Apparatus

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sensors Mode-S transponder

80157C

ICAO 24-bit transponder address · allocated to India

Currently assigned to VT-YAR · BOEING 737 MAX 8

Hex
80157C
Octal
40012574
Decimal
8,394,108
Country
IN
Tail
VT-YAR
Type
B38M
No current signal · last broadcast 5h ago
Flights observed
421
Distinct callsigns
20
Country
IN
Last broadcast
5h ago

Last known position

Most recent position reported by Mode-S 80157C.

Country allocation

The ICAO 24-bit address 80157C 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
AKJ1803 Akasa Air 35 2026-06-25
AKJ1802 - 25 2026-06-25
AKJ1823 - 22 2026-07-07
AKJ1804 - 21 2026-06-25
AKJ1824 - 19 2026-06-29
AKJ1801 - 19 2026-06-25
AKJ1832 - 13 2026-06-29
AKJ1831 - 13 2026-06-29
AKJ1808 Akasa Air 13 2026-07-08
AKJ1809 - 11 2026-07-07
AKJ1405 - 10 2026-06-26
AKJ1811 - 7 2026-07-11
AKJ1406 Akasa Air 7 2026-06-06
AKJ575C - 6 2026-07-08
AKJ1883 - 6 2026-06-22
AKJ1833 - 6 2026-07-08
AKJ1812 - 6 2026-07-11
AKJ217H - 5 2026-06-28
AKJ988M - 4 2026-04-23
AKJ693K - 4 2026-06-29

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 AKJ623U - Jul 14, 17:45 UTCJul 14, 18:10 UTC25m
2026-07-14 AKJ837C - Jul 14, 13:05 UTCJul 14, 13:35 UTC30m
2026-07-14 AKJ1314 - Jul 14, 08:00 UTCJul 14, 08:30 UTC30m
2026-07-14 AKJ664K - Jul 14, 02:55 UTCJul 14, 03:30 UTC35m
2026-07-13 AKJ623U - Jul 13, 17:55 UTCJul 13, 18:25 UTC30m
2026-07-13 AKJ372E - Jul 13, 14:55 UTCJul 13, 15:05 UTC10m
2026-07-13 AKJ837C - Jul 13, 13:10 UTCJul 13, 13:45 UTC35m
2026-07-13 AKJ1314 - Jul 13, 08:01 UTCJul 13, 08:30 UTC30m
2026-07-13 AKJ664K - Jul 13, 02:45 UTCJul 13, 03:20 UTC35m
2026-07-12 AKJ610Z - Jul 12, 23:55 UTCJul 13, 00:05 UTC10m
2026-07-12 AKJ787Z - Jul 12, 11:25 UTCJul 12, 12:01 UTC35m
2026-07-12 AKJ1821 - Jul 12, 09:30 UTCJul 12, 10:01 UTC30m
2026-07-12 AKJ1821 - Jul 12, 07:45 UTCJul 12, 07:55 UTC10m
2026-07-11 AKJ1812 - Jul 11, 19:35 UTCJul 11, 19:45 UTC10m
2026-07-11 AKJ1812 - Jul 11, 17:30 UTCJul 11, 18:05 UTC35m
2026-07-11 AKJ1816 - Jul 11, 09:45 UTCJul 11, 15:35 UTC5h 50m
2026-07-11 AKJ1814 - Jul 11, 02:45 UTCJul 11, 08:25 UTC5h 40m
2026-07-11 AKJ1811 - Jul 11, 00:35 UTCJul 11, 01:15 UTC40m
2026-07-10 AKJ1811 - Jul 10, 23:00 UTCJul 10, 23:10 UTC10m
2026-07-10 AKJ1812 - Jul 10, 19:40 UTCJul 10, 19:50 UTC10m
2026-07-10 AKJ1812 - Jul 10, 17:35 UTCJul 10, 18:10 UTC35m
2026-07-10 AKJ1816 - Jul 10, 09:40 UTCJul 10, 15:45 UTC6h 5m
2026-07-10 AKJ1814 - Jul 10, 02:45 UTCJul 10, 08:25 UTC5h 40m
2026-07-10 AKJ1811 - Jul 10, 00:30 UTCJul 10, 01:15 UTC45m
2026-07-09 AKJ1811 - Jul 9, 23:00 UTCJul 9, 23:10 UTC10m
2026-07-09 AKJ623U - Jul 9, 17:35 UTCJul 9, 18:20 UTC45m
2026-07-09 AKJ837C - Jul 9, 12:55 UTCJul 9, 13:30 UTC35m
2026-07-09 AKJ182Z - Jul 9, 10:05 UTCJul 9, 10:15 UTC10m
2026-07-09 AKJ1314 - Jul 9, 08:05 UTCJul 9, 08:35 UTC30m
2026-07-09 AKJ599W - Jul 9, 04:50 UTCJul 9, 05:00 UTC10m
2026-07-09 AKJ664K - Jul 9, 02:55 UTCJul 9, 03:20 UTC25m
2026-07-08 AKJ610Z - Jul 8, 23:55 UTCJul 9, 00:05 UTC10m
2026-07-08 AKJ575C - Jul 8, 18:00 UTCJul 8, 18:15 UTC15m
2026-07-08 AKJ575C - Jul 8, 15:55 UTCJul 8, 16:30 UTC35m
2026-07-08 AKJ1808 IXB → DEL Jul 8, 12:55 UTCJul 8, 14:35 UTC1h 40m
2026-07-08 AKJ1807 - Jul 8, 09:40 UTCJul 8, 11:10 UTC1h 30m
2026-07-08 AKJ112Q - Jul 8, 07:05 UTCJul 8, 08:05 UTC1h 0m
2026-07-08 AKJ112Q - Jul 8, 05:50 UTCJul 8, 06:30 UTC40m
2026-07-08 AKJ1833 - Jul 8, 03:35 UTCJul 8, 04:25 UTC50m
2026-07-08 AKJ1833 - Jul 8, 01:55 UTCJul 8, 02:25 UTC30m
2026-07-07 AKJ680W - Jul 7, 15:45 UTCJul 7, 17:35 UTC1h 50m
2026-07-07 AKJ1809 - Jul 7, 14:25 UTCJul 7, 14:35 UTC10m
2026-07-07 AKJ1809 - Jul 7, 13:00 UTCJul 7, 13:35 UTC35m
2026-07-07 AKJ652C - Jul 7, 05:15 UTCJul 7, 11:20 UTC6h 5m
2026-07-07 AKJ1823 - Jul 7, 02:20 UTCJul 7, 03:00 UTC40m
2026-07-07 AKJ1823 - Jul 7, 00:45 UTCJul 7, 00:55 UTC10m
2026-07-06 AKJ575C - Jul 6, 18:30 UTCJul 6, 18:50 UTC20m
2026-07-06 AKJ575C - Jul 6, 16:20 UTCJul 6, 17:00 UTC40m
2026-07-06 AKJ1808 IXB → DEL Jul 6, 13:40 UTCJul 6, 15:10 UTC1h 30m
2026-07-06 AKJ1807 - Jul 6, 10:30 UTCJul 6, 12:00 UTC1h 30m

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

Mode-S 80157C frequently asked

What is Mode-S code 80157C?
80157C is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-YAR.
Where is Mode-S 80157C registered?
Mode-S code 80157C is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 80157C broadcasting right now?
No active broadcast right now. Last signal was 5h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 80157C, octal 40012574, decimal 8,394,108.
What flights does 80157C operate?
Mode-S 80157C has broadcast 20 distinct callsigns, including AKJ1803, AKJ1802, AKJ1823, AKJ1804, AKJ1824.