Apparatus

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sensors Mode-S transponder

80161E

ICAO 24-bit transponder address · allocated to India

Currently assigned to VT-YAU · BOEING 737 MAX 8

Hex
80161E
Octal
40013036
Decimal
8,394,270
Country
IN
Tail
VT-YAU
Type
B38M
No current signal · last broadcast 22h ago
Flights observed
495
Distinct callsigns
20
Country
IN
Last broadcast
22h ago

Last known position

Most recent position reported by Mode-S 80161E.

Country allocation

The ICAO 24-bit address 80161E 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
AKJ1405 - 25 2026-06-22
AKJ1406 - 17 2026-06-22
AKJ1823 - 14 2026-06-19
AKJ594F - 11 2026-05-21
AKJ1832 - 11 2026-06-20
AKJ1831 - 9 2026-06-20
AKJ1824 - 9 2026-06-22
AKJ1808 Akasa Air 9 2026-06-20
AKJ2002 Akasa Air 8 2026-06-16
AKJ1812 - 8 2026-07-16
AKJ1809 - 8 2026-06-19
AKJ792Q - 7 2026-06-16
AKJ1811 Akasa Air 7 2026-07-17
AKJ1883 - 6 2026-06-16
AKJ988M - 5 2026-04-30
AKJ789Z - 5 2026-06-28
AKJ322P Akasa Air 5 2026-06-15
AKJ2001 - 5 2026-06-17
AKJ1514 - 5 2026-07-08
AKJ1509 - 5 2026-06-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 AKJ877P - Jul 17, 02:45 UTCJul 17, 04:20 UTC1h 35m
2026-07-17 AKJ1811 BLR → DEL Jul 17, 00:40 UTCJul 17, 01:20 UTC40m
2026-07-16 AKJ1812 - Jul 16, 19:40 UTCJul 16, 19:50 UTC10m
2026-07-16 AKJ1812 - Jul 16, 17:35 UTCJul 16, 18:10 UTC35m
2026-07-16 AKJ1816 - Jul 16, 09:45 UTCJul 16, 15:30 UTC5h 45m
2026-07-16 AKJ1814 - Jul 16, 02:55 UTCJul 16, 08:15 UTC5h 20m
2026-07-16 AKJ1811 - Jul 16, 00:45 UTCJul 16, 01:25 UTC40m
2026-07-15 AKJ1811 - Jul 15, 23:10 UTCJul 15, 23:25 UTC15m
2026-07-15 AKJ1516 - Jul 15, 20:30 UTCJul 15, 21:00 UTC30m
2026-07-15 AKJ1516 - Jul 15, 19:45 UTCJul 15, 19:55 UTC10m
2026-07-15 AKJ1942 - Jul 15, 17:10 UTCJul 15, 17:25 UTC15m
2026-07-15 AKJ1942 - Jul 15, 15:50 UTCJul 15, 16:20 UTC30m
2026-07-15 AKJ1941 - Jul 15, 12:40 UTCJul 15, 14:30 UTC1h 50m
2026-07-15 AKJ1836 - Jul 15, 08:30 UTCJul 15, 08:45 UTC15m
2026-07-15 AKJ1836 - Jul 15, 07:05 UTCJul 15, 07:35 UTC30m
2026-07-15 AKJ1802 - Jul 15, 03:45 UTCJul 15, 05:35 UTC1h 50m
2026-07-15 AKJ1801 - Jul 15, 00:35 UTCJul 15, 02:35 UTC2h 0m
2026-07-14 AKJ1804 CCU → DEL Jul 14, 15:00 UTCJul 14, 16:45 UTC1h 45m
2026-07-14 AKJ1803 - Jul 14, 12:05 UTCJul 14, 13:55 UTC1h 50m
2026-07-14 AKJ1872 - Jul 14, 09:10 UTCJul 14, 11:00 UTC1h 50m
2026-07-14 AKJ1871 - Jul 14, 07:05 UTCJul 14, 07:15 UTC10m
