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sensors Mode-S transponder

8016A1

ICAO 24-bit transponder address · allocated to India

Currently assigned to VT-YBD · BOEING 737 MAX 8

Hex
8016A1
Octal
40013241
Decimal
8,394,401
Country
IN
Tail
VT-YBD
Type
B38M
No current signal · last broadcast Jul 26, 15:35 UTC
Flights observed
490
Distinct callsigns
20
Country
IN
Last broadcast
Jul 26, 15:35 UTC

Last known position

Most recent position reported by Mode-S 8016A1.

Country allocation

The ICAO 24-bit address 8016A1 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
AKJ1372 - 17 2026-07-01
AKJ1373 - 13 2026-07-01
AKJ1133 - 12 2026-07-08
AKJ508Q Akasa Air 11 2026-07-23
AKJ1608 Akasa Air 11 2026-05-06
AKJ1145 Akasa Air 11 2026-07-20
AKJ1131 Akasa Air 11 2026-07-23
AKJ3046 Akasa Air 10 2026-07-20
AKJ1607 Akasa Air 10 2026-05-06
AKJ618 Akasa Air 8 2026-07-24
AKJ137H - 8 2026-07-14
AKJ1825 - 7 2026-07-20
AKJ562 Akasa Air 6 2026-07-22
AKJ381V Akasa Air 6 2026-06-19
AKJ1826 - 6 2026-06-22
AKJ1350 Akasa Air 6 2026-07-24
AKJ1148 - 6 2026-07-23
AKJ1147 - 6 2026-07-23
AKJ1143 Akasa Air 6 2026-05-10
AKJ1137 Akasa Air 6 2026-06-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AKJ576 BLR → JED Jul 26, 14:20 UTCJul 26, 15:35 UTC1h 15m
2026-07-26 AKJ1883 GOP → BLR Jul 26, 11:45 UTCJul 26, 11:55 UTC10m
2026-07-26 AKJ1880 BLR → GOP Jul 26, 06:05 UTCJul 26, 06:20 UTC15m
2026-07-26 AKJ591 AUH → BLR Jul 26, 02:05 UTCJul 26, 03:40 UTC1h 35m
2026-07-25 AKJ584 BOM → AUH Jul 25, 17:50 UTCJul 25, 20:30 UTC2h 40m
2026-07-25 AKJ585 AUH → BOM Jul 25, 11:10 UTCJul 25, 14:05 UTC2h 55m
2026-07-25 AKJ590 BLR → AUH Jul 25, 04:55 UTCJul 25, 06:10 UTC1h 15m
2026-07-24 AKJ1350 DEL → BLR Jul 24, 19:10 UTCJul 24, 19:25 UTC15m
2026-07-24 AKJ1350 DEL → BLR Jul 24, 17:10 UTCJul 24, 17:45 UTC35m
2026-07-24 AKJ448U PNQ → BLR Jul 24, 15:10 UTCJul 24, 15:50 UTC40m
2026-07-24 AKJ619 HKT → BOM Jul 24, 10:55 UTCJul 24, 11:05 UTC10m
2026-07-24 AKJ618 BOM → HKT Jul 24, 02:55 UTCJul 24, 09:40 UTC6h 45m
2026-07-23 AKJ1148 - Jul 23, 16:20 UTCJul 23, 18:10 UTC1h 50m
2026-07-23 AKJ1147 - Jul 23, 13:45 UTCJul 23, 15:10 UTC1h 25m
2026-07-23 AKJ508Q BOM → LKO Jul 23, 11:25 UTCJul 23, 11:55 UTC30m
2026-07-23 AKJ508Q BOM → LKO Jul 23, 09:25 UTCJul 23, 09:45 UTC20m
2026-07-23 AKJ1131 BOM → IXB Jul 23, 07:25 UTCJul 23, 07:40 UTC15m
2026-07-23 AKJ1131 BOM → IXB Jul 23, 05:35 UTCJul 23, 05:45 UTC10m
2026-07-22 AKJ562 JED → BOM Jul 22, 13:40 UTCJul 23, 02:05 UTC12h 25m
