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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 Jul 26, 22:15 UTC
Flights observed
680
Distinct callsigns
20
Country
IN
Last broadcast
Jul 26, 22:15 UTC

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
IGO5293 IndiGo Airlines 9 2026-07-23
IGO5069 - 9 2026-07-12
IGO1022 IndiGo Airlines 9 2026-06-10
IGO817L - 8 2026-07-21
IGO746L - 8 2026-07-12
IGO5388 IndiGo Airlines 8 2026-07-23
IGO356Y - 8 2026-07-12
IGO203M IndiGo Airlines 8 2026-07-23
IGO1021 IndiGo Airlines 8 2026-06-09
IGO726K - 7 2026-06-19
IGO676V - 7 2026-06-19
IGO626W - 7 2026-06-24
IGO6054 IndiGo Airlines 7 2026-05-27
IGO5205 - 7 2026-07-12
IGO5032 - 7 2026-07-12
IGO423L - 7 2026-05-23
IGO405K - 7 2026-07-13
IGO311W - 7 2026-07-08
IGO17FP - 7 2026-07-13
IGO6676 IndiGo Airlines 6 2026-07-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 IGO626E DEL → SXR Jul 26, 21:55 UTCJul 26, 22:15 UTC20m
2026-07-26 IGO663P - Jul 26, 20:30 UTCJul 26, 20:40 UTC10m
2026-07-26 IGO663P - Jul 26, 18:25 UTCJul 26, 19:05 UTC40m
2026-07-26 IGO149K DEL → DEL Jul 26, 11:00 UTCJul 26, 16:20 UTC5h 20m
2026-07-26 IGO6031 HYD → DEL Jul 26, 05:25 UTCJul 26, 09:40 UTC4h 16m
2026-07-26 IGO147W - Jul 26, 03:35 UTCJul 26, 03:50 UTC15m
2026-07-26 IGO84AF BOM → HYD Jul 26, 00:25 UTCJul 26, 00:45 UTC20m
2026-07-25 IGO75P BLR → IXB Jul 25, 18:05 UTCJul 25, 18:55 UTC50m
2026-07-25 IGO1455 BOM → DXB Jul 25, 12:10 UTCJul 25, 14:30 UTC2h 20m
2026-07-25 IGO1452 DXB → BOM Jul 25, 09:35 UTCJul 25, 10:20 UTC45m
2026-07-25 IGO1451 BOM → DXB Jul 25, 03:20 UTCJul 25, 05:40 UTC2h 20m
2026-07-24 IGO75P BLR → IXB Jul 24, 16:10 UTCJul 24, 18:35 UTC2h 25m
2026-07-24 IGO1455 BOM → DXB Jul 24, 12:05 UTCJul 24, 14:35 UTC2h 30m
2026-07-24 IGO1452 DXB → BOM Jul 24, 07:50 UTCJul 24, 10:40 UTC2h 50m
2026-07-24 IGO1451 BOM → DXB Jul 24, 04:55 UTCJul 24, 05:15 UTC20m
2026-07-24 IGO1451 BOM → DXB Jul 24, 02:50 UTCJul 24, 03:25 UTC35m
2026-07-23 IGO5293 BLR → BOM Jul 23, 20:40 UTCJul 23, 21:05 UTC25m
2026-07-23 IGO5293 BLR → BOM Jul 23, 19:45 UTCJul 23, 19:55 UTC10m
2026-07-23 IGO5388 BOM → BLR Jul 23, 17:55 UTCJul 23, 18:30 UTC35m
2026-07-23 IGO5388 BOM → BLR Jul 23, 17:10 UTCJul 23, 17:20 UTC10m
2026-07-23 IGO203M CCU → BOM Jul 23, 15:30 UTCJul 23, 15:50 UTC20m
2026-07-23 IGO203M CCU → BOM Jul 23, 13:30 UTCJul 23, 14:10 UTC40m
2026-07-23 IGO105W - Jul 23, 11:40 UTCJul 23, 12:25 UTC45m
2026-07-23 IGO105W - Jul 23, 10:10 UTCJul 23, 10:20 UTC10m
2026-07-23 IGO142F CCU → BOM Jul 23, 08:10 UTCJul 23, 08:40 UTC30m
2026-07-23 IGO142F CCU → BOM Jul 23, 06:10 UTCJul 23, 06:50 UTC40m
2026-07-23 IGO5329 BOM → CCU Jul 23, 02:55 UTCJul 23, 05:15 UTC2h 20m
2026-07-22 IGO5293 BLR → BOM Jul 22, 19:35 UTCJul 22, 21:00 UTC1h 25m
2026-07-22 IGO6515 DEL → BLR Jul 22, 17:50 UTCJul 22, 18:00 UTC10m
2026-07-22 IGO6515 DEL → BLR Jul 22, 15:40 UTCJul 22, 16:20 UTC40m
2026-07-22 IGO6039 BLR → DEL Jul 22, 11:45 UTCJul 22, 14:05 UTC2h 20m
2026-07-22 IGO720F - Jul 22, 04:15 UTCJul 22, 04:30 UTC15m
2026-07-22 IGO2314 DEL → DIB Jul 22, 02:20 UTCJul 22, 02:35 UTC15m
2026-07-22 IGO2314 DEL → DIB Jul 22, 00:15 UTCJul 22, 00:55 UTC40m
2026-07-21 IGO276P COK → BLR Jul 21, 18:10 UTCJul 21, 20:30 UTC2h 20m
2026-07-21 IGO817L - Jul 21, 16:35 UTCJul 21, 16:50 UTC15m
2026-07-21 IGO817L - Jul 21, 14:25 UTCJul 21, 15:05 UTC40m
2026-07-21 IGO472V - Jul 21, 10:25 UTCJul 21, 12:55 UTC2h 30m
2026-07-21 IGO376E NAG → CCU Jul 21, 07:20 UTCJul 21, 08:45 UTC1h 25m
2026-07-21 IGO273Y DEL → UDR Jul 21, 05:20 UTCJul 21, 05:40 UTC20m
2026-07-21 IGO273Y DEL → UDR Jul 21, 03:25 UTCJul 21, 04:00 UTC35m
2026-07-21 IGO493H BOM → CCU Jul 21, 00:05 UTCJul 21, 02:25 UTC2h 20m
2026-07-20 IGO6676 DEL → BOM Jul 20, 08:10 UTCJul 20, 08:35 UTC25m
2026-07-20 IGO6676 DEL → BOM Jul 20, 06:45 UTCJul 20, 07:15 UTC30m
2026-07-20 IGO47CP - Jul 20, 02:55 UTCJul 20, 05:20 UTC2h 25m
2026-07-19 IGO6515 DEL → BLR Jul 19, 17:50 UTCJul 19, 18:05 UTC15m
2026-07-19 IGO6515 DEL → BLR Jul 19, 15:40 UTCJul 19, 16:15 UTC35m
2026-07-19 IGO6039 - Jul 19, 11:50 UTCJul 19, 14:20 UTC2h 30m
2026-07-19 IGO176 DEL → BLR Jul 19, 08:05 UTCJul 19, 10:25 UTC2h 20m
2026-07-19 IGO720F - Jul 19, 04:25 UTCJul 19, 06:35 UTC2h 10m

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 Jul 26, 22:15 UTC.
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 IGO5293, IGO5069, IGO1022, IGO817L, IGO746L.