Apparatus

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sensors Mode-S transponder

801455

ICAO 24-bit transponder address · allocated to India

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

Hex
801455
Octal
40012125
Decimal
8,393,813
Country
IN
Tail
VT-IIA
Type
A20N
No current signal · last broadcast Jul 26, 16:30 UTC
Flights observed
529
Distinct callsigns
20
Country
IN
Last broadcast
Jul 26, 16:30 UTC

Last known position

Most recent position reported by Mode-S 801455.

Country allocation

The ICAO 24-bit address 801455 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
IGO5265 IndiGo Airlines 9 2026-07-19
IGO753P - 6 2026-07-12
IGO632P - 6 2026-07-19
IGO5932 - 6 2026-07-23
IGO530C - 6 2026-07-19
IGO5160 IndiGo Airlines 6 2026-07-26
IGO793Y - 5 2026-06-22
IGO661C - 5 2026-06-30
IGO646H - 5 2026-06-30
IGO625P - 5 2026-05-28
IGO6224 - 5 2026-07-10
IGO5283 IndiGo Airlines 5 2026-07-26
IGO5096 IndiGo Airlines 5 2026-05-08
IGO251V IndiGo Airlines 5 2026-07-19
IGO23LA IndiGo Airlines 5 2026-07-26
IGO2115 - 5 2026-07-12
IGO925 - 4 2026-06-17
IGO881 - 4 2026-07-24
IGO746 - 4 2026-07-11
IGO6619 IndiGo Airlines 4 2026-07-23