2026-07-21 AKJ561 BOM → JED Jul 21, 23:55 UTCJul 22, 11:30 UTC11h 35m
2026-07-21 AKJ1126 - Jul 21, 19:45 UTCJul 21, 20:05 UTC20m
2026-07-21 AKJ1126 - Jul 21, 17:50 UTCJul 21, 18:30 UTC40m
2026-07-21 AKJ768Z - Jul 21, 16:00 UTCJul 21, 16:45 UTC45m
2026-07-21 AKJ768Z - Jul 21, 14:30 UTCJul 21, 14:40 UTC10m
2026-07-21 AKJ313Q - Jul 21, 10:45 UTCJul 21, 11:20 UTC35m
2026-07-21 AKJ128E - Jul 21, 07:45 UTCJul 21, 09:25 UTC1h 40m
2026-07-20 AKJ478G - Jul 20, 16:20 UTCJul 20, 16:40 UTC20m
2026-07-20 AKJ478G - Jul 20, 14:50 UTCJul 20, 15:25 UTC35m
2026-07-20 AKJ1825 - Jul 20, 12:35 UTCJul 20, 13:40 UTC1h 5m
2026-07-20 AKJ1825 - Jul 20, 11:20 UTCJul 20, 11:35 UTC15m
2026-07-20 AKJ3046 IXZ → MAA Jul 20, 09:20 UTCJul 20, 10:00 UTC40m
2026-07-20 AKJ3046 IXZ → MAA Jul 20, 08:15 UTCJul 20, 08:45 UTC30m
2026-07-20 AKJ3046 IXZ → MAA Jul 20, 06:45 UTCJul 20, 07:05 UTC20m
2026-07-20 AKJ1145 BOM → MAA Jul 20, 02:20 UTCJul 20, 02:35 UTC15m
2026-07-20 AKJ1145 BOM → MAA Jul 20, 00:45 UTCJul 20, 00:55 UTC10m
2026-07-19 AKJ1145 BOM → MAA Jul 19, 23:45 UTCJul 19, 23:50 UTC5m
2026-07-19 AKJ1148 - Jul 19, 16:10 UTCJul 19, 17:50 UTC1h 40m
2026-07-19 AKJ1147 - Jul 19, 13:30 UTCJul 19, 15:00 UTC1h 30m
2026-07-19 AKJ508Q - Jul 19, 10:45 UTCJul 19, 11:00 UTC15m
2026-07-19 AKJ508Q - Jul 19, 08:45 UTCJul 19, 09:10 UTC25m
2026-07-19 AKJ1131 - Jul 19, 06:15 UTCJul 19, 07:15 UTC1h 0m
2026-07-19 AKJ1131 - Jul 19, 05:05 UTCJul 19, 05:15 UTC10m
2026-07-18 AKJ553 - Jul 18, 13:00 UTCJul 18, 23:55 UTC10h 55m
2026-07-18 AKJ1106 - Jul 18, 10:35 UTCJul 18, 11:00 UTC25m
2026-07-18 AKJ905J - Jul 18, 08:00 UTCJul 18, 08:10 UTC10m
2026-07-18 AKJ1528 - Jul 18, 06:10 UTCJul 18, 06:35 UTC25m
2026-07-18 AKJ1527 - Jul 18, 01:25 UTCJul 18, 01:54 UTC30m
2026-07-18 AKJ1527 - Jul 18, 00:39 UTCJul 18, 00:50 UTC10m
2026-07-17 AKJ1176 - Jul 17, 15:44 UTCJul 17, 16:15 UTC30m
2026-07-17 AKJ1175 - Jul 17, 13:15 UTCJul 17, 13:20 UTC5m

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

Mode-S 8016A1 frequently asked

What is Mode-S code 8016A1?
8016A1 is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-YBD.
Where is Mode-S 8016A1 registered?
Mode-S code 8016A1 is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8016A1 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 15:35 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8016A1, octal 40013241, decimal 8,394,401.
What flights does 8016A1 operate?
Mode-S 8016A1 has broadcast 20 distinct callsigns, including AKJ1372, AKJ1373, AKJ1133, AKJ508Q, AKJ1608.