Apparatus

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sensors Mode-S transponder

80175F

ICAO 24-bit transponder address · allocated to India

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

Hex
80175F
Octal
40013537
Decimal
8,394,591
Country
IN
Tail
VT-NCB
Type
A21N
No current signal · last broadcast 1h ago
Flights observed
556
Distinct callsigns
20
Country
IN
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 80175F.

Country allocation

The ICAO 24-bit address 80175F 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 - 10 2026-07-07
IGO5293 IndiGo Airlines 10 2026-05-25
IGO105W - 10 2026-04-23
IGO5388 IndiGo Airlines 9 2026-05-25
IGO332P - 9 2026-07-04
IGO203M IndiGo Airlines 9 2026-04-23
IGO764V - 8 2026-07-04
IGO676V - 8 2026-07-07
IGO6107 - 8 2026-06-30
IGO513K - 8 2026-07-07
IGO418V - 8 2026-07-04
IGO6706 IndiGo Airlines 7 2026-06-27
IGO647Y IndiGo Airlines 7 2026-07-04
IGO34FP - 7 2026-07-07
IGO322 - 7 2026-06-27
IGO142F IndiGo Airlines 7 2026-04-26
IGO64ME - 6 2026-07-06
IGO494C - 6 2026-07-07
IGO471V - 6 2026-06-30
IGO357L - 6 2026-06-27

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 IGO910 DEL → CCU Jul 14, 09:10 UTCJul 14, 11:10 UTC2h 0m
2026-07-14 IGO769V CCU → DEL Jul 14, 05:05 UTCJul 14, 06:55 UTC1h 50m
2026-07-14 IGO315J - Jul 14, 02:10 UTCJul 14, 04:05 UTC1h 55m
2026-07-13 IGO107C - Jul 13, 13:00 UTCJul 13, 18:50 UTC5h 50m
2026-07-13 IGO527E - Jul 13, 11:10 UTCJul 13, 11:35 UTC25m
2026-07-13 IGO701J - Jul 13, 05:40 UTCJul 13, 06:15 UTC35m
2026-07-12 IGO937 - Jul 12, 15:05 UTCJul 13, 03:40 UTC12h 35m
2026-07-12 IGO601P DEL → DEL Jul 12, 08:01 UTCJul 12, 13:40 UTC5h 40m
2026-07-12 IGO636W - Jul 12, 04:30 UTCJul 12, 06:15 UTC1h 45m
2026-07-11 IGO6283 - Jul 11, 14:35 UTCJul 11, 15:00 UTC25m
2026-07-11 IGO6283 - Jul 11, 13:45 UTCJul 11, 13:55 UTC10m
2026-07-11 IGO392C - Jul 11, 11:05 UTCJul 11, 11:40 UTC35m
2026-07-11 IGO392C - Jul 11, 10:25 UTCJul 11, 10:30 UTC5m
2026-07-11 IGO637N - Jul 11, 08:50 UTCJul 11, 09:15 UTC25m
2026-07-11 IGO637N - Jul 11, 07:55 UTCJul 11, 08:05 UTC10m
2026-07-11 IGO5092 - Jul 11, 05:15 UTCJul 11, 05:50 UTC35m
2026-07-11 IGO5092 - Jul 11, 04:35 UTCJul 11, 04:45 UTC10m
2026-07-11 IGO5216 - Jul 11, 02:00 UTCJul 11, 03:15 UTC1h 15m
2026-07-10 IGO663P - Jul 10, 20:15 UTCJul 10, 20:25 UTC10m
2026-07-10 IGO663P - Jul 10, 18:10 UTCJul 10, 18:50 UTC40m
2026-07-10 IGO28HT - Jul 10, 14:20 UTCJul 10, 16:35 UTC2h 15m
2026-07-10 IGO328C - Jul 10, 12:35 UTCJul 10, 12:45 UTC10m
2026-07-10 IGO328C - Jul 10, 10:30 UTCJul 10, 11:05 UTC35m
2026-07-10 IGO438V - Jul 10, 06:40 UTCJul 10, 08:55 UTC2h 15m
2026-07-10 IGO423L - Jul 10, 05:00 UTCJul 10, 05:10 UTC10m
2026-07-10 IGO423L - Jul 10, 02:55 UTCJul 10, 03:30 UTC35m
2026-07-09 IGO356J - Jul 9, 15:50 UTCJul 9, 17:30 UTC1h 40m
2026-07-09 IGO311W - Jul 9, 12:45 UTCJul 9, 14:20 UTC1h 35m
2026-07-09 IGO335L - Jul 9, 03:20 UTCJul 9, 08:10 UTC4h 50m
2026-07-08 IGO474 - Jul 8, 23:50 UTCJul 9, 01:45 UTC1h 55m
2026-07-08 IGO374F DEL → CCU Jul 8, 18:15 UTCJul 8, 20:05 UTC1h 50m
2026-07-08 IGO493 CCU → DEL Jul 8, 14:00 UTCJul 8, 15:50 UTC1h 50m
2026-07-08 IGO626M DEL → CCU Jul 8, 10:55 UTCJul 8, 12:45 UTC1h 50m
2026-07-08 IGO36AK CCU → DEL Jul 8, 06:45 UTCJul 8, 08:50 UTC2h 5m
2026-07-08 IGO427P DEL → CCU Jul 8, 03:10 UTCJul 8, 05:00 UTC1h 50m
2026-07-07 IGO494C - Jul 7, 17:25 UTCJul 7, 19:15 UTC1h 50m
2026-07-07 IGO676V DEL → BOM Jul 7, 14:05 UTCJul 7, 16:00 UTC1h 55m
2026-07-07 IGO34FP - Jul 7, 12:00 UTCJul 7, 12:45 UTC45m
2026-07-07 IGO34FP - Jul 7, 11:05 UTCJul 7, 11:15 UTC10m
2026-07-07 IGO726K - Jul 7, 09:35 UTCJul 7, 09:55 UTC20m
2026-07-07 IGO726K - Jul 7, 08:05 UTCJul 7, 08:35 UTC30m
2026-07-07 IGO164F - Jul 7, 01:55 UTCJul 7, 06:10 UTC4h 15m
2026-07-07 IGO513K - Jul 7, 00:55 UTCJul 7, 01:05 UTC10m
2026-07-06 IGO5367 MAA → BOM Jul 6, 14:55 UTCJul 6, 15:30 UTC35m
2026-07-06 IGO5196 - Jul 6, 11:15 UTCJul 6, 14:15 UTC3h 0m
2026-07-06 IGO766H - Jul 6, 09:40 UTCJul 6, 10:05 UTC25m
2026-07-06 IGO766H - Jul 6, 06:00 UTCJul 6, 09:00 UTC3h 0m
2026-07-06 IGO346K - Jul 6, 05:00 UTCJul 6, 05:10 UTC10m
2026-07-06 IGO64ME - Jul 6, 02:40 UTCJul 6, 03:05 UTC25m
2026-07-05 IGO64ME - Jul 5, 23:35 UTCJul 6, 01:50 UTC2h 15m

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

Mode-S 80175F frequently asked

What is Mode-S code 80175F?
80175F is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-NCB.
Where is Mode-S 80175F registered?
Mode-S code 80175F is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 80175F 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 80175F, octal 40013537, decimal 8,394,591.
What flights does 80175F operate?
Mode-S 80175F has broadcast 20 distinct callsigns, including IGO726K, IGO5293, IGO105W, IGO5388, IGO332P.