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 IGO5283 BOM → AMD Jul 26, 16:20 UTCJul 26, 16:30 UTC10m
2026-07-26 IGO5160 AMD → BOM Jul 26, 14:25 UTCJul 26, 15:20 UTC55m
2026-07-26 IGO23LA LKO → AMD Jul 26, 11:55 UTCJul 26, 12:30 UTC35m
2026-07-25 IGO381 GOI → AMD Jul 25, 13:05 UTCJul 25, 13:50 UTC45m
2026-07-25 IGO6345 AMD → GOI Jul 25, 12:05 UTCJul 25, 12:15 UTC10m
2026-07-25 IGO6345 AMD → GOI Jul 25, 11:05 UTCJul 25, 11:35 UTC30m
2026-07-25 IGO112 IXC → AMD Jul 25, 08:40 UTCJul 25, 09:25 UTC45m
2026-07-25 IGO6375 AMD → IXC Jul 25, 06:45 UTCJul 25, 07:35 UTC50m
2026-07-25 IGO65P DXB → AMD Jul 25, 01:40 UTCJul 25, 03:55 UTC2h 15m
2026-07-24 IGO1477 AMD → DXB Jul 24, 21:50 UTCJul 25, 00:00 UTC2h 10m
2026-07-24 IGO547 PNQ → AMD Jul 24, 18:05 UTCJul 24, 18:15 UTC10m
2026-07-24 IGO794 AMD → PNQ Jul 24, 15:55 UTCJul 24, 16:25 UTC30m
2026-07-24 IGO848 MAA → AMD Jul 24, 10:50 UTCJul 24, 11:10 UTC20m
2026-07-24 IGO881 - Jul 24, 09:05 UTCJul 24, 09:30 UTC25m
2026-07-24 IGO1174 CMB → MAA Jul 24, 05:25 UTCJul 24, 05:35 UTC10m
2026-07-24 IGO72H BOM → CMB Jul 24, 01:15 UTCJul 24, 03:00 UTC1h 45m
2026-07-23 IGO6619 PAT → BOM Jul 23, 18:15 UTCJul 23, 18:25 UTC10m
2026-07-23 IGO157H BLR → IXE Jul 23, 13:30 UTCJul 23, 13:40 UTC10m
2026-07-23 IGO5932 - Jul 23, 12:05 UTCJul 23, 12:20 UTC15m
2026-07-23 IGO5932 - Jul 23, 10:25 UTCJul 23, 11:30 UTC1h 5m
2026-07-23 IGO5931 BOM → AIP Jul 23, 07:25 UTCJul 23, 09:10 UTC1h 45m
2026-07-23 IGO792E AMD → BOM Jul 23, 03:45 UTCJul 23, 04:40 UTC55m
2026-07-22 IGO6902 LKO → PAT Jul 22, 13:05 UTCJul 22, 13:15 UTC10m
2026-07-21 IGO937M AMD → IXJ Jul 21, 16:50 UTCJul 22, 04:45 UTC11h 55m
2026-07-21 IGO5160 AMD → BOM Jul 21, 14:25 UTCJul 21, 15:30 UTC1h 5m
2026-07-21 IGO23LA LKO → AMD Jul 21, 12:05 UTCJul 21, 12:40 UTC35m
2026-07-20 IGO547 - Jul 20, 17:30 UTCJul 21, 07:55 UTC14h 24m
2026-07-20 IGO848 MAA → AMD Jul 20, 10:40 UTCJul 20, 11:15 UTC35m
2026-07-20 IGO881 - Jul 20, 08:50 UTCJul 20, 09:20 UTC30m
2026-07-20 IGO1174 CMB → MAA Jul 20, 05:35 UTCJul 20, 05:50 UTC15m
2026-07-20 IGO72H BOM → CMB Jul 20, 01:35 UTCJul 20, 03:25 UTC1h 50m
2026-07-19 IGO530C BOM → BOM Jul 19, 14:15 UTCJul 19, 19:10 UTC4h 55m
2026-07-19 IGO5265 GWL → BOM Jul 19, 11:55 UTCJul 19, 12:20 UTC25m
2026-07-19 IGO5265 GWL → BOM Jul 19, 10:50 UTCJul 19, 11:00 UTC10m
2026-07-19 IGO632P - Jul 19, 08:10 UTCJul 19, 09:35 UTC1h 25m
2026-07-19 IGO251V AMD → BOM Jul 19, 05:40 UTCJul 19, 06:25 UTC45m
2026-07-19 IGO2347 - Jul 19, 03:30 UTCJul 19, 03:40 UTC10m
2026-07-18 IGO6186 BOM → BOM Jul 18, 12:55 UTCJul 18, 17:20 UTC4h 25m
2026-07-18 IGO5155 RDP → BOM Jul 18, 05:45 UTCJul 18, 11:05 UTC5h 20m
2026-07-18 IGO5146 - Jul 18, 02:40 UTCJul 18, 03:25 UTC46m
2026-07-17 IGO381 - Jul 17, 13:20 UTCJul 17, 14:04 UTC45m
2026-07-17 IGO112 - Jul 17, 08:40 UTCJul 17, 12:19 UTC3h 40m
2026-07-17 IGO6375 AMD → IXC Jul 17, 06:40 UTCJul 17, 07:20 UTC40m
2026-07-17 IGO65P DXB → AMD Jul 17, 01:39 UTCJul 17, 03:55 UTC2h 15m
2026-07-16 IGO1477 - Jul 16, 23:49 UTCJul 17, 00:04 UTC15m
2026-07-16 IGO1477 - Jul 16, 21:45 UTCJul 16, 22:35 UTC50m
2026-07-16 IGO5152 - Jul 16, 17:54 UTCJul 16, 18:05 UTC10m
2026-07-16 IGO378M - Jul 16, 16:15 UTCJul 16, 16:44 UTC30m
2026-07-16 IGO526W - Jul 16, 14:00 UTCJul 16, 14:10 UTC10m
2026-07-16 IGO279V - Jul 16, 12:00 UTCJul 16, 12:49 UTC50m

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

Mode-S 801455 frequently asked

What is Mode-S code 801455?
801455 is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-IIA.
Where is Mode-S 801455 registered?
Mode-S code 801455 is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 801455 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 16:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 801455, octal 40012125, decimal 8,393,813.
What flights does 801455 operate?
Mode-S 801455 has broadcast 20 distinct callsigns, including IGO5265, IGO753P, IGO632P, IGO5932, IGO530C.