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sensors Mode-S transponder

80159D

ICAO 24-bit transponder address · allocated to India

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

Hex
80159D
Octal
40012635
Decimal
8,394,141
Country
IN
Tail
VT-TQQ
Type
A20N
No current signal · last broadcast Jul 26, 16:45 UTC
Flights observed
575
Distinct callsigns
20
Country
IN
Last broadcast
Jul 26, 16:45 UTC

Last known position

Most recent position reported by Mode-S 80159D.

Country allocation

The ICAO 24-bit address 80159D 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
AIC7PB - 10 2026-07-17
AIC2JS - 8 2026-07-03
AIC7QQ - 7 2026-07-16
AIC6LZ - 7 2026-07-24
AIC6DR - 7 2026-07-20
AIC1RG - 7 2026-06-18
AIC8XX Air India 6 2026-06-04
AIC8VR Air India 6 2026-07-26
AIC6MF - 6 2026-07-19
AIC2GH - 6 2026-07-16
AIC1XC - 6 2026-06-18
AIC8EA - 5 2026-07-06
AIC6KF - 5 2026-06-20
AIC5JP - 5 2026-07-20
AIC4UZ Air India 5 2026-07-26
AIC3MP - 5 2026-07-22
AIC3EC - 5 2026-07-22
AIC2WG - 5 2026-07-20
AIC1QB Air India 5 2026-06-20
AIC9EK - 4 2026-06-08

