Apparatus

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sensors Mode-S transponder

800CE1

ICAO 24-bit transponder address · allocated to India

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

Hex
800CE1
Octal
40006341
Decimal
8,391,905
Country
IN
Tail
VT-IYK
Type
AT76
No current signal · last broadcast 1h ago
Flights observed
248
Distinct callsigns
20
Country
IN
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 800CE1.

Country allocation

The ICAO 24-bit address 800CE1 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
IGO6HC - 8 2026-06-11
IGO7925 IndiGo Airlines 7 2026-06-11
IGO7313 IndiGo Airlines 6 2026-06-11
IGO7304 IndiGo Airlines 6 2026-06-07
IGO7006 - 6 2026-07-12
IGO7005 - 6 2026-07-12
IGO2KY IndiGo Airlines 6 2026-06-07
IGO7309 IndiGo Airlines 5 2026-06-11
IGO7203 - 5 2026-06-26
IGO7CW - 4 2026-06-26
IGO7736 - 4 2026-06-26
IGO7162 - 4 2026-06-25
IGO5YT - 4 2026-06-25
IGO7WA - 3 2026-06-26
IGO7VH IndiGo Airlines 3 2026-06-10
IGO7HC - 3 2026-06-26
IGO7FP - 3 2026-06-10
IGO7737 - 3 2026-07-13
IGO7623 IndiGo Airlines 3 2026-06-09
IGO7419 IndiGo Airlines 3 2026-05-28

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 IGO7236 - Jul 14, 01:50 UTCJul 14, 02:15 UTC25m
2026-07-13 IGO7133 - Jul 13, 16:50 UTCJul 13, 17:05 UTC15m
2026-07-13 IGO7134 - Jul 13, 13:55 UTCJul 13, 14:15 UTC20m
2026-07-13 IGO7737 - Jul 13, 04:50 UTCJul 13, 05:01 UTC10m
2026-07-13 IGO7233 - Jul 13, 03:10 UTCJul 13, 03:45 UTC35m
2026-07-13 IGO7227 - Jul 13, 01:05 UTCJul 13, 01:35 UTC30m
2026-07-12 IGO7232 - Jul 12, 15:40 UTCJul 12, 15:55 UTC15m
2026-07-12 IGO7231 - Jul 12, 11:45 UTCJul 12, 12:05 UTC20m
2026-07-12 IGO7006 - Jul 12, 08:01 UTCJul 12, 09:05 UTC1h 5m
2026-07-12 IGO7006 - Jul 12, 07:10 UTCJul 12, 07:20 UTC10m
2026-07-12 IGO7005 - Jul 12, 04:25 UTCJul 12, 04:45 UTC20m
2026-07-12 IGO7005 - Jul 12, 02:25 UTCJul 12, 03:35 UTC1h 10m
2026-07-11 IGO9068 CCJ → HYD Jul 11, 11:35 UTCJul 11, 11:55 UTC20m
2026-06-27 IGO9067 NAG → DEL Jun 27, 04:15 UTCJun 27, 04:34 UTC20m
2026-06-26 IGO7WA - Jun 26, 16:39 UTCJun 26, 17:09 UTC30m
2026-06-26 IGO1EH - Jun 26, 14:15 UTCJun 26, 14:50 UTC35m
2026-06-26 IGO7736 - Jun 26, 08:45 UTCJun 26, 09:10 UTC25m
2026-06-26 IGO7HC - Jun 26, 05:55 UTCJun 26, 06:29 UTC35m
2026-06-26 IGO7203 - Jun 26, 04:34 UTCJun 26, 04:55 UTC20m
2026-06-26 IGO7CW - Jun 26, 01:39 UTCJun 26, 02:00 UTC20m
2026-06-25 IGO5YT - Jun 25, 15:20 UTCJun 25, 15:50 UTC30m
2026-06-25 IGO7162 - Jun 25, 13:09 UTCJun 25, 13:45 UTC35m
2026-06-25 IGO7177 - Jun 25, 10:55 UTCJun 25, 11:15 UTC20m
2026-06-25 IGO7176 - Jun 25, 07:15 UTCJun 25, 07:25 UTC10m
2026-06-25 IGO7176 - Jun 25, 04:45 UTCJun 25, 05:00 UTC15m
2026-06-25 IGO7236 - Jun 25, 01:35 UTCJun 25, 01:59 UTC25m
2026-06-24 IGO5YT - Jun 24, 15:54 UTCJun 24, 16:34 UTC40m
2026-06-24 IGO7162 - Jun 24, 10:14 UTCJun 24, 10:45 UTC30m
2026-06-24 IGO9AW - Jun 24, 08:45 UTCJun 24, 09:09 UTC25m
2026-06-16 IGO7652 LKO → JAI Jun 16, 14:55 UTCJun 16, 15:30 UTC35m
2026-06-16 IGO7651 - Jun 16, 03:20 UTCJun 16, 04:35 UTC1h 15m
2026-06-15 IGO7027 LKO → JAI Jun 15, 11:49 UTCJun 15, 12:30 UTC40m
2026-06-15 IGO5AP - Jun 15, 09:25 UTCJun 15, 10:40 UTC1h 15m
2026-06-14 IGO7027 LKO → JAI Jun 14, 11:00 UTCJun 14, 12:00 UTC1h 0m
2026-06-14 IGO5AP - Jun 14, 09:10 UTCJun 14, 10:15 UTC1h 5m
2026-06-13 IGO7027 LKO → JAI Jun 13, 10:35 UTCJun 13, 11:40 UTC1h 5m
2026-06-13 IGO5AP - Jun 13, 08:55 UTCJun 13, 09:35 UTC40m
2026-06-12 IGO7569 - Jun 12, 14:45 UTCJun 12, 15:00 UTC15m
2026-06-11 IGO7309 SHL → CCU Jun 11, 11:05 UTCJun 11, 12:15 UTC1h 10m
2026-06-11 IGO7313 BLR → CCJ Jun 11, 08:55 UTCJun 11, 10:05 UTC1h 10m
2026-06-11 IGO7925 IXD → BHO Jun 11, 07:25 UTCJun 11, 07:35 UTC10m
2026-06-11 IGO6HC - Jun 11, 04:50 UTCJun 11, 05:10 UTC20m
2026-06-10 IGO2WJ - Jun 10, 17:40 UTCJun 10, 18:35 UTC55m
2026-06-10 IGO7FP - Jun 10, 15:40 UTCJun 10, 16:40 UTC1h 0m
2026-06-10 IGO3468 - Jun 10, 13:45 UTCJun 10, 14:40 UTC55m
2026-06-10 IGO7251 IXE → BLR Jun 10, 10:35 UTCJun 10, 12:45 UTC2h 10m
2026-06-10 IGO7VH DEL → HYD Jun 10, 08:50 UTCJun 10, 09:30 UTC40m
2026-06-10 IGO7925 IXD → BHO Jun 10, 06:45 UTCJun 10, 07:25 UTC40m
2026-06-10 IGO6HC - Jun 10, 04:30 UTCJun 10, 05:20 UTC50m
2026-06-09 IGO7235 - Jun 9, 16:45 UTCJun 9, 16:50 UTC5m

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

Mode-S 800CE1 frequently asked

What is Mode-S code 800CE1?
800CE1 is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-IYK.
Where is Mode-S 800CE1 registered?
Mode-S code 800CE1 is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 800CE1 broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 800CE1, octal 40006341, decimal 8,391,905.
What flights does 800CE1 operate?
Mode-S 800CE1 has broadcast 20 distinct callsigns, including IGO6HC, IGO7925, IGO7313, IGO7304, IGO7006.