Apparatus

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sensors Mode-S transponder

801499

ICAO 24-bit transponder address · allocated to India

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

Hex
801499
Octal
40012231
Decimal
8,393,881
Country
IN
Tail
VT-IIM
Type
A20N
No current signal · last broadcast 41m ago
Flights observed
220
Distinct callsigns
20
Country
IN
Last broadcast
41m ago

Last known position

Most recent position reported by Mode-S 801499.

Country allocation

The ICAO 24-bit address 801499 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
IGO6485 IndiGo Airlines 4 2026-05-10
IGO6394 IndiGo Airlines 4 2026-05-10
IGO5338 IndiGo Airlines 4 2026-05-22
IGO142 IndiGo Airlines 4 2026-05-27
IGO6713 IndiGo Airlines 3 2026-05-27
IGO6712 IndiGo Airlines 3 2026-05-27
IGO6619 IndiGo Airlines 3 2026-05-15
IGO604 IndiGo Airlines 3 2026-04-23
IGO5316 - 3 2026-05-22
IGO2051 IndiGo Airlines 3 2026-05-21
IGO146 IndiGo Airlines 3 2026-05-11
IGO955 - 2 2026-04-23
IGO737 IndiGo Airlines 2 2026-05-22
IGO726W - 2 2026-04-23
IGO724 IndiGo Airlines 2 2026-05-10
IGO670E - 2 2026-05-16
IGO65LP - 2 2026-04-19
IGO641T - 2 2026-04-18
IGO6390 IndiGo Airlines 2 2026-05-04
IGO6386 IndiGo Airlines 2 2026-05-04

