07:50 UTCJul 17, 08:00 UTC10m
2026-07-17 IGO121V - Jul 17, 05:39 UTCJul 17, 06:05 UTC25m
2026-07-17 IGO863V - Jul 17, 03:25 UTCJul 17, 03:45 UTC20m
2026-07-16 IGO426L - Jul 16, 21:30 UTCJul 16, 22:10 UTC40m
2026-07-16 IGO145F - Jul 16, 16:44 UTCJul 16, 18:59 UTC2h 15m
2026-07-16 IGO354M - Jul 16, 15:14 UTCJul 16, 15:25 UTC10m
2026-07-16 IGO354M - Jul 16, 13:10 UTCJul 16, 13:45 UTC35m

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

Mode-S 801768 frequently asked

What is Mode-S code 801768?
801768 is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-NCF.
Where is Mode-S 801768 registered?
Mode-S code 801768 is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 801768 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 17:55 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 801768, octal 40013550, decimal 8,394,600.
What flights does 801768 operate?
Mode-S 801768 has broadcast 20 distinct callsigns, including IGO726K, IGO676V, IGO6054, IGO513K, IGO604H.