Apparatus

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sensors Mode-S transponder

800C6D

ICAO 24-bit transponder address · allocated to India

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

Hex
800C6D
Octal
40006155
Decimal
8,391,789
Country
IN
Tail
VT-IYB
Type
AT76
No current signal · last broadcast Jul 26, 13:55 UTC
Flights observed
400
Distinct callsigns
20
Country
IN
Last broadcast
Jul 26, 13:55 UTC

Last known position

Most recent position reported by Mode-S 800C6D.

Country allocation

The ICAO 24-bit address 800C6D 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
IGO7256 - 12 2026-04-19
IGO7255 IndiGo Airlines 12 2026-04-19
IGO7006 - 10 2026-06-29
IGO5PF - 10 2026-06-19
IGO1HT - 10 2026-06-19
IGO7005 - 9 2026-06-29
IGO6MH - 9 2026-06-19
IGO1KY - 9 2026-06-19
IGO8RC - 8 2026-07-26
IGO7197 IndiGo Airlines 8 2026-07-26
IGO97Y - 7 2026-04-19
IGO1129 IndiGo Airlines 7 2026-04-19
IGO7142 - 6 2026-07-06
IGO9HE IndiGo Airlines 5 2026-04-19
IGO8CH - 5 2026-07-11
IGO7925 - 5 2026-07-11
IGO7729 - 5 2026-04-19
IGO7454 - 5 2026-06-19
IGO7453 - 5 2026-06-16
IGO7216 - 5 2026-07-10

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 IGO8RC - Jul 26, 13:25 UTCJul 26, 13:55 UTC30m
2026-07-26 IGO7197 MAA → CCJ Jul 26, 11:35 UTCJul 26, 12:00 UTC25m
2026-07-25 IGO8RC - Jul 25, 13:00 UTCJul 25, 13:40 UTC40m
2026-07-25 IGO7197 MAA → CCJ Jul 25, 11:15 UTCJul 25, 11:50 UTC35m
2026-07-24 IGO8RC - Jul 24, 13:55 UTCJul 24, 14:10 UTC15m
2026-07-24 IGO7197 - Jul 24, 11:40 UTCJul 24, 12:05 UTC25m
2026-07-24 IGO7365 TRZ → MAA Jul 24, 06:15 UTCJul 24, 06:30 UTC15m
2026-07-23 IGO8RC - Jul 23, 13:15 UTCJul 23, 13:50 UTC35m
2026-07-23 IGO7197 - Jul 23, 11:10 UTCJul 23, 11:45 UTC35m
2026-07-22 IGO8RC - Jul 22, 12:45 UTCJul 22, 13:30 UTC45m
2026-07-22 IGO7197 - Jul 22, 11:10 UTCJul 22, 11:35 UTC25m
2026-07-21 IGO8RC - Jul 21, 13:15 UTCJul 21, 13:45 UTC30m
2026-07-21 IGO7197 - Jul 21, 10:30 UTCJul 21, 11:45 UTC1h 15m
2026-07-21 IGO3EY MAA → TRZ Jul 21, 04:10 UTCJul 21, 04:30 UTC20m
2026-07-20 IGO8RC - Jul 20, 13:00 UTCJul 20, 13:25 UTC25m
2026-07-20 IGO7197 - Jul 20, 10:30 UTCJul 20, 11:40 UTC1h 10m
2026-07-20 IGO7CR - Jul 20, 09:25 UTCJul 20, 09:40 UTC15m
2026-07-20 IGO3YP MAA → TRZ Jul 20, 07:15 UTCJul 20, 07:25 UTC10m
2026-07-20 IGO7365 TRZ → MAA Jul 20, 06:05 UTCJul 20, 06:20 UTC15m
2026-07-20 IGO3EY MAA → TRZ Jul 20, 04:00 UTCJul 20, 04:10 UTC10m
2026-07-18 IGO8RC - Jul 18, 12:55 UTCJul 18, 13:30 UTC35m
2026-07-18 IGO7197 - Jul 18, 11:15 UTCJul 18, 11:50 UTC35m
2026-07-17 IGO7PC - Jul 17, 04:29 UTCJul 17, 04:39 UTC10m
2026-07-16 IGO7PC - Jul 16, 04:35 UTCJul 16, 04:45 UTC10m
2026-07-15 IGO7615 - Jul 15, 14:05 UTCJul 15, 14:35 UTC30m
2026-07-15 IGO7603 MAA → MYQ Jul 15, 12:45 UTCJul 15, 13:10 UTC25m
2026-07-15 IGO7PC - Jul 15, 04:45 UTCJul 15, 04:55 UTC10m
2026-07-14 IGO7EK - Jul 14, 11:45 UTCJul 14, 12:15 UTC30m
2026-07-14 IGO7335 - Jul 14, 09:35 UTCJul 14, 10:05 UTC30m
2026-07-11 IGO8CH - Jul 11, 12:30 UTCJul 11, 13:25 UTC55m
2026-07-11 IGO7251 - Jul 11, 10:20 UTCJul 11, 10:55 UTC35m
2026-07-11 IGO7VH - Jul 11, 08:45 UTCJul 11, 09:25 UTC40m
2026-07-11 IGO7925 - Jul 11, 06:40 UTCJul 11, 07:20 UTC40m
2026-07-11 IGO6HC - Jul 11, 04:30 UTCJul 11, 05:15 UTC45m
2026-07-11 IGO7419 - Jul 11, 02:55 UTCJul 11, 03:50 UTC55m
2026-07-11 IGO5MA - Jul 11, 01:20 UTCJul 11, 02:10 UTC50m
2026-07-10 IGO7216 - Jul 10, 16:10 UTCJul 10, 17:10 UTC1h 0m
2026-07-09 IGO8CH - Jul 9, 12:45 UTCJul 9, 13:40 UTC55m
2026-07-09 IGO2WJ - Jul 9, 11:10 UTCJul 9, 11:55 UTC45m
2026-07-09 IGO7FP - Jul 9, 09:00 UTCJul 9, 09:50 UTC50m
2026-07-09 IGO7925 - Jul 9, 06:40 UTCJul 9, 07:20 UTC40m
2026-07-09 IGO6HC - Jul 9, 04:40 UTCJul 9, 05:30 UTC50m
2026-07-09 IGO7419 - Jul 9, 03:05 UTCJul 9, 04:00 UTC55m
2026-07-09 IGO5MA - Jul 9, 01:25 UTCJul 9, 02:20 UTC55m
2026-07-08 IGO7352 - Jul 8, 10:05 UTCJul 8, 10:50 UTC45m
2026-07-08 IGO7623 CCU → BBI Jul 8, 02:25 UTCJul 8, 03:15 UTC50m
2026-07-07 IGO7216 - Jul 7, 16:35 UTCJul 7, 17:15 UTC40m
2026-07-07 IGO7064 - Jul 7, 08:15 UTCJul 7, 08:30 UTC15m
2026-07-06 IGO7142 - Jul 6, 10:50 UTCJul 6, 11:20 UTC30m
2026-07-05 IGO7653 - Jul 5, 12:00 UTCJul 5, 12:30 UTC30m

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

Mode-S 800C6D frequently asked

What is Mode-S code 800C6D?
800C6D is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-IYB.
Where is Mode-S 800C6D registered?
Mode-S code 800C6D is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 800C6D broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 13:55 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 800C6D, octal 40006155, decimal 8,391,789.
What flights does 800C6D operate?
Mode-S 800C6D has broadcast 20 distinct callsigns, including IGO7256, IGO7255, IGO7006, IGO5PF, IGO1HT.