Apparatus

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sensors Mode-S transponder

80161A

ICAO 24-bit transponder address · allocated to India

Currently assigned to VT-IQK · AIRBUS A-320neo

Hex
80161A
Octal
40013032
Decimal
8,394,266
Country
IN
Tail
VT-IQK
Type
A20N
No current signal · last broadcast 7h ago
Flights observed
455
Distinct callsigns
20
Country
IN
Last broadcast
7h ago

Last known position

Most recent position reported by Mode-S 80161A.

Country allocation

The ICAO 24-bit address 80161A 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
IGO1722 - 10 2026-06-13
IGO1721 - 10 2026-06-13
IGO516V - 7 2026-07-03
IGO6485 IndiGo Airlines 6 2026-04-26
IGO6394 IndiGo Airlines 6 2026-04-26
IGO6224 - 6 2026-06-25
IGO092 - 6 2026-07-11
IGO5243 - 5 2026-06-25
IGO5096 IndiGo Airlines 5 2026-06-18
IGO5001 IndiGo Airlines 5 2026-06-12
IGO1702 - 5 2026-06-13
IGO1154 IndiGo Airlines 5 2026-06-12
IGO960C IndiGo Airlines 4 2026-05-21
IGO955 - 4 2026-07-03
IGO713 IndiGo Airlines 4 2026-05-21
IGO6502 IndiGo Airlines 4 2026-05-21
IGO229E - 4 2026-06-12
IGO2137 - 4 2026-06-14
IGO1307 IndiGo Airlines 4 2026-06-11
IGO1162 IndiGo Airlines 4 2026-06-08

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 IGO5283 - Jul 14, 16:30 UTCJul 14, 16:40 UTC10m
2026-07-14 IGO5160 - Jul 14, 14:35 UTCJul 14, 15:20 UTC45m
2026-07-14 IGO23LA - Jul 14, 12:20 UTCJul 14, 12:55 UTC35m
2026-07-13 IGO9056 - Jul 13, 09:00 UTCJul 13, 09:35 UTC35m
2026-07-12 IGO771C - Jul 12, 16:45 UTCJul 12, 16:55 UTC10m
2026-07-12 IGO5175 - Jul 12, 14:25 UTCJul 12, 14:40 UTC15m
2026-07-12 IGO734K - Jul 12, 11:40 UTCJul 12, 11:55 UTC15m
2026-07-12 IGO536 - Jul 12, 09:55 UTCJul 12, 10:15 UTC20m
2026-07-12 IGO535 - Jul 12, 04:50 UTCJul 12, 05:01 UTC10m
2026-07-11 IGO092 - Jul 11, 16:15 UTCJul 12, 03:05 UTC10h 50m
2026-07-11 IGO1158 - Jul 11, 11:20 UTCJul 11, 11:30 UTC10m
2026-07-11 IGO1158 - Jul 11, 09:20 UTCJul 11, 09:30 UTC10m
2026-07-11 IGO1157 - Jul 11, 05:55 UTCJul 11, 06:10 UTC15m
2026-07-10 IGO092 - Jul 10, 16:30 UTCJul 11, 03:10 UTC10h 40m
2026-07-10 IGO1158 - Jul 10, 11:20 UTCJul 10, 11:30 UTC10m
2026-07-09 IGO092 - Jul 9, 16:15 UTCJul 10, 03:05 UTC10h 50m
2026-07-09 IGO1158 - Jul 9, 11:20 UTCJul 9, 11:35 UTC15m
2026-07-09 IGO1157 - Jul 9, 07:55 UTCJul 9, 08:10 UTC15m
2026-07-09 IGO1157 - Jul 9, 05:50 UTCJul 9, 06:05 UTC15m
2026-07-08 IGO062 - Jul 8, 07:45 UTCJul 8, 23:30 UTC15h 45m
2026-07-08 IGO62F - Jul 8, 04:05 UTCJul 8, 06:35 UTC2h 30m
2026-07-07 IGO1492 - Jul 7, 20:05 UTCJul 7, 23:05 UTC3h 0m
2026-07-07 IGO76C - Jul 7, 16:35 UTCJul 7, 17:05 UTC30m
2026-07-07 IGO1132 MLE → BOM Jul 7, 11:15 UTCJul 7, 11:40 UTC25m
2026-07-07 IGO1132 MLE → BOM Jul 7, 06:40 UTCJul 7, 10:25 UTC3h 45m
2026-07-07 IGO1131 - Jul 7, 05:35 UTCJul 7, 05:45 UTC10m
2026-07-07 IGO57Y - Jul 7, 00:10 UTCJul 7, 02:45 UTC2h 35m
2026-07-06 IGO21V - Jul 6, 22:00 UTCJul 6, 22:15 UTC15m
2026-07-06 IGO21V - Jul 6, 19:50 UTCJul 6, 20:20 UTC30m
2026-07-06 IGO1430 - Jul 6, 15:10 UTCJul 6, 18:00 UTC2h 50m
2026-07-06 IGO33Y - Jul 6, 09:55 UTCJul 6, 13:10 UTC3h 15m
2026-07-06 IGO1417 - Jul 6, 05:20 UTCJul 6, 08:30 UTC3h 10m
2026-07-06 IGO1429 - Jul 6, 01:10 UTCJul 6, 03:40 UTC2h 30m
2026-07-05 IGO793Y - Jul 5, 21:10 UTCJul 5, 21:35 UTC25m
2026-07-05 IGO793Y - Jul 5, 19:30 UTCJul 5, 20:40 UTC1h 10m
2026-07-05 IGO530C - Jul 5, 16:35 UTCJul 5, 18:10 UTC1h 35m
2026-07-05 IGO5265 GWL → BOM Jul 5, 13:40 UTCJul 5, 14:25 UTC45m
2026-07-05 IGO632P - Jul 5, 09:35 UTCJul 5, 09:45 UTC10m
2026-07-05 IGO251V - Jul 5, 06:25 UTCJul 5, 07:20 UTC55m
2026-07-05 IGO646H - Jul 5, 02:15 UTCJul 5, 02:25 UTC10m
2026-07-05 IGO661C - Jul 5, 00:20 UTCJul 5, 00:30 UTC10m
2026-07-04 IGO646W - Jul 4, 16:30 UTCJul 4, 16:50 UTC20m
2026-07-04 IGO6549 - Jul 4, 13:35 UTCJul 4, 13:45 UTC10m
2026-07-04 IGO6523 - Jul 4, 11:30 UTCJul 4, 11:50 UTC20m
2026-07-04 IGO346Y - Jul 4, 08:45 UTCJul 4, 08:55 UTC10m
2026-07-04 IGO23EP - Jul 4, 01:25 UTCJul 4, 07:25 UTC6h 0m
2026-07-03 IGO955 - Jul 3, 16:35 UTCJul 3, 16:55 UTC20m
2026-07-03 IGO955 - Jul 3, 15:10 UTCJul 3, 15:45 UTC35m
2026-07-03 IGO726W - Jul 3, 12:05 UTCJul 3, 13:55 UTC1h 50m
2026-07-03 IGO6030 - Jul 3, 10:35 UTCJul 3, 10:55 UTC20m

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

Mode-S 80161A frequently asked

What is Mode-S code 80161A?
80161A is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-IQK.
Where is Mode-S 80161A registered?
Mode-S code 80161A is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 80161A broadcasting right now?
No active broadcast right now. Last signal was 7h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 80161A, octal 40013032, decimal 8,394,266.
What flights does 80161A operate?
Mode-S 80161A has broadcast 20 distinct callsigns, including IGO1722, IGO1721, IGO516V, IGO6485, IGO6394.