Apparatus

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sensors Mode-S transponder

801503

ICAO 24-bit transponder address · allocated to India

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

Hex
801503
Octal
40012403
Decimal
8,393,987
Country
IN
Tail
VT-IPC
Type
A20N
No current signal · last broadcast 2h ago
Flights observed
190
Distinct callsigns
20
Country
IN
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 801503.

Country allocation

The ICAO 24-bit address 801503 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
IGO012 IndiGo Airlines 6 2026-04-17
IGO1702 IndiGo Airlines 5 2026-04-15
IGO011 IndiGo Airlines 5 2026-04-17
IGO017 IndiGo Airlines 4 2026-05-17
IGO1722 IndiGo Airlines 3 2026-04-16
IGO1721 IndiGo Airlines 3 2026-04-16
IGO1023 IndiGo Airlines 3 2026-04-30
IGO931P - 2 2026-05-30
IGO927 IndiGo Airlines 2 2026-05-05
IGO907M - 2 2026-05-19
IGO82EH IndiGo Airlines 2 2026-05-23
IGO6902 IndiGo Airlines 2 2026-05-22
IGO6771 IndiGo Airlines 2 2026-05-05
IGO6344 IndiGo Airlines 2 2026-05-09
IGO6302 IndiGo Airlines 2 2026-05-24
IGO625P - 2 2026-05-04
IGO619 IndiGo Airlines 2 2026-05-03
IGO5021 IndiGo Airlines 2 2026-05-19
IGO38RA - 2 2026-05-28
IGO2121 - 2 2026-05-07

