Apparatus

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sensors Mode-S transponder

801662

ICAO 24-bit transponder address · allocated to India

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

Hex
801662
Octal
40013142
Decimal
8,394,338
Country
IN
Tail
VT-IQY
Type
A20N
No current signal · last broadcast 1h ago
Flights observed
465
Distinct callsigns
20
Country
IN
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 801662.

Country allocation

The ICAO 24-bit address 801662 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
IGO605V - 18 2026-07-04
IGO463F - 18 2026-07-04
IGO352W - 14 2026-07-03
IGO324M - 14 2026-07-05
IGO745J - 13 2026-07-06
IGO6430 - 13 2026-07-05
IGO2747 - 12 2026-07-03
IGO2299 - 12 2026-07-03
IGO79MA - 11 2026-07-06
IGO5023 - 11 2026-07-03
IGO26WF - 11 2026-07-03
IGO257C - 11 2026-07-03
IGO154H - 11 2026-06-21
IGO6479 - 10 2026-06-21
IGO6436 - 10 2026-06-24
IGO6292 - 10 2026-07-06
IGO5041 IndiGo Airlines 10 2026-06-21
IGO49RD - 10 2026-06-21
IGO311E - 10 2026-07-06
IGO5055 - 9 2026-07-07

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 IGO1248 - Jul 14, 22:00 UTCJul 15, 02:05 UTC4h 4m
2026-07-14 IGO1247 - Jul 14, 15:50 UTCJul 14, 20:15 UTC4h 25m
2026-07-13 IGO1861 - Jul 13, 22:55 UTCJul 14, 10:55 UTC12h 0m
2026-07-13 IGO303C - Jul 13, 14:55 UTCJul 13, 15:25 UTC30m
2026-07-13 IGO6914 - Jul 13, 12:35 UTCJul 13, 13:40 UTC1h 5m
2026-07-13 IGO6339 - Jul 13, 08:30 UTCJul 13, 09:10 UTC40m
2026-07-12 IGO1923 CCU → CCU Jul 12, 16:15 UTCJul 13, 01:10 UTC8h 55m
2026-07-12 IGO6152 - Jul 12, 14:01 UTCJul 12, 14:45 UTC45m
2026-07-12 IGO6011 - Jul 12, 11:15 UTCJul 12, 12:55 UTC1h 40m
2026-07-12 IGO6011 - Jul 12, 08:45 UTCJul 12, 09:20 UTC35m
2026-07-12 IGO927 - Jul 12, 07:05 UTCJul 12, 07:40 UTC35m
2026-07-12 IGO927 - Jul 12, 03:30 UTCJul 12, 05:05 UTC1h 35m
2026-07-11 IGO6771 - Jul 11, 17:20 UTCJul 12, 01:45 UTC8h 25m
2026-07-11 IGO1447 - Jul 11, 06:05 UTCJul 11, 15:20 UTC9h 15m
2026-07-11 IGO38J - Jul 11, 01:15 UTCJul 11, 04:35 UTC3h 20m
2026-07-10 IGO456M - Jul 10, 18:15 UTCJul 10, 18:30 UTC15m
2026-07-10 IGO441 - Jul 10, 15:20 UTCJul 10, 15:30 UTC10m
2026-07-10 IGO942L - Jul 10, 14:05 UTCJul 10, 14:15 UTC10m
2026-07-10 IGO6104 - Jul 10, 06:15 UTCJul 10, 06:30 UTC15m
2026-07-10 IGO6799 - Jul 10, 03:25 UTCJul 10, 04:00 UTC35m
2026-07-09 IGO126 - Jul 9, 21:30 UTCJul 9, 21:40 UTC10m
2026-07-09 IGO221 - Jul 9, 12:25 UTCJul 9, 14:05 UTC1h 40m
2026-07-09 IGO509 - Jul 9, 09:15 UTCJul 9, 11:15 UTC2h 0m
2026-07-09 IGO162P - Jul 9, 06:05 UTCJul 9, 08:10 UTC2h 5m
2026-07-09 IGO275Y - Jul 9, 03:10 UTCJul 9, 04:50 UTC1h 40m
2026-07-08 IGO939C - Jul 8, 23:45 UTCJul 9, 00:00 UTC15m
2026-07-07 IGO6744 - Jul 7, 17:50 UTCJul 7, 18:00 UTC10m
2026-07-07 IGO2169 - Jul 7, 14:20 UTCJul 7, 14:55 UTC35m
2026-07-07 IGO5055 - Jul 7, 05:20 UTCJul 7, 08:40 UTC3h 20m
2026-07-07 IGO252V DEL → DEL Jul 7, 00:55 UTCJul 7, 04:05 UTC3h 10m
2026-07-06 IGO207W - Jul 6, 18:30 UTCJul 6, 20:05 UTC1h 35m
2026-07-06 IGO6292 - Jul 6, 15:45 UTCJul 6, 17:15 UTC1h 30m
2026-07-06 IGO745J - Jul 6, 13:20 UTCJul 6, 14:50 UTC1h 30m
2026-07-06 IGO79MA - Jul 6, 11:00 UTCJul 6, 12:20 UTC1h 20m
2026-07-06 IGO311E DEL → DEL Jul 6, 06:45 UTCJul 6, 09:50 UTC3h 5m
2026-07-06 IGO86DH DEL → DEL Jul 6, 01:25 UTCJul 6, 04:45 UTC3h 20m
2026-07-05 IGO72AL DEL → DEL Jul 5, 16:35 UTCJul 5, 20:05 UTC3h 30m
2026-07-05 IGO324M DEL → DEL Jul 5, 11:25 UTCJul 5, 14:50 UTC3h 25m
2026-07-05 IGO6430 - Jul 5, 07:10 UTCJul 5, 10:10 UTC3h 0m
2026-07-04 IGO359 - Jul 4, 23:50 UTCJul 5, 03:05 UTC3h 15m
2026-07-04 IGO72AL DEL → DEL Jul 4, 16:10 UTCJul 4, 19:40 UTC3h 30m
2026-07-04 IGO73VH DEL → DEL Jul 4, 11:20 UTCJul 4, 15:00 UTC3h 40m
2026-07-04 IGO6429 - Jul 4, 06:35 UTCJul 4, 10:05 UTC3h 30m
2026-07-04 IGO463F - Jul 4, 03:00 UTCJul 4, 05:05 UTC2h 5m
2026-07-04 IGO605V - Jul 4, 01:30 UTCJul 4, 01:45 UTC15m
2026-07-03 IGO605V - Jul 3, 23:55 UTCJul 4, 00:30 UTC35m
2026-07-03 IGO352W - Jul 3, 16:30 UTCJul 3, 17:10 UTC40m
2026-07-03 IGO5023 - Jul 3, 13:15 UTCJul 3, 14:25 UTC1h 10m
2026-07-03 IGO2747 DEL → DEL Jul 3, 08:20 UTCJul 3, 11:50 UTC3h 30m
2026-07-03 IGO2299 - Jul 3, 06:35 UTCJul 3, 07:10 UTC35m

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

Mode-S 801662 frequently asked

What is Mode-S code 801662?
801662 is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-IQY.
Where is Mode-S 801662 registered?
Mode-S code 801662 is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 801662 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 801662, octal 40013142, decimal 8,394,338.
What flights does 801662 operate?
Mode-S 801662 has broadcast 20 distinct callsigns, including IGO605V, IGO463F, IGO352W, IGO324M, IGO745J.