Apparatus

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sensors Mode-S transponder

8015D8

ICAO 24-bit transponder address · allocated to India

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

Hex
8015D8
Octal
40012730
Decimal
8,394,200
Country
IN
Tail
VT-IPX
Type
A20N
No current signal · last broadcast Apr 21, 19:10 UTC
Flights observed
52
Distinct callsigns
20
Country
IN
Last broadcast
Apr 21, 19:10 UTC

Last known position

Most recent position reported by Mode-S 8015D8.

Country allocation

The ICAO 24-bit address 8015D8 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
IGO795K - 3 2026-04-14
IGO6373 IndiGo Airlines 3 2026-04-17
IGO291 IndiGo Airlines 3 2026-04-18
IGO1702 IndiGo Airlines 3 2026-04-16
IGO6504 - 2 2026-04-17
IGO649Y - 2 2026-04-14
IGO6304 IndiGo Airlines 2 2026-04-18
IGO601M - 2 2026-04-17
IGO5935 - 2 2026-04-21
IGO301P - 2 2026-04-17
IGO1153 IndiGo Airlines 2 2026-04-16
IGO942L - 1 2026-04-21
IGO932 IndiGo Airlines 1 2026-04-14
IGO753P - 1 2026-04-18
IGO6972 IndiGo Airlines 1 2026-04-21
IGO6551 IndiGo Airlines 1 2026-04-14
IGO652E - 1 2026-04-18
IGO6390 - 1 2026-04-13
IGO6235 IndiGo Airlines 1 2026-04-19
IGO616C IndiGo Airlines 1 2026-04-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-04-21 IGO6972 BHO → GOX Apr 21, 15:45 UTCApr 21, 19:00 UTC3h 15m
2026-04-21 IGO942L - Apr 21, 14:15 UTCApr 21, 14:31 UTC15m
2026-04-21 IGO5936 - Apr 21, 10:25 UTCApr 21, 11:15 UTC50m
2026-04-21 IGO5935 - Apr 21, 08:20 UTCApr 21, 08:45 UTC25m
2026-04-20 IGO5935 - Apr 20, 12:05 UTCApr 21, 08:45 UTC20h 40m
2026-04-20 IGO616C BBI → BLR Apr 20, 10:10 UTCApr 20, 10:35 UTC25m
2026-04-19 IGO305Y - Apr 19, 15:40 UTCApr 19, 15:55 UTC15m
2026-04-19 IGO6235 COK → HYD Apr 19, 08:45 UTCApr 19, 12:15 UTC3h 30m
2026-04-19 IGO2114 - Apr 19, 01:15 UTCApr 19, 07:35 UTC6h 20m
2026-04-18 IGO652E - Apr 18, 12:35 UTCApr 18, 17:45 UTC5h 10m
2026-04-18 IGO753P - Apr 18, 08:55 UTCApr 18, 11:15 UTC2h 20m
2026-04-18 IGO291 IXL → IXC Apr 18, 07:25 UTCApr 18, 07:50 UTC25m
2026-04-18 IGO291 IXL → IXC Apr 18, 07:05 UTCApr 18, 07:50 UTC45m
2026-04-18 IGO291 IXL → IXC Apr 18, 05:55 UTCApr 18, 07:00 UTC1h 5m
2026-04-18 IGO6304 GAU → DEL Apr 18, 03:25 UTCApr 18, 04:40 UTC1h 15m
2026-04-18 IGO6304 GAU → DEL Apr 18, 02:30 UTCApr 18, 03:20 UTC50m
2026-04-17 IGO601M - Apr 17, 17:25 UTCApr 17, 17:50 UTC25m
2026-04-17 IGO601M - Apr 17, 16:10 UTCApr 17, 17:15 UTC1h 5m
2026-04-17 IGO6504 - Apr 17, 13:20 UTCApr 17, 14:00 UTC40m
2026-04-17 IGO6504 - Apr 17, 11:30 UTCApr 17, 13:15 UTC1h 45m
