Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

801546

ICAO 24-bit transponder address · allocated to India

Currently assigned to VT-YAK · BOEING 737 MAX 8

Hex
801546
Octal
40012506
Decimal
8,394,054
Country
IN
Tail
VT-YAK
Type
B38M
No current signal · last broadcast 16h ago
Flights observed
189
Distinct callsigns
20
Country
IN
Last broadcast
16h ago

Last known position

Most recent position reported by Mode-S 801546.

Country allocation

The ICAO 24-bit address 801546 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
AKJ2102 - 14 2026-05-29
AKJ2101 - 14 2026-05-29
AKJ551 Akasa Air 11 2026-04-18
AKJ1121 Akasa Air 8 2026-05-21
AKJ424Q - 6 2026-04-29
AKJ1136 Akasa Air 6 2026-05-12
AKJ1122 Akasa Air 6 2026-05-21
AKJ1132 Akasa Air 5 2026-05-13
AKJ1124 Akasa Air 5 2026-04-30
AKJ902C - 4 2026-04-29
AKJ3046 Akasa Air 4 2026-04-28
AKJ761P - 3 2026-04-26
AKJ313Q - 3 2026-05-15
AKJ1826 Akasa Air 3 2026-05-12
AKJ1502 Akasa Air 3 2026-05-05
AKJ1359 Akasa Air 3 2026-05-17
AKJ1145 Akasa Air 3 2026-04-28
AKJ1135 Akasa Air 3 2026-05-01
AKJ7519 - 2 2026-04-18
AKJ6773 - 2 2026-04-23