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AIC8VR BOM → DEL Jul 26, 15:10 UTCJul 26, 16:45 UTC1h 35m
2026-07-26 AIC4UZ MAA → BOM Jul 26, 11:50 UTCJul 26, 12:20 UTC30m
2026-07-26 AIC4UZ MAA → BOM Jul 26, 10:50 UTCJul 26, 11:10 UTC20m
2026-07-26 AIC5EB BOM → MAA Jul 26, 05:05 UTCJul 26, 05:25 UTC20m
2026-07-26 AIC3ML DEL → BOM Jul 26, 02:30 UTCJul 26, 02:45 UTC15m
2026-07-26 AIC3ML DEL → BOM Jul 26, 01:05 UTCJul 26, 01:40 UTC35m
2026-07-25 AIC6CC BOM → DEL Jul 25, 10:10 UTCJul 25, 11:50 UTC1h 40m
2026-07-25 AIC3GN - Jul 25, 08:05 UTCJul 25, 08:25 UTC20m
2026-07-25 AIC3GN - Jul 25, 06:40 UTCJul 25, 07:10 UTC30m
2026-07-25 AIC1XB PNQ → DEL Jul 25, 03:15 UTCJul 25, 05:15 UTC2h 0m
2026-07-25 AIC6YS - Jul 25, 01:50 UTCJul 25, 02:00 UTC10m
2026-07-25 AIC6YS - Jul 25, 00:30 UTCJul 25, 01:05 UTC35m
2026-07-24 AIC8JK GAU → DEL Jul 24, 12:40 UTCJul 24, 14:50 UTC2h 10m
2026-07-24 AIC6FW - Jul 24, 09:20 UTCJul 24, 11:15 UTC1h 55m
2026-07-24 AIC8JL BLR → DEL Jul 24, 05:45 UTCJul 24, 08:10 UTC2h 25m
2026-07-24 AIC6LZ - Jul 24, 03:30 UTCJul 24, 04:05 UTC35m
2026-07-23 AIC7ME BLR → BOM Jul 23, 19:10 UTCJul 23, 19:35 UTC25m
2026-07-23 AIC7ME BLR → BOM Jul 23, 18:15 UTCJul 23, 18:25 UTC10m
2026-07-23 AIC5JL - Jul 23, 16:10 UTCJul 23, 16:20 UTC10m
2026-07-23 AIC5JL - Jul 23, 14:05 UTCJul 23, 14:40 UTC35m
2026-07-23 AIC9ZM HYD → DEL Jul 23, 07:25 UTCJul 23, 12:35 UTC5h 10m
2026-07-23 AIC6VY BOM → DEL Jul 23, 04:50 UTCJul 23, 05:50 UTC1h 0m
2026-07-23 AIC6VY BOM → DEL Jul 23, 03:50 UTCJul 23, 04:05 UTC15m
2026-07-23 AIC2RJ AMD → BOM Jul 23, 00:55 UTCJul 23, 01:55 UTC1h 0m
2026-07-22 AIC2NW - Jul 22, 17:10 UTCJul 22, 17:45 UTC35m
2026-07-22 AIC3MP DEL → DEL Jul 22, 12:40 UTCJul 22, 15:45 UTC3h 5m
2026-07-22 AIC3EC - Jul 22, 11:10 UTCJul 22, 11:20 UTC10m
2026-07-21 AIC2AT MAA → DEL Jul 21, 14:20 UTCJul 22, 04:05 UTC13h 45m
2026-07-21 AIC3TL DEL → DEL Jul 21, 05:30 UTCJul 21, 11:35 UTC6h 5m
2026-07-21 AIC7JN - Jul 21, 00:35 UTCJul 21, 03:10 UTC2h 35m
2026-07-20 AIC6DR - Jul 20, 16:25 UTCJul 20, 16:40 UTC15m
2026-07-20 AIC6DR - Jul 20, 14:25 UTCJul 20, 15:00 UTC35m
2026-07-20 AIC9VJ - Jul 20, 07:45 UTCJul 20, 09:30 UTC1h 45m
2026-07-20 AIC5JP - Jul 20, 03:45 UTCJul 20, 05:15 UTC1h 30m
2026-07-20 AIC2WG - Jul 20, 01:00 UTCJul 20, 02:20 UTC1h 20m
2026-07-19 AIC6NR MAA → BOM Jul 19, 13:50 UTCJul 19, 14:10 UTC20m
2026-07-19 AIC6MF - Jul 19, 08:15 UTCJul 19, 13:05 UTC4h 50m
2026-07-19 AIC6MF - Jul 19, 07:30 UTCJul 19, 07:40 UTC10m
2026-07-18 AIC8HU VGA → BOM Jul 18, 13:35 UTCJul 18, 13:55 UTC20m
2026-07-18 AIC8JQ - Jul 18, 10:15 UTCJul 18, 10:30 UTC15m
2026-07-18 AIC1EY - Jul 18, 07:30 UTCJul 18, 08:40 UTC1h 10m
2026-07-18 AIC7MJ - Jul 18, 05:40 UTCJul 18, 06:15 UTC35m
2026-07-18 AIC8TB - Jul 18, 03:10 UTCJul 18, 04:20 UTC1h 10m
2026-07-18 AIC3RG - Jul 18, 01:10 UTCJul 18, 02:05 UTC55m
2026-07-17 AIC7PB - Jul 17, 13:55 UTCJul 17, 14:20 UTC25m
2026-07-17 AIC7PB - Jul 17, 12:35 UTCJul 17, 13:05 UTC30m
2026-07-17 AIC9VJ - Jul 17, 07:40 UTCJul 17, 09:20 UTC1h 40m
2026-07-17 AIC1RL - Jul 17, 01:25 UTCJul 17, 06:00 UTC4h 35m
2026-07-16 AIC7QQ - Jul 16, 15:10 UTCJul 16, 15:25 UTC15m
2026-07-16 AIC7QQ - Jul 16, 13:45 UTCJul 16, 14:15 UTC30m

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

Mode-S 80159D frequently asked

What is Mode-S code 80159D?
80159D is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-TQQ.
Where is Mode-S 80159D registered?
Mode-S code 80159D is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 80159D broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 16:45 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 80159D, octal 40012635, decimal 8,394,141.
What flights does 80159D operate?
Mode-S 80159D has broadcast 20 distinct callsigns, including AIC7PB, AIC2JS, AIC7QQ, AIC6LZ, AIC6DR.