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sensors Mode-S transponder

801835

ICAO 24-bit transponder address · allocated to India

Currently assigned to VT-YBO · BOEING 737 MAX 8

Hex
801835
Octal
40014065
Decimal
8,394,805
Country
IN
Tail
VT-YBO
Type
B38M
No current signal · last broadcast Jul 26, 20:05 UTC
Flights observed
667
Distinct callsigns
20
Country
IN
Last broadcast
Jul 26, 20:05 UTC

Last known position

Most recent position reported by Mode-S 801835.

Country allocation

The ICAO 24-bit address 801835 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
AKJ1824 - 13 2026-06-26
AKJ1803 - 13 2026-07-21
AKJ1145 - 12 2026-07-15
AKJ1126 - 12 2026-07-14
AKJ1108 - 12 2026-07-17
AKJ1107 - 12 2026-07-17
AKJ978C - 11 2026-06-13
AKJ1802 Akasa Air 11 2026-07-22
AKJ1516 - 11 2026-07-13
AKJ1142 - 11 2026-07-18
AKJ768Z - 10 2026-07-14
AKJ313Q - 10 2026-07-14
AKJ1880 Akasa Air 10 2026-07-19
AKJ1823 - 10 2026-07-10
AKJ1141 - 10 2026-07-18
AKJ3046 - 9 2026-07-15
AKJ1883 Akasa Air 9 2026-07-19
AKJ1804 Akasa Air 9 2026-07-21
AKJ1851 - 8 2026-06-21
AKJ1515 - 8 2026-07-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AKJ1812 DEL → BLR Jul 26, 19:50 UTCJul 26, 20:05 UTC15m
2026-07-26 AKJ1812 DEL → BLR Jul 26, 17:55 UTCJul 26, 18:30 UTC35m
2026-07-26 AKJ1816 GOX → DEL Jul 26, 09:45 UTCJul 26, 15:20 UTC5h 35m
2026-07-26 AKJ1814 GOX → DEL Jul 26, 02:50 UTCJul 26, 08:15 UTC5h 26m
2026-07-25 AKJ1811 BLR → DEL Jul 25, 23:05 UTCJul 26, 01:25 UTC2h 20m
2026-07-25 AKJ1812 DEL → BLR Jul 25, 19:55 UTCJul 25, 20:10 UTC15m
2026-07-25 AKJ1812 DEL → BLR Jul 25, 17:50 UTCJul 25, 18:25 UTC35m
2026-07-25 AKJ1816 GOX → DEL Jul 25, 13:50 UTCJul 25, 15:25 UTC1h 35m
2026-07-22 AKJ1175 - Jul 22, 13:15 UTCJul 22, 13:25 UTC10m
2026-07-22 AKJ1802 DEL → SXR Jul 22, 03:40 UTCJul 22, 05:25 UTC1h 45m
2026-07-22 AKJ1801 DEL → CCU Jul 22, 00:35 UTCJul 22, 02:25 UTC1h 50m
2026-07-21 AKJ1804 CCU → DEL Jul 21, 15:45 UTCJul 21, 17:35 UTC1h 50m
2026-07-21 AKJ1803 DEL → CCU Jul 21, 12:50 UTCJul 21, 14:40 UTC1h 50m
2026-07-21 AKJ1872 - Jul 21, 09:45 UTCJul 21, 11:40 UTC1h 55m
2026-07-21 AKJ1871 - Jul 21, 06:00 UTCJul 21, 06:40 UTC40m
2026-07-21 AKJ1607 PNQ → DEL Jul 21, 03:45 UTCJul 21, 04:45 UTC1h 0m
2026-07-21 AKJ1607 PNQ → DEL Jul 21, 02:45 UTCJul 21, 02:55 UTC10m
2026-07-20 AKJ1906 BLR → AMD Jul 20, 16:55 UTCJul 20, 17:10 UTC15m
2026-07-20 AKJ1324 - Jul 20, 14:10 UTCJul 20, 14:30 UTC20m
2026-07-20 AKJ1324 - Jul 20, 11:50 UTCJul 20, 13:35 UTC1h 45m
