Apparatus

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sensors Mode-S transponder

80159C

ICAO 24-bit transponder address · allocated to India

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

Hex
80159C
Octal
40012634
Decimal
8,394,140
Country
IN
Tail
VT-TQP
Type
A20N
No current signal · last broadcast Jul 26, 23:00 UTC
Flights observed
542
Distinct callsigns
20
Country
IN
Last broadcast
Jul 26, 23:00 UTC

Last known position

Most recent position reported by Mode-S 80159C.

Country allocation

The ICAO 24-bit address 80159C 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
AIC5KE - 10 2026-07-17
AIC9EK - 9 2026-07-15
AIC8XX - 8 2026-07-13
AIC8MZ - 8 2026-07-17
AIC5JX - 8 2026-07-13
AIC3KR - 7 2026-07-15
AIC8GW - 6 2026-07-15
AIC7PB - 6 2026-07-02
AIC6LZ - 6 2026-07-14
AIC6DR - 6 2026-07-25
AIC5VC - 6 2026-07-23
AIC4CJ Air India 6 2026-07-21
AIC3XP - 6 2026-07-13
AIC3QT - 6 2026-07-05
AIC8JL - 5 2026-07-14
AIC4WC - 5 2026-07-03
AIC4GA - 5 2026-06-22
AIC3HK Air India 5 2026-06-27
AIC9GJ Air India 4 2026-06-19
AIC6ZA - 4 2026-06-27

