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sensors Mode-S transponder

8015C7

ICAO 24-bit transponder address · allocated to India

Currently assigned to VT-IBN · AIRBUS A-321neo

Hex
8015C7
Octal
40012707
Decimal
8,394,183
Country
IN
Tail
VT-IBN
Type
A21N
Broadcasting now · callsign IGO403K · 36,025 ft
Flights observed
499
Distinct callsigns
20
Country
IN
Last broadcast
Jul 26, 17:05 UTC

Current position

8015C7 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 8015C7 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
IGO6535 - 7 2026-06-18
IGO952 - 6 2026-06-26
IGO6428 IndiGo Airlines 6 2026-07-26
IGO403W - 6 2026-06-26
IGO235 IndiGo Airlines 6 2026-07-21
IGO5109 IndiGo Airlines 5 2026-07-24
IGO6852 IndiGo Airlines 4 2026-06-13
IGO573Y - 4 2026-06-26
IGO5247 - 4 2026-07-16
IGO5066 IndiGo Airlines 4 2026-06-07
IGO38E IndiGo Airlines 4 2026-06-15
IGO339 - 4 2026-06-18
IGO337F - 4 2026-06-26
IGO975 IndiGo Airlines 3 2026-05-28
IGO950H - 3 2026-07-24
IGO767K - 3 2026-06-07
IGO752F - 3 2026-07-10
IGO751 - 3 2026-06-27
IGO749 - 3 2026-06-21
IGO748 - 3 2026-07-10

