Apparatus

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sensors Mode-S transponder

801622

ICAO 24-bit transponder address · allocated to India

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

Hex
801622
Octal
40013042
Decimal
8,394,274
Country
IN
Tail
VT-IQO
Type
A20N
No current signal · last broadcast 9h ago
Flights observed
465
Distinct callsigns
20
Country
IN
Last broadcast
9h ago

Last known position

Most recent position reported by Mode-S 801622.

Country allocation

The ICAO 24-bit address 801622 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
IGO1158 IndiGo Airlines 10 2026-06-05
IGO1157 IndiGo Airlines 8 2026-06-05
IGO1702 IndiGo Airlines 7 2026-04-23
IGO1701 IndiGo Airlines 7 2026-04-23
IGO2138 - 6 2026-06-23
IGO6457 IndiGo Airlines 5 2026-06-10
IGO6455 IndiGo Airlines 5 2026-06-10
IGO6454 IndiGo Airlines 5 2026-06-10
IGO5125 - 5 2026-07-12
IGO2139 - 5 2026-06-23
IGO1155 IndiGo Airlines 5 2026-04-23
IGO1152 IndiGo Airlines 5 2026-05-05
IGO1151 IndiGo Airlines 5 2026-05-05
IGO012 IndiGo Airlines 5 2026-04-15
IGO6619 - 4 2026-06-18
IGO6447 IndiGo Airlines 4 2026-06-10
IGO5155 - 4 2026-07-12
IGO2772 - 4 2026-07-09
IGO2519 - 4 2026-07-08
IGO1722 - 4 2026-04-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 IGO974H - Jul 13, 17:25 UTCJul 13, 18:25 UTC1h 0m
2026-07-13 IGO371W - Jul 13, 15:05 UTCJul 13, 16:15 UTC1h 10m
2026-07-12 IGO371W - Jul 12, 19:05 UTCJul 13, 16:15 UTC21h 10m
2026-07-12 IGO6186 - Jul 12, 17:10 UTCJul 12, 17:30 UTC20m
2026-07-12 IGO6186 - Jul 12, 15:50 UTCJul 12, 16:30 UTC40m
2026-07-12 IGO5126 - Jul 12, 13:55 UTCJul 12, 14:35 UTC40m
2026-07-12 IGO5126 - Jul 12, 13:15 UTCJul 12, 13:20 UTC5m
2026-07-12 IGO5155 - Jul 12, 10:50 UTCJul 12, 11:10 UTC20m
2026-07-12 IGO5155 - Jul 12, 08:55 UTCJul 12, 09:30 UTC35m
2026-07-12 IGO5125 - Jul 12, 07:31 UTCJul 12, 08:01 UTC30m
2026-07-12 IGO5125 - Jul 12, 05:55 UTCJul 12, 06:10 UTC15m
2026-07-12 IGO5146 - Jul 12, 02:45 UTCJul 12, 03:20 UTC35m
2026-07-12 IGO5144 - Jul 12, 00:45 UTCJul 12, 00:55 UTC10m
2026-07-11 IGO5143 - Jul 11, 22:30 UTCJul 11, 22:50 UTC20m
2026-07-11 IGO5936 - Jul 11, 10:20 UTCJul 11, 10:55 UTC35m
2026-07-10 IGO1466 - Jul 10, 20:10 UTCJul 11, 08:40 UTC12h 30m
2026-07-10 IGO63H - Jul 10, 14:55 UTCJul 10, 17:05 UTC2h 10m
2026-07-10 IGO109 - Jul 10, 11:55 UTCJul 10, 12:10 UTC15m
2026-07-10 IGO302 - Jul 10, 03:00 UTCJul 10, 10:45 UTC7h 45m
2026-07-09 IGO2772 - Jul 9, 16:50 UTCJul 9, 17:10 UTC20m
2026-07-09 IGO2772 - Jul 9, 16:00 UTCJul 9, 16:15 UTC15m
2026-07-09 IGO969 - Jul 9, 13:50 UTCJul 9, 15:05 UTC1h 15m
2026-07-09 IGO102W - Jul 9, 10:40 UTCJul 9, 12:25 UTC1h 45m
2026-07-09 IGO6507 - Jul 9, 08:00 UTCJul 9, 09:35 UTC1h 35m
2026-07-09 IGO6161 - Jul 9, 06:15 UTCJul 9, 06:45 UTC30m
2026-07-09 IGO1437 - Jul 9, 01:20 UTCJul 9, 03:30 UTC2h 10m
2026-07-08 IGO27H - Jul 8, 20:00 UTCJul 8, 23:10 UTC3h 10m
2026-07-08 IGO501E - Jul 8, 16:30 UTCJul 8, 16:40 UTC10m
2026-07-08 IGO501E - Jul 8, 14:50 UTCJul 8, 15:35 UTC45m
2026-07-08 IGO116H - Jul 8, 11:25 UTCJul 8, 13:15 UTC1h 50m
2026-07-08 IGO2519 - Jul 8, 09:55 UTCJul 8, 10:10 UTC15m
2026-07-08 IGO2519 - Jul 8, 07:45 UTCJul 8, 08:25 UTC40m
2026-07-08 IGO291C - Jul 8, 04:00 UTCJul 8, 06:25 UTC2h 25m
2026-07-08 IGO650C - Jul 8, 02:20 UTCJul 8, 02:50 UTC30m
2026-07-07 IGO481E - Jul 7, 18:00 UTCJul 7, 18:40 UTC40m
2026-07-07 IGO2184 - Jul 7, 13:30 UTCJul 7, 13:40 UTC10m
2026-07-07 IGO2043 - Jul 7, 07:20 UTCJul 7, 07:35 UTC15m
2026-07-07 IGO516V - Jul 7, 04:05 UTCJul 7, 04:25 UTC20m
2026-07-07 IGO516V - Jul 7, 02:15 UTCJul 7, 02:50 UTC35m
2026-07-06 IGO1058 - Jul 6, 22:00 UTCJul 7, 00:25 UTC2h 25m
2026-07-06 IGO1057 CCU → BKK Jul 6, 18:05 UTCJul 6, 20:30 UTC2h 25m
2026-07-06 IGO403V - Jul 6, 15:50 UTCJul 6, 16:35 UTC45m
2026-07-06 IGO266K - Jul 6, 13:55 UTCJul 6, 14:40 UTC45m
2026-07-06 IGO1106 DAC → CCU Jul 6, 11:40 UTCJul 6, 12:25 UTC45m
2026-07-06 IGO1105 CCU → DAC Jul 6, 09:40 UTCJul 6, 10:15 UTC35m
2026-07-06 IGO253H - Jul 6, 07:30 UTCJul 6, 08:25 UTC55m
2026-07-06 IGO713 - Jul 6, 05:40 UTCJul 6, 06:15 UTC35m
2026-07-05 IGO1924 - Jul 5, 21:40 UTCJul 6, 01:15 UTC3h 35m
2026-07-05 IGO1923 - Jul 5, 16:15 UTCJul 5, 17:35 UTC1h 20m
2026-07-05 IGO6069 - Jul 5, 13:10 UTCJul 5, 13:50 UTC40m

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

Mode-S 801622 frequently asked

What is Mode-S code 801622?
801622 is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-IQO.
Where is Mode-S 801622 registered?
Mode-S code 801622 is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 801622 broadcasting right now?
No active broadcast right now. Last signal was 9h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 801622, octal 40013042, decimal 8,394,274.
What flights does 801622 operate?
Mode-S 801622 has broadcast 20 distinct callsigns, including IGO1158, IGO1157, IGO1702, IGO1701, IGO2138.