Apparatus

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sensors Mode-S transponder

8017F2

ICAO 24-bit transponder address · allocated to India

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

Hex
8017F2
Octal
40013762
Decimal
8,394,738
Country
IN
Tail
VT-NCT
Type
A21N
No current signal · last broadcast 1h ago
Flights observed
288
Distinct callsigns
20
Country
IN
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 8017F2.

Country allocation

The ICAO 24-bit address 8017F2 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
IGO6054 IndiGo Airlines 7 2026-05-27
IGO423L - 7 2026-05-23
IGO328C - 6 2026-05-23
IGO867E - 5 2026-05-23
IGO726K - 5 2026-05-17
IGO676V - 5 2026-05-17
IGO494C - 5 2026-05-17
IGO392M - 5 2026-05-27
IGO937 IndiGo Airlines 4 2026-04-28
IGO663P - 4 2026-05-23
IGO497W - 4 2026-05-28
IGO451M IndiGo Airlines 4 2026-05-20
IGO38FL - 4 2026-05-20
IGO34FP - 4 2026-05-17
IGO324P IndiGo Airlines 4 2026-05-20
IGO311W - 4 2026-05-22
IGO248F IndiGo Airlines 4 2026-05-28
IGO2275 IndiGo Airlines 4 2026-05-28
IGO15AL - 4 2026-05-28
IGO930 IndiGo Airlines 3 2026-04-27

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 IGO276P COK → BLR May 30, 19:35 UTCMay 30, 19:50 UTC15m
2026-05-30 IGO817L - May 30, 18:05 UTCMay 30, 18:15 UTC10m
2026-05-30 IGO817L - May 30, 16:00 UTCMay 30, 16:35 UTC35m
2026-05-30 IGO472V - May 30, 12:50 UTCMay 30, 14:10 UTC1h 20m
2026-05-30 IGO376E NAG → CCU May 30, 07:20 UTCMay 30, 08:35 UTC1h 15m
2026-05-30 IGO273Y DEL → UDR May 30, 05:40 UTCMay 30, 06:00 UTC20m
2026-05-30 IGO493H BOM → CCU May 30, 00:10 UTCMay 30, 00:30 UTC20m
2026-05-29 IGO6366 - May 29, 22:50 UTCMay 29, 23:00 UTC10m
2026-05-29 IGO6366 - May 29, 20:45 UTCMay 29, 20:55 UTC10m
2026-05-29 IGO647M - May 29, 17:45 UTCMay 29, 19:20 UTC1h 35m
2026-05-29 IGO6034 BLR → DEL May 29, 13:30 UTCMay 29, 16:00 UTC2h 31m
2026-05-29 IGO735F TRV → BLR May 29, 11:30 UTCMay 29, 11:40 UTC10m
2026-05-29 IGO735F TRV → BLR May 29, 09:25 UTCMay 29, 10:00 UTC35m
2026-05-29 IGO175 BLR → DEL May 29, 05:35 UTCMay 29, 08:10 UTC2h 35m
2026-05-29 IGO745M - May 29, 03:55 UTCMay 29, 04:05 UTC10m
2026-05-29 IGO745M - May 29, 01:55 UTCMay 29, 02:30 UTC35m
2026-05-28 IGO15AL - May 28, 16:50 UTCMay 28, 18:40 UTC1h 50m
2026-05-28 IGO248F AMD → DEL May 28, 13:30 UTCMay 28, 15:05 UTC1h 35m
2026-05-28 IGO2275 DEL → CJB May 28, 08:45 UTCMay 28, 10:40 UTC1h 55m
2026-05-28 IGO497W - May 28, 05:05 UTCMay 28, 06:35 UTC1h 30m
2026-05-27 IGO74AR - May 27, 23:35 UTCMay 28, 02:05 UTC2h 30m
2026-05-27 IGO6054 DEL → BLR May 27, 21:45 UTCMay 27, 21:55 UTC10m
2026-05-27 IGO6054 DEL → BLR May 27, 19:45 UTCMay 27, 20:15 UTC30m
2026-05-27 IGO392M - May 27, 17:30 UTCMay 27, 18:15 UTC45m
2026-05-27 IGO392M - May 27, 15:50 UTCMay 27, 16:00 UTC10m
2026-05-27 IGO5047 BOM → BLR May 27, 14:20 UTCMay 27, 14:50 UTC30m
2026-05-27 IGO5047 BOM → BLR May 27, 13:35 UTCMay 27, 13:45 UTC10m
2026-05-27 IGO5031 BLR → BOM May 27, 11:45 UTCMay 27, 12:05 UTC20m
2026-05-27 IGO5031 BLR → BOM May 27, 10:45 UTCMay 27, 11:00 UTC15m
2026-05-27 IGO850 DEL → BLR May 27, 09:15 UTCMay 27, 09:30 UTC15m
2026-05-27 IGO850 DEL → BLR May 27, 07:15 UTCMay 27, 07:40 UTC25m
2026-05-27 IGO355 BOM → DEL May 27, 03:54 UTCMay 27, 05:49 UTC1h 55m
2026-05-27 IGO6196 MAA → AMD May 27, 02:24 UTCMay 27, 02:39 UTC15m
2026-05-26 IGO919M - May 26, 17:39 UTCMay 26, 17:59 UTC20m
2026-05-26 IGO321F DEL → BOM May 26, 16:05 UTCMay 26, 16:20 UTC15m
2026-05-26 IGO321F DEL → BOM May 26, 14:40 UTCMay 26, 15:09 UTC30m
2026-05-26 IGO343H MAA → CCU May 26, 11:30 UTCMay 26, 13:24 UTC1h 55m
2026-05-26 IGO1072 HKT → BOM May 26, 09:35 UTCMay 26, 09:49 UTC15m
2026-05-25 IGO1073 DEL → HKT May 25, 23:54 UTCMay 26, 01:00 UTC1h 5m
2026-05-25 IGO1082 HKT → DEL May 25, 10:35 UTCMay 25, 20:19 UTC9h 45m
2026-05-25 IGO1074 HKT → DEL May 25, 08:00 UTCMay 25, 08:45 UTC45m
2026-05-24 IGO1090 HKT → BOM May 24, 19:45 UTCMay 24, 20:05 UTC20m
2026-05-24 IGO1089 BOM → HKT May 24, 10:45 UTCMay 24, 11:05 UTC20m
2026-05-24 IGO6676 DEL → BOM May 24, 08:25 UTCMay 24, 08:40 UTC15m
2026-05-24 IGO6676 DEL → BOM May 24, 07:00 UTCMay 24, 07:30 UTC30m
2026-05-23 IGO626E DEL → SXR May 23, 21:30 UTCMay 23, 23:55 UTC2h 25m
2026-05-23 IGO663P - May 23, 20:10 UTCMay 23, 20:20 UTC10m
2026-05-23 IGO663P - May 23, 18:10 UTCMay 23, 18:45 UTC35m
2026-05-23 IGO867E - May 23, 14:15 UTCMay 23, 16:35 UTC2h 20m
2026-05-23 IGO328C - May 23, 10:40 UTCMay 23, 13:00 UTC2h 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-NCT page for operator, model, and routing details .

Mode-S 8017F2 frequently asked

What is Mode-S code 8017F2?
8017F2 is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-NCT.
Where is Mode-S 8017F2 registered?
Mode-S code 8017F2 is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8017F2 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 8017F2, octal 40013762, decimal 8,394,738.
What flights does 8017F2 operate?
Mode-S 8017F2 has broadcast 20 distinct callsigns, including IGO6054, IGO423L, IGO328C, IGO867E, IGO726K.