2026-04-17 IGO301P - Apr 17, 09:20 UTCApr 17, 10:35 UTC1h 15m
2026-04-17 IGO301P - Apr 17, 08:45 UTCApr 17, 09:15 UTC30m
2026-04-17 IGO6373 RPR → BOM Apr 17, 07:20 UTCApr 17, 07:30 UTC10m
2026-04-17 IGO6373 RPR → BOM Apr 17, 05:20 UTCApr 17, 07:15 UTC1h 55m
2026-04-17 IGO6373 RPR → BOM Apr 17, 03:20 UTCApr 17, 05:15 UTC1h 56m
2026-04-17 IGO164W - Apr 17, 01:25 UTCApr 17, 03:15 UTC1h 50m
2026-04-16 IGO603W - Apr 16, 15:35 UTCApr 16, 16:15 UTC40m
2026-04-16 IGO5014 DEL → BDQ Apr 16, 13:15 UTCApr 16, 13:35 UTC20m
2026-04-16 IGO1154 KTM → DEL Apr 16, 09:24 UTCApr 16, 10:49 UTC1h 25m
2026-04-16 IGO1153 DEL → KTM Apr 16, 07:19 UTCApr 16, 07:34 UTC15m
2026-04-16 IGO1153 DEL → KTM Apr 16, 06:15 UTCApr 16, 07:00 UTC45m
2026-04-16 IGO1702 CAN → DEL Apr 16, 01:10 UTCApr 16, 03:00 UTC1h 50m
2026-04-16 IGO1702 CAN → DEL Apr 16, 00:35 UTCApr 16, 01:05 UTC30m
2026-04-15 IGO1702 CAN → DEL Apr 15, 21:30 UTCApr 15, 21:45 UTC15m
2026-04-15 IGO1701 DEL → DOH Apr 15, 17:05 UTCApr 15, 17:30 UTC25m
2026-04-15 IGO259F - Apr 15, 12:05 UTCApr 15, 12:50 UTC45m
2026-04-15 IGO338C - Apr 15, 09:35 UTCApr 15, 10:05 UTC30m
2026-04-15 IGO396 CCJ → BOM Apr 15, 08:05 UTCApr 15, 08:35 UTC30m
2026-04-15 IGO2037 DIB → DEL Apr 15, 06:00 UTCApr 15, 06:25 UTC25m
2026-04-15 IGO2146 LKO → DEL Apr 15, 03:50 UTCApr 15, 04:45 UTC55m
2026-04-15 IGO452W - Apr 15, 02:05 UTCApr 15, 02:50 UTC45m
2026-04-14 IGO932 AGR → HYD Apr 14, 17:20 UTCApr 14, 18:05 UTC45m
2026-04-14 IGO649Y - Apr 14, 14:50 UTCApr 14, 15:00 UTC10m
2026-04-14 IGO649Y - Apr 14, 14:30 UTCApr 14, 14:45 UTC15m
2026-04-14 IGO795K - Apr 14, 12:50 UTCApr 14, 13:15 UTC25m
2026-04-14 IGO795K - Apr 14, 10:50 UTCApr 14, 12:45 UTC1h 55m
2026-04-14 IGO795K - Apr 14, 09:10 UTCApr 14, 11:05 UTC1h 55m
2026-04-14 IGO6551 IDR → BOM Apr 14, 07:30 UTCApr 14, 09:05 UTC1h 35m
2026-04-14 IGO305F IXB → CCU Apr 14, 06:00 UTCApr 14, 06:25 UTC25m
2026-04-13 IGO597M - Apr 13, 14:35 UTCApr 13, 15:00 UTC25m

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

Mode-S 8015D8 frequently asked

What is Mode-S code 8015D8?
8015D8 is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-IPX.
Where is Mode-S 8015D8 registered?
Mode-S code 8015D8 is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8015D8 broadcasting right now?
No active broadcast right now. Last signal was Apr 21, 19:10 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8015D8, octal 40012730, decimal 8,394,200.
What flights does 8015D8 operate?
Mode-S 8015D8 has broadcast 20 distinct callsigns, including IGO795K, IGO6373, IGO291, IGO1702, IGO6504.