2026-07-20 AKJ1324 - Jul 20, 10:00 UTCJul 20, 10:25 UTC25m
2026-07-20 AKJ1323 - Jul 20, 08:25 UTCJul 20, 08:35 UTC10m
2026-07-20 AKJ1323 - Jul 20, 05:25 UTCJul 20, 07:10 UTC1h 45m
2026-07-20 AKJ1323 - Jul 20, 04:35 UTCJul 20, 04:45 UTC10m
2026-07-19 AKJ623U - Jul 19, 17:40 UTCJul 19, 18:15 UTC35m
2026-07-19 AKJ1883 GOP → BLR Jul 19, 10:35 UTCJul 19, 11:40 UTC1h 5m
2026-07-19 AKJ1880 BLR → GOP Jul 19, 06:00 UTCJul 19, 06:15 UTC15m
2026-07-18 AKJ1518 - Jul 18, 17:35 UTCJul 18, 18:05 UTC30m
2026-07-18 AKJ1518 - Jul 18, 16:40 UTCJul 18, 16:50 UTC10m
2026-07-18 AKJ1142 - Jul 18, 14:50 UTCJul 18, 15:15 UTC25m
2026-07-18 AKJ1142 - Jul 18, 12:30 UTCJul 18, 13:30 UTC1h 0m
2026-07-18 AKJ1141 - Jul 18, 09:55 UTCJul 18, 11:00 UTC1h 5m
2026-07-18 AKJ1141 - Jul 18, 08:10 UTCJul 18, 08:20 UTC10m
2026-07-18 AKJ1136 - Jul 18, 01:30 UTCJul 18, 01:50 UTC20m
2026-07-17 AKJ1136 - Jul 17, 23:35 UTCJul 18, 00:10 UTC35m
2026-07-17 AKJ1107 - Jul 17, 17:35 UTCJul 17, 18:19 UTC45m
2026-07-17 AKJ1107 - Jul 17, 16:00 UTCJul 17, 16:10 UTC10m
2026-07-17 AKJ1108 - Jul 17, 13:45 UTCJul 17, 14:10 UTC25m
2026-07-17 AKJ1108 - Jul 17, 11:50 UTCJul 17, 12:30 UTC40m
2026-07-17 AKJ1926 IXZ → CCU Jul 17, 05:25 UTCJul 17, 10:44 UTC5h 20m
2026-07-16 AKJ1107 - Jul 16, 17:20 UTCJul 16, 18:05 UTC45m
2026-07-16 AKJ1107 - Jul 16, 15:45 UTCJul 16, 15:55 UTC10m
2026-07-16 AKJ1108 - Jul 16, 13:45 UTCJul 16, 14:05 UTC20m
2026-07-16 AKJ1108 - Jul 16, 11:45 UTCJul 16, 12:25 UTC40m
2026-07-15 AKJ1135 - Jul 15, 21:05 UTCJul 15, 21:50 UTC45m
2026-07-15 AKJ1135 - Jul 15, 19:30 UTCJul 15, 19:40 UTC10m
2026-07-15 AKJ478G - Jul 15, 15:55 UTCJul 15, 16:05 UTC10m
2026-07-15 AKJ478G - Jul 15, 14:30 UTCJul 15, 15:00 UTC30m
2026-07-15 AKJ1825 BOM → DEL Jul 15, 11:25 UTCJul 15, 13:10 UTC1h 45m
2026-07-15 AKJ3046 - Jul 15, 09:35 UTCJul 15, 09:50 UTC15m

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

Mode-S 801835 frequently asked

What is Mode-S code 801835?
801835 is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-YBO.
Where is Mode-S 801835 registered?
Mode-S code 801835 is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 801835 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:05 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 801835, octal 40014065, decimal 8,394,805.
What flights does 801835 operate?
Mode-S 801835 has broadcast 20 distinct callsigns, including AKJ1824, AKJ1803, AKJ1145, AKJ1126, AKJ1108.