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 IGO593 IXC → BLR Jul 26, 16:50 UTCJul 26, 17:05 UTC15m
2026-07-26 IGO593 IXC → BLR Jul 26, 14:35 UTCJul 26, 15:25 UTC50m
2026-07-26 IGO255V - Jul 26, 11:05 UTCJul 26, 13:25 UTC2h 20m
2026-07-26 IGO6428 TRV → BLR Jul 26, 06:55 UTCJul 26, 07:45 UTC50m
2026-07-26 IGO6144 BLR → TRV Jul 26, 05:05 UTCJul 26, 06:05 UTC1h 0m
2026-07-26 IGO542 BOM → TRZ Jul 26, 03:30 UTCJul 26, 03:55 UTC25m
2026-07-26 IGO541 DEL → GOX Jul 26, 01:45 UTCJul 26, 02:05 UTC20m
2026-07-25 IGO58WP - Jul 25, 14:30 UTCJul 25, 19:15 UTC4h 45m
2026-07-25 IGO773W MAA → BLR Jul 25, 12:35 UTCJul 25, 13:00 UTC25m
2026-07-25 IGO694 JAI → MAA Jul 25, 09:20 UTCJul 25, 09:30 UTC10m
2026-07-25 IGO913 COK → HYD Jul 25, 04:15 UTCJul 25, 04:55 UTC40m
2026-07-24 IGO335 TRV → HYD Jul 24, 12:50 UTCJul 25, 03:20 UTC14h 30m
2026-07-24 IGO624 BOM → TRV Jul 24, 10:00 UTCJul 24, 11:45 UTC1h 45m
2026-07-24 IGO950H - Jul 24, 07:00 UTCJul 24, 08:25 UTC1h 25m
2026-07-24 IGO5109 CJB → BOM Jul 24, 05:00 UTCJul 24, 05:40 UTC40m
2026-07-24 IGO5109 CJB → BOM Jul 24, 04:25 UTCJul 24, 04:30 UTC5m
2026-07-24 IGO5060 BDQ → BOM Jul 24, 02:50 UTCJul 24, 03:10 UTC20m
2026-07-24 IGO5059 BOM → CCU Jul 24, 00:30 UTCJul 24, 00:40 UTC10m
2026-07-23 IGO483J VNS → BOM Jul 23, 16:45 UTCJul 23, 17:05 UTC20m
2026-07-23 IGO272 BOM → ATQ Jul 23, 12:30 UTCJul 23, 12:45 UTC15m
2026-07-23 IGO6110 RPR → BOM Jul 23, 10:50 UTCJul 23, 11:15 UTC25m
2026-07-22 IGO082 DMM → BOM Jul 22, 17:45 UTCJul 23, 04:05 UTC10h 20m
2026-07-22 IGO41HP - Jul 22, 13:05 UTCJul 22, 13:20 UTC15m
2026-07-22 IGO542 BOM → TRZ Jul 22, 03:50 UTCJul 22, 04:15 UTC25m
2026-07-22 IGO541 DEL → GOX Jul 22, 02:00 UTCJul 22, 02:15 UTC15m
2026-07-21 IGO6564 PNQ → BLR Jul 21, 22:35 UTCJul 21, 22:55 UTC20m
2026-07-21 IGO6563 - Jul 21, 19:35 UTCJul 21, 19:45 UTC10m
2026-07-21 IGO235 CCU → BLR Jul 21, 08:45 UTCJul 21, 08:55 UTC10m
2026-07-21 IGO235 CCU → BLR Jul 21, 06:55 UTCJul 21, 08:05 UTC1h 10m
2026-07-21 IGO235 CCU → BLR Jul 21, 06:20 UTCJul 21, 06:25 UTC5m
2026-07-21 IGO442 BLR → CCU Jul 21, 02:45 UTCJul 21, 05:00 UTC2h 15m
2026-07-20 IGO651H - Jul 20, 19:20 UTCJul 20, 19:30 UTC10m
2026-07-20 IGO903 - Jul 20, 14:05 UTCJul 20, 14:20 UTC15m
2026-07-20 IGO6548 - Jul 20, 09:15 UTCJul 20, 12:55 UTC3h 40m
2026-07-20 IGO6584 GOX → BLR Jul 20, 07:05 UTCJul 20, 07:55 UTC50m
2026-07-20 IGO6583 BLR → GOX Jul 20, 05:15 UTCJul 20, 05:35 UTC20m
2026-07-20 IGO692J - Jul 20, 03:20 UTCJul 20, 03:30 UTC10m
2026-07-19 IGO1236 - Jul 19, 12:35 UTCJul 19, 22:45 UTC10h 10m
2026-07-19 IGO565 HYD → BOM Jul 19, 03:25 UTCJul 19, 04:45 UTC1h 20m
2026-07-19 IGO972 - Jul 19, 00:55 UTCJul 19, 02:05 UTC1h 10m
2026-07-18 IGO773F - Jul 18, 16:05 UTCJul 18, 16:15 UTC10m
2026-07-18 IGO994P - Jul 18, 01:54 UTCJul 18, 02:29 UTC35m
2026-07-17 IGO355H - Jul 17, 15:05 UTCJul 17, 17:25 UTC2h 20m
2026-07-17 IGO429 - Jul 17, 13:40 UTCJul 17, 13:50 UTC10m
2026-07-17 IGO429 - Jul 17, 11:25 UTCJul 17, 12:15 UTC50m
2026-07-17 IGO108 HYD → IXC Jul 17, 09:15 UTCJul 17, 10:10 UTC55m
2026-07-16 IGO108 HYD → IXC Jul 16, 15:14 UTCJul 17, 10:10 UTC18h 55m
2026-07-16 IGO556H - Jul 16, 13:49 UTCJul 16, 14:15 UTC25m
2026-07-16 IGO556H - Jul 16, 12:40 UTCJul 16, 12:55 UTC15m
2026-07-16 IGO5247 - Jul 16, 10:59 UTCJul 16, 11:15 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-IBN page for operator, model, and routing details .

Mode-S 8015C7 frequently asked

What is Mode-S code 8015C7?
8015C7 is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-IBN.
Where is Mode-S 8015C7 registered?
Mode-S code 8015C7 is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8015C7 broadcasting right now?
Yes. Mode-S 8015C7 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8015C7, octal 40012707, decimal 8,394,183.
What flights does 8015C7 operate?
Mode-S 8015C7 has broadcast 20 distinct callsigns, including IGO6535, IGO952, IGO6428, IGO403W, IGO235.