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 IGO658M BLR → PAT May 30, 09:35 UTCMay 30, 11:25 UTC1h 50m
2026-05-30 IGO931P - May 30, 08:05 UTCMay 30, 08:15 UTC10m
2026-05-30 IGO931P - May 30, 06:05 UTCMay 30, 06:20 UTC15m
2026-05-30 IGO183E - May 30, 04:40 UTCMay 30, 04:50 UTC10m
2026-05-30 IGO183E - May 30, 03:00 UTCMay 30, 03:15 UTC15m
2026-05-29 IGO1409 AUH → BLR May 29, 22:35 UTCMay 30, 00:15 UTC1h 40m
2026-05-29 IGO6162 BLR → IXE May 29, 13:00 UTCMay 29, 13:20 UTC20m
2026-05-29 IGO6036 IXD → BLR May 29, 11:05 UTCMay 29, 11:15 UTC10m
2026-05-29 IGO473Y - May 29, 06:15 UTCMay 29, 06:25 UTC10m
2026-05-29 IGO701 IDR → BLR May 29, 03:05 UTCMay 29, 03:20 UTC15m
2026-05-28 IGO5136 JAI → DEL May 28, 15:45 UTCMay 29, 00:05 UTC8h 20m
2026-05-28 IGO38RA - May 28, 14:30 UTCMay 28, 14:40 UTC10m
2026-05-28 IGO38RA - May 28, 12:45 UTCMay 28, 13:40 UTC55m
2026-05-28 IGO6146 BLR → MAA May 28, 06:35 UTCMay 28, 11:50 UTC5h 15m
2026-05-28 IGO2019 IDR → DEL May 28, 03:20 UTCMay 28, 05:25 UTC2h 5m
2026-05-27 IGO761P - May 27, 17:10 UTCMay 27, 17:25 UTC15m
2026-05-27 IGO2015 IXL → DEL May 27, 12:10 UTCMay 27, 12:20 UTC10m
2026-05-27 IGO2014 ATQ → DEL May 27, 09:20 UTCMay 27, 09:40 UTC20m
2026-05-27 IGO792 BOM → HYD May 27, 08:00 UTCMay 27, 08:10 UTC10m
2026-05-27 IGO791 HYD → BOM May 27, 04:49 UTCMay 27, 05:04 UTC15m
2026-05-27 IGO391L - May 27, 01:54 UTCMay 27, 03:24 UTC1h 30m
2026-05-26 IGO1170 CMB → DEL May 26, 13:24 UTCMay 26, 21:20 UTC7h 55m
2026-05-26 IGO2747 DEL → SXR May 26, 08:30 UTCMay 26, 11:50 UTC3h 20m
2026-05-26 IGO5052 LKO → DEL May 26, 05:10 UTCMay 26, 06:20 UTC1h 10m
2026-05-26 IGO5036 - May 26, 03:05 UTCMay 26, 04:04 UTC1h 0m
2026-05-25 IGO1170 CMB → DEL May 25, 19:00 UTCMay 26, 00:29 UTC5h 29m
2026-05-25 IGO303C BBI → BLR May 25, 16:35 UTCMay 25, 16:55 UTC20m
2026-05-25 IGO6914 GAU → BBI May 25, 13:05 UTCMay 25, 16:00 UTC2h 55m
2026-05-25 IGO6103 CCU → DIB May 25, 08:10 UTCMay 25, 08:55 UTC45m
2026-05-25 IGO1016 SIN → CCU May 25, 02:55 UTCMay 25, 06:20 UTC3h 25m
2026-05-24 IGO403V - May 24, 17:55 UTCMay 24, 18:35 UTC40m
2026-05-24 IGO266K CCU → GAU May 24, 16:25 UTCMay 24, 17:00 UTC35m
2026-05-24 IGO9205 - May 24, 08:05 UTCMay 24, 10:45 UTC2h 40m
2026-05-24 IGO202C GWL → DEL May 24, 05:45 UTCMay 24, 06:30 UTC45m
2026-05-24 IGO6302 GOX → DEL May 24, 04:00 UTCMay 24, 04:35 UTC35m
2026-05-24 IGO6302 GOX → DEL May 24, 02:20 UTCMay 24, 02:35 UTC15m
2026-05-23 IGO82EH PAT → BLR May 23, 20:00 UTCMay 23, 20:15 UTC15m
2026-05-23 IGO82EH PAT → BLR May 23, 18:10 UTCMay 23, 18:30 UTC20m
2026-05-23 IGO872C - May 23, 15:05 UTCMay 23, 17:00 UTC1h 55m
2026-05-23 IGO388 IXE → BLR May 23, 13:25 UTCMay 23, 14:00 UTC35m
2026-05-23 IGO109 BLR → IXE May 23, 11:45 UTCMay 23, 12:05 UTC20m
2026-05-23 IGO633 GOI → BLR May 23, 07:10 UTCMay 23, 09:45 UTC2h 35m
2026-05-23 IGO139V - May 23, 05:45 UTCMay 23, 06:00 UTC15m
2026-05-23 IGO405 BLR → RPR May 23, 02:25 UTCMay 23, 02:40 UTC14m
2026-05-23 IGO6422 AMD → BLR May 23, 00:10 UTCMay 23, 00:25 UTC15m
2026-05-22 IGO6654 IXR → AMD May 22, 15:10 UTCMay 22, 15:20 UTC10m
2026-05-22 IGO6902 LKO → PAT May 22, 13:30 UTCMay 22, 13:40 UTC10m
2026-05-22 IGO6902 LKO → PAT May 22, 12:00 UTCMay 22, 12:25 UTC25m
2026-05-22 IGO935 AMD → LKO May 22, 10:45 UTCMay 22, 11:00 UTC15m
2026-05-22 IGO937M AMD → IXJ May 22, 04:00 UTCMay 22, 07:45 UTC3h 45m

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

Mode-S 801503 frequently asked

What is Mode-S code 801503?
801503 is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-IPC.
Where is Mode-S 801503 registered?
Mode-S code 801503 is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 801503 broadcasting right now?
No active broadcast right now. Last signal was 2h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 801503, octal 40012403, decimal 8,393,987.
What flights does 801503 operate?
Mode-S 801503 has broadcast 20 distinct callsigns, including IGO012, IGO1702, IGO011, IGO017, IGO1722.