Apparatus

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sensors Mode-S transponder

801506

ICAO 24-bit transponder address · allocated to India

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

Hex
801506
Octal
40012406
Decimal
8,393,990
Country
IN
Tail
VT-IIX
Type
A20N
No current signal · last broadcast 1h ago
Flights observed
176
Distinct callsigns
20
Country
IN
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 801506.

Country allocation

The ICAO 24-bit address 801506 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
IGO1038 IndiGo Airlines 4 2026-06-17
IGO1008 IndiGo Airlines 4 2026-06-12
IGO1007 IndiGo Airlines 4 2026-06-12
IGO098 IndiGo Airlines 4 2026-06-16
IGO362P - 3 2026-06-10
IGO1068 IndiGo Airlines 3 2026-06-12
IGO1067 IndiGo Airlines 3 2026-06-11
IGO1037 - 3 2026-06-17
IGO1028 IndiGo Airlines 3 2026-06-09
IGO085 - 3 2026-06-18
IGO967 - 2 2026-05-14
IGO955 - 2 2026-05-22
IGO9205 - 2 2026-05-13
IGO746Y - 2 2026-06-23
IGO6966 IndiGo Airlines 2 2026-05-15
IGO670E - 2 2026-06-22
IGO6302 IndiGo Airlines 2 2026-05-10
IGO6102 IndiGo Airlines 2 2026-05-15
IGO6030 - 2 2026-05-22
IGO6029 - 2 2026-06-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-23 IGO373H BOM → MAA Jun 23, 13:50 UTCJun 23, 17:30 UTC3h 40m
2026-06-23 IGO394 - Jun 23, 10:55 UTCJun 23, 12:35 UTC1h 40m
2026-06-23 IGO394 - Jun 23, 09:05 UTCJun 23, 09:45 UTC40m
2026-06-23 IGO207 - Jun 23, 07:40 UTCJun 23, 08:15 UTC35m
2026-06-23 IGO207 - Jun 23, 04:35 UTCJun 23, 06:24 UTC1h 50m
2026-06-23 IGO746Y - Jun 23, 01:35 UTCJun 23, 03:09 UTC1h 35m
2026-06-22 IGO93VE - Jun 22, 16:24 UTCJun 22, 17:10 UTC45m
2026-06-22 IGO6029 - Jun 22, 06:00 UTCJun 22, 07:14 UTC1h 15m
2026-06-22 IGO670E - Jun 22, 04:19 UTCJun 22, 04:34 UTC15m
2026-06-22 IGO564V - Jun 22, 02:00 UTCJun 22, 02:10 UTC10m
2026-06-21 IGO060 - Jun 21, 12:49 UTCJun 21, 23:40 UTC10h 50m
2026-06-21 IGO060 - Jun 21, 02:15 UTCJun 21, 23:30 UTC21h 15m
2026-06-20 IGO1426 - Jun 20, 22:05 UTCJun 21, 00:04 UTC2h 0m
2026-06-20 IGO1426 - Jun 20, 20:00 UTCJun 20, 20:25 UTC25m
2026-06-20 IGO1421 - Jun 20, 18:34 UTCJun 20, 18:40 UTC5m
2026-06-20 IGO5936 - Jun 20, 10:25 UTCJun 20, 16:39 UTC6h 15m
2026-06-20 IGO5935 - Jun 20, 05:04 UTCJun 20, 08:49 UTC3h 45m
2026-06-18 IGO086 - Jun 18, 22:55 UTCJun 19, 06:35 UTC7h 39m
2026-06-18 IGO085 - Jun 18, 21:00 UTCJun 18, 21:10 UTC10m
2026-06-18 IGO371F - Jun 18, 06:55 UTCJun 18, 18:25 UTC11h 30m
2026-06-18 IGO367P - Jun 18, 02:45 UTCJun 18, 05:45 UTC3h 0m
