Apparatus

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sensors Mode-S transponder

800BA0

ICAO 24-bit transponder address · allocated to India

Currently assigned to VT-AIY · ATR-72-600

Hex
800BA0
Octal
40005640
Decimal
8,391,584
Country
IN
Tail
VT-AIY
Type
AT76
No current signal · last broadcast 11d ago
Flights observed
369
Distinct callsigns
20
Country
IN
Last broadcast
11d ago

Last known position

Most recent position reported by Mode-S 800BA0.

Country allocation

The ICAO 24-bit address 800BA0 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
LLR771 Air India Regional 25 2026-07-25
LLR505 - 22 2026-06-15
LLR507 Air India Regional 20 2026-06-15
LLR516 Air India Regional 19 2026-06-15
LLR508 Air India Regional 19 2026-06-15
LLR751 Air India Regional 18 2026-07-26
LLR515 Air India Regional 18 2026-06-15
LLR514 - 18 2026-06-15
LLR752 Air India Regional 17 2026-07-26
LLR513 Air India Regional 17 2026-06-15
LLR506 - 17 2026-06-15
LLR519 Air India Regional 16 2026-06-15
LLR770 - 14 2026-07-24
LLR765 - 11 2026-07-23
LLR763 Air India Regional 11 2026-07-25
LLR755 Air India Regional 11 2026-07-23
LLR548 Air India Regional 10 2026-06-14
LLR547 Air India Regional 10 2026-06-14
LLR726 Air India Regional 8 2026-07-26
LLR725 Air India Regional 8 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 LLR726 IMF → CCU Jul 26, 13:55 UTCJul 26, 15:00 UTC1h 5m
2026-07-26 LLR725 CCU → IMF Jul 26, 11:15 UTCJul 26, 12:15 UTC1h 0m
2026-07-26 LLR752 IXI → CCU Jul 26, 09:00 UTCJul 26, 10:20 UTC1h 20m
2026-07-26 LLR751 CCU → IXI Jul 26, 05:20 UTCJul 26, 06:35 UTC1h 16m
2026-07-26 LLR722 - Jul 26, 03:20 UTCJul 26, 04:10 UTC50m
2026-07-26 LLR721 - Jul 26, 01:00 UTCJul 26, 01:45 UTC45m
2026-07-25 LLR752 - Jul 25, 15:10 UTCJul 25, 16:25 UTC1h 15m
2026-07-25 LLR751 CCU → IXI Jul 25, 11:45 UTCJul 25, 13:05 UTC1h 20m
2026-07-25 LLR763 CCU → PAB Jul 25, 09:45 UTCJul 25, 10:40 UTC55m
2026-07-25 LLR763 CCU → PAB Jul 25, 06:15 UTCJul 25, 07:05 UTC50m
2026-07-25 LLR771 GAU → CCU Jul 25, 04:15 UTCJul 25, 05:30 UTC1h 15m
2026-07-24 LLR770 - Jul 24, 17:45 UTCJul 24, 19:00 UTC1h 15m
2026-07-24 LLR771 GAU → CCU Jul 24, 15:45 UTCJul 24, 16:55 UTC1h 10m
2026-07-23 LLR755 CCU → GAU Jul 23, 23:55 UTCJul 24, 01:10 UTC1h 15m
2026-07-23 LLR752 - Jul 23, 14:50 UTCJul 23, 16:00 UTC1h 10m
2026-07-23 LLR751 CCU → IXI Jul 23, 11:35 UTCJul 23, 12:50 UTC1h 15m
2026-07-23 LLR765 - Jul 23, 09:40 UTCJul 23, 10:25 UTC45m
2026-07-23 LLR765 - Jul 23, 05:50 UTCJul 23, 06:40 UTC50m
2026-07-23 LLR722 - Jul 23, 03:35 UTCJul 23, 04:25 UTC50m