2026-07-14 AKJ1871 - Jul 14, 05:45 UTCJul 14, 06:15 UTC30m
2026-07-14 AKJ1607 - Jul 14, 02:40 UTCJul 14, 04:25 UTC1h 45m
2026-07-13 AKJ1195 - Jul 13, 14:10 UTCJul 13, 14:20 UTC10m
2026-07-13 AKJ1428 - Jul 13, 12:35 UTCJul 13, 12:50 UTC15m
2026-07-13 AKJ338C - Jul 13, 08:15 UTCJul 13, 08:30 UTC15m
2026-07-13 AKJ903U - Jul 13, 04:55 UTCJul 13, 06:35 UTC1h 40m
2026-07-13 AKJ1109 - Jul 13, 01:40 UTCJul 13, 03:25 UTC1h 45m
2026-07-12 AKJ1194 - Jul 12, 23:25 UTCJul 13, 00:10 UTC45m
2026-07-12 AKJ262W - Jul 12, 17:40 UTCJul 12, 17:50 UTC10m
2026-07-12 AKJ1916 - Jul 12, 13:01 UTCJul 12, 13:10 UTC10m
2026-07-12 AKJ1608 - Jul 12, 09:50 UTCJul 12, 10:20 UTC30m
2026-07-12 AKJ677Q - Jul 12, 06:30 UTCJul 12, 08:25 UTC1h 55m
2026-07-11 AKJ478G - Jul 11, 15:50 UTCJul 11, 16:05 UTC15m
2026-07-11 AKJ478G - Jul 11, 14:30 UTCJul 11, 15:00 UTC30m
2026-07-11 AKJ1825 - Jul 11, 12:30 UTCJul 11, 13:15 UTC45m
2026-07-11 AKJ1825 - Jul 11, 11:30 UTCJul 11, 11:40 UTC10m
2026-07-11 AKJ1129 - Jul 11, 03:30 UTCJul 11, 03:45 UTC15m
2026-07-11 AKJ1515 - Jul 11, 01:30 UTCJul 11, 01:55 UTC25m
2026-07-11 AKJ1515 - Jul 11, 00:35 UTCJul 11, 00:45 UTC10m
2026-07-10 AKJ623U - Jul 10, 17:30 UTCJul 10, 18:05 UTC35m
2026-07-10 AKJ372E - Jul 10, 14:55 UTCJul 10, 15:05 UTC10m
2026-07-10 AKJ837C - Jul 10, 12:55 UTCJul 10, 13:35 UTC40m
2026-07-10 AKJ1314 - Jul 10, 07:45 UTCJul 10, 08:20 UTC35m
2026-07-10 AKJ664K - Jul 10, 02:55 UTCJul 10, 03:35 UTC40m
2026-07-10 AKJ610Z - Jul 10, 00:05 UTCJul 10, 00:15 UTC10m
2026-07-09 AKJ1812 - Jul 9, 17:35 UTCJul 9, 18:15 UTC40m
2026-07-09 AKJ1816 - Jul 9, 09:40 UTCJul 9, 15:30 UTC5h 50m
2026-07-09 AKJ1814 - Jul 9, 02:50 UTCJul 9, 08:15 UTC5h 25m
2026-07-09 AKJ1811 - Jul 9, 00:40 UTCJul 9, 01:15 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-YAU page for operator, model, and routing details .

Mode-S 80161E frequently asked

What is Mode-S code 80161E?
80161E is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-YAU.
Where is Mode-S 80161E registered?
Mode-S code 80161E is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 80161E broadcasting right now?
No active broadcast right now. Last signal was 22h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 80161E, octal 40013036, decimal 8,394,270.
What flights does 80161E operate?
Mode-S 80161E has broadcast 20 distinct callsigns, including AKJ1405, AKJ1406, AKJ1823, AKJ594F, AKJ1832.