2026-06-17 IGO1038 KUL → BLR Jun 17, 17:30 UTCJun 17, 17:45 UTC15m
2026-06-17 IGO1038 KUL → BLR Jun 17, 14:15 UTCJun 17, 14:35 UTC20m
2026-06-17 IGO1037 - Jun 17, 08:50 UTCJun 17, 12:40 UTC3h 50m
2026-06-17 IGO142 - Jun 17, 05:30 UTCJun 17, 05:40 UTC10m
2026-06-16 IGO098 DMM → LKO Jun 16, 12:25 UTCJun 16, 12:35 UTC10m
2026-06-16 IGO098 DMM → LKO Jun 16, 08:20 UTCJun 16, 11:25 UTC3h 5m
2026-06-15 IGO088 DMM → CCJ Jun 15, 21:14 UTCJun 15, 22:20 UTC1h 5m
2026-06-15 IGO097 LKO → DMM Jun 15, 16:40 UTCJun 15, 17:25 UTC45m
2026-06-15 IGO098 DMM → LKO Jun 15, 12:30 UTCJun 15, 12:39 UTC10m
2026-06-15 IGO098 DMM → LKO Jun 15, 08:20 UTCJun 15, 11:19 UTC3h 0m
2026-06-15 IGO087 CCJ → DMM Jun 15, 06:20 UTCJun 15, 06:30 UTC10m
2026-06-13 IGO086 - Jun 13, 23:55 UTCJun 14, 06:45 UTC6h 50m
2026-06-13 IGO085 - Jun 13, 02:05 UTCJun 13, 21:15 UTC19h 9m
2026-06-12 IGO085 - Jun 12, 19:35 UTCJun 13, 18:45 UTC23h 9m
2026-06-12 IGO1008 SIN → TRZ Jun 12, 19:00 UTCJun 13, 07:40 UTC12h 39m
2026-06-12 IGO1007 TRZ → SIN Jun 12, 16:25 UTCJun 12, 17:15 UTC50m
2026-06-12 IGO1068 BKK → HYD Jun 12, 05:30 UTCJun 12, 11:00 UTC5h 30m
2026-06-11 IGO1067 HYD → BKK Jun 11, 15:30 UTCJun 12, 03:45 UTC12h 16m
2026-06-10 IGO362P - Jun 10, 19:35 UTCJun 11, 14:30 UTC18h 55m
2026-06-10 IGO1008 SIN → TRZ Jun 10, 19:00 UTCJun 11, 14:30 UTC19h 30m
2026-06-10 IGO1007 TRZ → SIN Jun 10, 10:35 UTCJun 10, 17:15 UTC6h 40m
2026-06-09 IGO1028 SIN → HYD Jun 9, 11:35 UTCJun 10, 10:50 UTC23h 15m
2026-06-09 IGO1028 SIN → HYD Jun 9, 11:10 UTCJun 9, 12:05 UTC55m
2026-06-08 IGO1029 VGA → SIN Jun 8, 22:10 UTCJun 9, 08:35 UTC10h 25m
2026-06-08 IGO1027 HYD → SIN Jun 8, 13:00 UTCJun 8, 20:50 UTC7h 50m
2026-06-08 IGO34ME BBI → HYD Jun 8, 06:35 UTCJun 8, 11:55 UTC5h 20m
2026-06-07 IGO6395 IXC → AMD Jun 7, 14:00 UTCJun 8, 11:55 UTC21h 55m
2026-06-07 IGO313K DED → JAI Jun 7, 12:30 UTCJun 7, 12:55 UTC25m
2026-06-07 IGO6390 IDR → DEL Jun 7, 08:15 UTCJun 7, 11:25 UTC3h 10m

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

Mode-S 801506 frequently asked

What is Mode-S code 801506?
801506 is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-IIX.
Where is Mode-S 801506 registered?
Mode-S code 801506 is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 801506 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 801506, octal 40012406, decimal 8,393,990.
What flights does 801506 operate?
Mode-S 801506 has broadcast 20 distinct callsigns, including IGO1038, IGO1008, IGO1007, IGO098, IGO362P.