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AIC7FM - Jul 26, 21:10 UTCJul 26, 23:00 UTC1h 50m
2026-07-26 AIC4MW HYD → DEL Jul 26, 12:50 UTCJul 26, 18:00 UTC5h 10m
2026-07-26 AIC3TL MAA → DEL Jul 26, 08:50 UTCJul 26, 11:10 UTC2h 20m
2026-07-26 AIC2DP DEL → MAA Jul 26, 04:50 UTCJul 26, 05:25 UTC35m
2026-07-26 AIC7JN BLR → DEL Jul 26, 00:40 UTCJul 26, 03:00 UTC2h 20m
2026-07-25 AIC6DR - Jul 25, 16:25 UTCJul 25, 16:35 UTC10m
2026-07-25 AIC6DR - Jul 25, 14:15 UTCJul 25, 14:50 UTC35m
2026-07-25 AIC8VW VNS → DEL Jul 25, 08:10 UTCJul 25, 11:30 UTC3h 20m
2026-07-25 AIC1RM GAU → DEL Jul 25, 04:50 UTCJul 25, 06:50 UTC2h 0m
2026-07-25 AIC8ES DEL → GAU Jul 25, 01:25 UTCJul 25, 03:20 UTC1h 55m
2026-07-24 AIC8JT PNQ → DEL Jul 24, 18:00 UTCJul 24, 18:45 UTC45m
2026-07-24 AIC8JT PNQ → DEL Jul 24, 17:00 UTCJul 24, 17:10 UTC10m
2026-07-24 AIC1AP - Jul 24, 13:55 UTCJul 24, 14:35 UTC40m
2026-07-24 AIC8VE DEL → DEL Jul 24, 07:25 UTCJul 24, 12:35 UTC5h 10m
2026-07-24 AIC5RW CCU → DEL Jul 24, 03:15 UTCJul 24, 05:05 UTC1h 50m
2026-07-23 AIC5VC - Jul 23, 16:40 UTCJul 23, 18:35 UTC1h 55m
2026-07-23 AIC4ZX HYD → DEL Jul 23, 05:10 UTCJul 23, 14:25 UTC9h 15m
2026-07-23 AIC6RT CCU → DEL Jul 23, 01:35 UTCJul 23, 03:30 UTC1h 55m
2026-07-22 AIC7FM DEL → CCU Jul 22, 21:05 UTCJul 22, 23:00 UTC1h 55m
2026-07-22 AIC2CE - Jul 22, 13:55 UTCJul 22, 15:35 UTC1h 40m
2026-07-22 AIC5JP CJB → BOM Jul 22, 03:40 UTCJul 22, 05:05 UTC1h 25m
2026-07-22 AIC2WG BOM → CJB Jul 22, 01:05 UTCJul 22, 02:15 UTC1h 10m
2026-07-21 AIC6QW COK → BOM Jul 21, 14:25 UTCJul 21, 16:20 UTC1h 55m
2026-07-21 AIC4KM BOM → COK Jul 21, 12:15 UTCJul 21, 13:10 UTC55m
2026-07-21 AIC4CJ DEL → JAI Jul 21, 08:25 UTCJul 21, 08:55 UTC30m
2026-07-21 AIC5RW CCU → DEL Jul 21, 03:05 UTCJul 21, 05:10 UTC2h 5m
2026-07-20 AIC5VC DEL → CCU Jul 20, 16:45 UTCJul 20, 18:35 UTC1h 50m
2026-07-20 AIC9ZM HYD → DEL Jul 20, 11:45 UTCJul 20, 12:20 UTC35m
2026-07-20 AIC8VE - Jul 20, 07:15 UTCJul 20, 07:40 UTC25m
2026-07-20 AIC1XB - Jul 20, 03:40 UTCJul 20, 05:20 UTC1h 40m
2026-07-20 AIC6YS - Jul 20, 01:00 UTCJul 20, 01:35 UTC35m
2026-07-19 AIC9FP PNQ → DEL Jul 19, 13:35 UTCJul 19, 15:35 UTC2h 0m
2026-07-19 AIC6UU - Jul 19, 10:40 UTCJul 19, 11:10 UTC30m
2026-07-19 AIC6DJ - Jul 19, 06:55 UTCJul 19, 08:50 UTC1h 55m
2026-07-19 AIC4XV - Jul 19, 04:55 UTCJul 19, 05:20 UTC25m
2026-07-19 AIC4XV - Jul 19, 04:05 UTCJul 19, 04:15 UTC10m
2026-07-19 AIC4UM - Jul 19, 02:10 UTCJul 19, 02:45 UTC35m
2026-07-19 AIC4UM - Jul 19, 01:25 UTCJul 19, 01:35 UTC10m
2026-07-18 AIC8EA - Jul 18, 19:05 UTCJul 18, 19:25 UTC20m
2026-07-18 AIC8EA - Jul 18, 17:45 UTCJul 18, 18:15 UTC30m
2026-07-18 AIC3TL - Jul 18, 04:40 UTCJul 18, 10:55 UTC6h 15m
2026-07-18 AIC7JN - Jul 18, 00:45 UTCJul 18, 03:00 UTC2h 16m
2026-07-17 AIC1MQ - Jul 17, 19:05 UTCJul 17, 19:25 UTC20m
2026-07-17 AIC7SJ - Jul 17, 14:30 UTCJul 17, 15:44 UTC1h 15m
2026-07-17 AIC7CM - Jul 17, 12:10 UTCJul 17, 13:15 UTC1h 5m
2026-07-17 AIC3HB - Jul 17, 08:45 UTCJul 17, 10:44 UTC2h 0m
2026-07-17 AIC8MZ - Jul 17, 06:10 UTCJul 17, 06:45 UTC35m
2026-07-17 AIC8MZ - Jul 17, 05:15 UTCJul 17, 05:25 UTC10m
2026-07-17 AIC5KE - Jul 17, 03:14 UTCJul 17, 03:25 UTC10m
2026-07-17 AIC5KE - Jul 17, 01:09 UTCJul 17, 01:45 UTC35m

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

Mode-S 80159C frequently asked

What is Mode-S code 80159C?
80159C is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-TQP.
Where is Mode-S 80159C registered?
Mode-S code 80159C is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 80159C broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 23:00 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 80159C, octal 40012634, decimal 8,394,140.
What flights does 80159C operate?
Mode-S 80159C has broadcast 20 distinct callsigns, including AIC5KE, AIC9EK, AIC8XX, AIC8MZ, AIC5JX.