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sensors Mode-S transponder

800C3A

ICAO 24-bit transponder address · allocated to India

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

Hex
800C3A
Octal
40006072
Decimal
8,391,738
Country
IN
Tail
VT-RKE
Type
AT76
Broadcasting now · callsign LLR805 · 17,000 ft
Flights observed
446
Distinct callsigns
20
Country
IN
Last broadcast
Jul 26, 17:05 UTC

Current position

800C3A is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 800C3A 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
LLR675 - 22 2026-07-26
LLR676 - 21 2026-07-26
LLR505 - 20 2026-06-09
LLR508 Air India Regional 19 2026-06-09
LLR805 Air India Regional 18 2026-07-25
LLR507 Air India Regional 18 2026-06-09
LLR515 Air India Regional 16 2026-06-09
LLR514 Air India Regional 16 2026-06-09
LLR513 Air India Regional 16 2026-06-09
LLR516 Air India Regional 15 2026-06-09
LLR519 Air India Regional 13 2026-06-12
LLR614 - 12 2026-07-22
LLR548 Air India Regional 12 2026-06-08
LLR547 Air India Regional 12 2026-06-08
LLR613 - 11 2026-06-22
LLR624 - 10 2026-06-27
LLR623 - 10 2026-06-27
LLR506 - 10 2026-06-06
LLR806 - 9 2026-07-14
LLR602 Air India Regional 9 2026-06-27

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 LLR676 - Jul 26, 16:20 UTCJul 26, 17:05 UTC45m
2026-07-26 LLR675 - Jul 26, 13:05 UTCJul 26, 13:45 UTC40m
2026-07-26 LLR852 - Jul 26, 08:20 UTCJul 26, 08:55 UTC35m
2026-07-26 LLR856 - Jul 26, 06:45 UTCJul 26, 07:35 UTC50m
2026-07-26 LLR855 - Jul 26, 03:25 UTCJul 26, 04:25 UTC1h 0m
2026-07-26 LLR851 - Jul 26, 02:20 UTCJul 26, 02:45 UTC25m
2026-07-25 LLR844 JAI → DEL Jul 25, 09:35 UTCJul 25, 10:10 UTC35m
2026-07-25 LLR860 - Jul 25, 08:00 UTCJul 25, 08:30 UTC30m
2026-07-25 LLR859 - Jul 25, 06:50 UTCJul 25, 07:15 UTC25m
2026-07-25 LLR805 JAI → KUU Jul 25, 02:20 UTCJul 25, 02:55 UTC35m
2026-07-24 LLR676 - Jul 24, 17:55 UTCJul 24, 18:45 UTC50m
2026-07-24 LLR675 - Jul 24, 14:40 UTCJul 24, 15:35 UTC55m
2026-07-24 LLR2962 - Jul 24, 12:20 UTCJul 24, 13:10 UTC50m
2026-07-24 LLR2961 - Jul 24, 08:45 UTCJul 24, 09:25 UTC40m
2026-07-23 LLR644 - Jul 23, 10:40 UTCJul 23, 11:25 UTC45m
2026-07-23 LLR860 - Jul 23, 09:00 UTCJul 23, 09:30 UTC30m
2026-07-23 LLR859 - Jul 23, 07:40 UTCJul 23, 08:05 UTC25m
2026-07-23 LLR643 - Jul 23, 02:40 UTCJul 23, 03:15 UTC35m
2026-07-22 LLR676 - Jul 22, 16:10 UTCJul 22, 17:05 UTC55m
2026-07-22 LLR675 - Jul 22, 13:00 UTCJul 22, 13:50 UTC50m
2026-07-22 LLR614 - Jul 22, 03:10 UTCJul 22, 04:00 UTC50m
2026-07-21 LLR638 - Jul 21, 13:30 UTCJul 21, 14:15 UTC45m
2026-07-21 LLR637 - Jul 21, 11:05 UTCJul 21, 11:45 UTC40m
2026-07-20 LLR676 - Jul 20, 16:25 UTCJul 20, 17:30 UTC1h 5m
2026-07-20 LLR675 - Jul 20, 13:25 UTCJul 20, 14:10 UTC45m
2026-07-20 LLR832 IXC → DEL Jul 20, 11:35 UTCJul 20, 12:20 UTC45m
2026-07-20 LLR853 - Jul 20, 10:05 UTCJul 20, 10:30 UTC25m
2026-07-20 LLR831 DEL → IXC Jul 20, 07:30 UTCJul 20, 08:05 UTC35m
2026-07-20 LLR2962 - Jul 20, 05:15 UTCJul 20, 06:00 UTC45m
2026-07-20 LLR2961 - Jul 20, 02:00 UTCJul 20, 02:50 UTC50m
2026-07-19 LLR676 - Jul 19, 16:20 UTCJul 19, 17:15 UTC55m
2026-07-19 LLR675 - Jul 19, 13:05 UTCJul 19, 13:55 UTC50m
2026-07-18 LLR844 - Jul 18, 09:30 UTCJul 18, 10:05 UTC35m
2026-07-18 LLR860 - Jul 18, 07:50 UTCJul 18, 08:30 UTC40m
2026-07-18 LLR859 - Jul 18, 06:55 UTCJul 18, 07:10 UTC15m
2026-07-18 LLR805 - Jul 18, 04:50 UTCJul 18, 05:15 UTC25m
2026-07-17 LLR676 - Jul 17, 16:44 UTCJul 17, 17:25 UTC40m
2026-07-17 LLR675 - Jul 17, 13:25 UTCJul 17, 14:20 UTC55m
2026-07-17 LLR2962 - Jul 17, 11:39 UTCJul 17, 12:25 UTC45m
2026-07-17 LLR2961 - Jul 17, 08:15 UTCJul 17, 08:54 UTC40m
2026-07-17 LLR804 - Jul 17, 02:54 UTCJul 17, 03:25 UTC30m
2026-07-17 LLR803 - Jul 17, 00:55 UTCJul 17, 01:39 UTC45m
2026-07-16 LLR812 - Jul 16, 14:29 UTCJul 16, 15:40 UTC1h 10m
2026-07-16 LLR811 - Jul 16, 06:45 UTCJul 16, 07:25 UTC40m
2026-07-15 LLR676 - Jul 15, 16:20 UTCJul 15, 17:00 UTC40m
2026-07-15 LLR675 - Jul 15, 13:00 UTCJul 15, 13:55 UTC55m
2026-07-15 LLR614 - Jul 15, 09:10 UTCJul 15, 09:55 UTC45m
2026-07-15 LLR614 - Jul 15, 02:35 UTCJul 15, 03:30 UTC55m
2026-07-14 LLR834 - Jul 14, 12:05 UTCJul 14, 12:45 UTC40m
2026-07-14 LLR833 - Jul 14, 08:30 UTCJul 14, 08:45 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-RKE page for operator, model, and routing details .

Mode-S 800C3A frequently asked

What is Mode-S code 800C3A?
800C3A is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-RKE.
Where is Mode-S 800C3A registered?
Mode-S code 800C3A is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 800C3A broadcasting right now?
Yes. Mode-S 800C3A is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 800C3A, octal 40006072, decimal 8,391,738.
What flights does 800C3A operate?
Mode-S 800C3A has broadcast 20 distinct callsigns, including LLR675, LLR676, LLR505, LLR508, LLR805.