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 IGO463J - May 30, 01:30 UTCMay 30, 04:15 UTC2h 45m
2026-05-29 IGO932 AGR → HYD May 29, 16:50 UTCMay 29, 18:05 UTC1h 15m
2026-05-29 IGO649Y - May 29, 14:35 UTCMay 29, 15:55 UTC1h 21m
2026-05-29 IGO795K DEL → DEL May 29, 07:45 UTCMay 29, 13:40 UTC5h 55m
2026-05-29 IGO305F IXB → CCU May 29, 05:55 UTCMay 29, 06:30 UTC35m
2026-05-29 IGO564E - May 29, 04:20 UTCMay 29, 04:50 UTC30m
2026-05-28 IGO5024 IXR → DEL May 28, 15:50 UTCMay 28, 18:50 UTC3h 0m
2026-05-28 IGO765H AMD → DED May 28, 09:55 UTCMay 28, 13:30 UTC3h 35m
2026-05-28 IGO286F DEL → BHO May 28, 07:30 UTCMay 28, 08:40 UTC1h 10m
2026-05-28 IGO2349 BOM → AMD May 28, 05:35 UTCMay 28, 06:25 UTC50m
2026-05-28 IGO2312 DED → DEL May 28, 00:45 UTCMay 28, 01:55 UTC1h 10m
2026-05-27 IGO54YH - May 27, 16:30 UTCMay 27, 17:05 UTC35m
2026-05-27 IGO6713 DED → AMD May 27, 10:50 UTCMay 27, 15:10 UTC4h 20m
2026-05-27 IGO6712 CCU → VNS May 27, 07:15 UTCMay 27, 09:45 UTC2h 30m
2026-05-27 IGO142 LKO → AMD May 27, 05:35 UTCMay 27, 05:45 UTC10m
2026-05-27 IGO142 LKO → AMD May 27, 03:45 UTCMay 27, 03:54 UTC10m
2026-05-26 IGO1423 LKO → SHJ May 26, 18:19 UTCMay 27, 01:14 UTC6h 55m
2026-05-26 IGO544 BOM → GOP May 26, 14:24 UTCMay 26, 14:40 UTC15m
2026-05-26 IGO6110 RPR → BOM May 26, 10:44 UTCMay 26, 11:15 UTC30m
2026-05-26 IGO6122 MAA → IXZ May 26, 07:24 UTCMay 26, 07:40 UTC15m
2026-05-26 IGO6119 TRZ → BOM May 26, 00:14 UTCMay 26, 05:15 UTC5h 0m
2026-05-25 IGO1492 RKT → BOM May 25, 16:05 UTCMay 25, 22:49 UTC6h 44m
2026-05-25 IGO25AF - May 25, 08:00 UTCMay 25, 13:50 UTC5h 50m
2026-05-25 IGO594 RPR → BOM May 25, 05:15 UTCMay 25, 05:55 UTC40m
2026-05-25 IGO754P - May 25, 01:55 UTCMay 25, 02:10 UTC15m
2026-05-24 IGO76C BOM → RKT May 24, 15:50 UTCMay 24, 21:45 UTC5h 55m
2026-05-24 IGO25AF - May 24, 07:20 UTCMay 24, 13:05 UTC5h 45m
2026-05-24 IGO792E AMD → BOM May 24, 03:40 UTCMay 24, 04:30 UTC50m
2026-05-23 IGO503H - May 23, 14:00 UTCMay 23, 14:30 UTC30m
2026-05-23 IGO2031 DEL → DIB May 23, 12:45 UTCMay 23, 13:00 UTC15m
2026-05-23 IGO225 BOM → IDR May 23, 01:30 UTCMay 23, 07:15 UTC5h 45m
2026-05-22 IGO737 HBX → BOM May 22, 13:45 UTCMay 22, 14:20 UTC35m
2026-05-22 IGO5338 AGR → BOM May 22, 10:25 UTCMay 22, 10:45 UTC20m
2026-05-22 IGO5338 AGR → BOM May 22, 08:50 UTCMay 22, 09:30 UTC40m
2026-05-22 IGO5316 - May 22, 05:45 UTCMay 22, 07:30 UTC1h 45m
2026-05-22 IGO512W - May 22, 04:10 UTCMay 22, 04:25 UTC15m
2026-05-21 IGO481E - May 21, 18:25 UTCMay 21, 18:35 UTC10m
2026-05-21 IGO2184 DEL → CCU May 21, 13:25 UTCMay 21, 17:10 UTC3h 45m
2026-05-21 IGO2183 PAT → PNQ May 21, 10:35 UTCMay 21, 10:55 UTC20m
2026-05-21 IGO2043 BOM → PAT May 21, 08:50 UTCMay 21, 09:05 UTC15m
2026-05-21 IGO2043 BOM → PAT May 21, 07:20 UTCMay 21, 07:35 UTC15m
2026-05-21 IGO2052 GOI → DEL May 21, 05:30 UTCMay 21, 05:40 UTC10m
2026-05-21 IGO2051 HYD → DEL May 21, 02:35 UTCMay 21, 02:45 UTC10m
2026-05-21 IGO2051 HYD → DEL May 21, 01:05 UTCMay 21, 01:40 UTC35m
2026-05-20 IGO768H - May 20, 14:45 UTCMay 20, 16:35 UTC1h 50m
2026-05-20 IGO2145 DEL → CCJ May 20, 11:50 UTCMay 20, 13:20 UTC1h 30m
2026-05-20 IGO770C - May 20, 10:30 UTCMay 20, 10:50 UTC20m
2026-05-20 IGO276 RJA → BOM May 20, 07:35 UTCMay 20, 07:50 UTC15m
2026-05-20 IGO2052 GOI → DEL May 20, 05:25 UTCMay 20, 05:40 UTC15m
2026-05-20 IGO2051 HYD → DEL May 20, 01:05 UTCMay 20, 01:20 UTC15m

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

Mode-S 801499 frequently asked

What is Mode-S code 801499?
801499 is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-IIM.
Where is Mode-S 801499 registered?
Mode-S code 801499 is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 801499 broadcasting right now?
No active broadcast right now. Last signal was 41m ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 801499, octal 40012231, decimal 8,393,881.
What flights does 801499 operate?
Mode-S 801499 has broadcast 20 distinct callsigns, including IGO6485, IGO6394, IGO5338, IGO142, IGO6713.