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 AKJ2102 - May 29, 08:35 UTCMay 29, 08:50 UTC15m
2026-05-29 AKJ2102 - May 29, 06:00 UTCMay 29, 06:40 UTC40m
2026-05-29 AKJ2101 - May 29, 03:30 UTCMay 29, 04:05 UTC35m
2026-05-29 AKJ2101 - May 29, 01:35 UTCMay 29, 01:50 UTC15m
2026-05-28 AKJ2102 - May 28, 05:30 UTCMay 28, 06:00 UTC30m
2026-05-28 AKJ2101 - May 28, 03:10 UTCMay 28, 03:50 UTC40m
2026-05-28 AKJ2101 - May 28, 01:25 UTCMay 28, 01:35 UTC10m
2026-05-27 AKJ2102 - May 27, 08:10 UTCMay 27, 08:20 UTC10m
2026-05-27 AKJ2102 - May 27, 05:40 UTCMay 27, 06:34 UTC55m
2026-05-27 AKJ2101 - May 27, 03:09 UTCMay 27, 03:54 UTC45m
2026-05-27 AKJ2101 - May 27, 01:29 UTCMay 27, 01:39 UTC10m
2026-05-26 AKJ2108 - May 26, 13:34 UTCMay 26, 15:49 UTC2h 15m
2026-05-26 AKJ2107 - May 26, 11:15 UTCMay 26, 11:54 UTC40m
2026-05-26 AKJ2107 - May 26, 09:49 UTCMay 26, 09:59 UTC10m
2026-05-26 AKJ2102 - May 26, 07:59 UTCMay 26, 08:10 UTC10m
2026-05-26 AKJ2102 - May 26, 05:30 UTCMay 26, 06:25 UTC55m
2026-05-26 AKJ2101 - May 26, 03:09 UTCMay 26, 03:55 UTC45m
2026-05-26 AKJ2101 - May 26, 01:24 UTCMay 26, 01:34 UTC10m
2026-05-25 AKJ2102 - May 25, 05:40 UTCMay 25, 06:30 UTC50m
2026-05-25 AKJ2101 - May 25, 03:15 UTCMay 25, 04:05 UTC50m
2026-05-24 AKJ2102 - May 24, 07:55 UTCMay 24, 08:05 UTC10m
2026-05-24 AKJ2102 - May 24, 05:30 UTCMay 24, 06:20 UTC50m
2026-05-24 AKJ2101 - May 24, 03:10 UTCMay 24, 04:00 UTC50m
2026-05-24 AKJ2101 - May 24, 01:35 UTCMay 24, 01:50 UTC15m
2026-05-23 AKJ2102 - May 23, 08:10 UTCMay 23, 08:30 UTC20m
2026-05-23 AKJ2102 - May 23, 05:50 UTCMay 23, 06:30 UTC40m
2026-05-23 AKJ2101 - May 23, 03:30 UTCMay 23, 04:10 UTC40m
2026-05-22 AKJ2102 - May 22, 09:05 UTCMay 22, 09:20 UTC15m
2026-05-22 AKJ2102 - May 22, 06:35 UTCMay 22, 07:20 UTC45m
2026-05-22 AKJ2101 - May 22, 04:10 UTCMay 22, 04:50 UTC40m
2026-05-22 AKJ2101 - May 22, 02:15 UTCMay 22, 02:30 UTC15m
2026-05-21 AKJ6702 BLR → AMD May 21, 20:50 UTCMay 21, 21:40 UTC50m
2026-05-21 AKJ1103 BOM → AMD May 21, 17:25 UTCMay 21, 18:10 UTC45m
2026-05-21 AKJ625V GOX → BOM May 21, 15:20 UTCMay 21, 15:55 UTC35m
2026-05-21 AKJ1107 BOM → GOX May 21, 13:05 UTCMay 21, 13:10 UTC5m
2026-05-21 AKJ1106 GOX → BOM May 21, 10:40 UTCMay 21, 11:25 UTC45m
2026-05-21 AKJ1122 SXR → BOM May 21, 06:10 UTCMay 21, 06:30 UTC20m
2026-05-21 AKJ1121 BOM → SXR May 21, 00:40 UTCMay 21, 05:40 UTC5h 0m
2026-05-20 AKJ792Q - May 20, 17:50 UTCMay 20, 18:40 UTC50m
2026-05-20 AKJ1195 BOM → BLR May 20, 15:35 UTCMay 20, 16:20 UTC45m
2026-05-20 AKJ619 HKT → BOM May 20, 10:50 UTCMay 20, 11:10 UTC20m
2026-05-20 AKJ618 BOM → HKT May 20, 01:00 UTCMay 20, 01:10 UTC10m
2026-05-19 AKJ701 JED → BOM May 19, 12:15 UTCMay 19, 23:15 UTC11h 0m
2026-05-19 AKJ381V PNQ → BLR May 19, 09:25 UTCMay 19, 09:40 UTC15m
2026-05-19 AKJ381V PNQ → BLR May 19, 08:25 UTCMay 19, 08:35 UTC10m
2026-05-19 AKJ1143 PNQ → GOX May 19, 06:30 UTCMay 19, 07:15 UTC45m
2026-05-19 AKJ1143 PNQ → GOX May 19, 05:50 UTCMay 19, 06:00 UTC10m
2026-05-18 AKJ703 JED → BOM May 18, 15:10 UTCMay 19, 03:30 UTC12h 19m
2026-05-18 AKJ618 BOM → HKT May 18, 01:10 UTCMay 18, 01:25 UTC15m
2026-05-17 AKJ1126 CCU → BOM May 17, 20:25 UTCMay 17, 20:35 UTC10m

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

Mode-S 801546 frequently asked

What is Mode-S code 801546?
801546 is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-YAK.
Where is Mode-S 801546 registered?
Mode-S code 801546 is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 801546 broadcasting right now?
No active broadcast right now. Last signal was 16h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 801546, octal 40012506, decimal 8,394,054.
What flights does 801546 operate?
Mode-S 801546 has broadcast 20 distinct callsigns, including AKJ2102, AKJ2101, AKJ551, AKJ1121, AKJ424Q.