2026-07-23 LLR721 - Jul 23, 01:20 UTCJul 23, 02:10 UTC50m
2026-07-22 LLR726 IMF → CCU Jul 22, 14:20 UTCJul 22, 15:20 UTC1h 0m
2026-07-22 LLR725 CCU → IMF Jul 22, 11:45 UTCJul 22, 12:45 UTC1h 0m
2026-07-22 LLR771 GAU → CCU Jul 22, 04:25 UTCJul 22, 05:25 UTC1h 0m
2026-07-21 LLR770 - Jul 21, 17:05 UTCJul 21, 18:15 UTC1h 10m
2026-07-21 LLR771 - Jul 21, 15:00 UTCJul 21, 16:10 UTC1h 10m
2026-07-20 LLR770 - Jul 20, 15:35 UTCJul 20, 16:45 UTC1h 10m
2026-07-20 LLR771 - Jul 20, 13:25 UTCJul 20, 14:35 UTC1h 10m
2026-07-20 LLR755 CCU → GAU Jul 20, 00:15 UTCJul 20, 01:30 UTC1h 15m
2026-07-19 LLR726 IMF → CCU Jul 19, 14:15 UTCJul 19, 15:15 UTC1h 0m
2026-07-19 LLR725 CCU → IMF Jul 19, 11:30 UTCJul 19, 12:30 UTC1h 0m
2026-07-19 LLR752 - Jul 19, 09:30 UTCJul 19, 10:35 UTC1h 5m
2026-07-19 LLR751 CCU → IXI Jul 19, 05:50 UTCJul 19, 07:10 UTC1h 20m
2026-07-18 LLR752 - Jul 18, 16:25 UTCJul 18, 17:30 UTC1h 5m
2026-07-18 LLR751 - Jul 18, 13:10 UTCJul 18, 14:30 UTC1h 20m
2026-07-18 LLR765 - Jul 18, 11:35 UTCJul 18, 12:20 UTC45m
2026-07-18 LLR763 - Jul 18, 08:50 UTCJul 18, 09:35 UTC45m
2026-07-18 LLR771 - Jul 18, 06:30 UTCJul 18, 07:35 UTC1h 5m
2026-07-17 LLR770 - Jul 17, 18:25 UTCJul 17, 19:40 UTC1h 15m
2026-07-17 LLR771 - Jul 17, 16:24 UTCJul 17, 17:35 UTC1h 10m
2026-07-17 LLR755 - Jul 17, 00:14 UTCJul 17, 01:25 UTC1h 10m
2026-07-16 LLR752 - Jul 16, 15:05 UTCJul 16, 16:19 UTC1h 15m
2026-07-16 LLR751 - Jul 16, 11:40 UTCJul 16, 13:00 UTC1h 20m
2026-07-16 LLR765 - Jul 16, 09:40 UTCJul 16, 10:35 UTC55m
2026-07-16 LLR765 - Jul 16, 05:35 UTCJul 16, 06:20 UTC45m
2026-07-16 LLR722 - Jul 16, 03:45 UTCJul 16, 04:40 UTC55m
2026-07-16 LLR721 - Jul 16, 01:35 UTCJul 16, 02:25 UTC50m
2026-07-15 LLR771 - Jul 15, 15:40 UTCJul 15, 16:45 UTC1h 5m
2026-07-13 LLR770 - Jul 13, 14:30 UTCJul 13, 15:45 UTC1h 15m
2026-07-13 LLR771 - Jul 13, 12:30 UTCJul 13, 13:35 UTC1h 5m
2026-07-13 LLR755 - Jul 13, 00:10 UTCJul 13, 01:20 UTC1h 10m

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

Mode-S 800BA0 frequently asked

What is Mode-S code 800BA0?
800BA0 is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-AIY.
Where is Mode-S 800BA0 registered?
Mode-S code 800BA0 is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 800BA0 broadcasting right now?
No active broadcast right now. Last signal was 11d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 800BA0, octal 40005640, decimal 8,391,584.
What flights does 800BA0 operate?
Mode-S 800BA0 has broadcast 20 distinct callsigns, including LLR771, LLR505, LLR507, LLR516, LLR508.