Apparatus

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sensors Mode-S transponder

800CBF

ICAO 24-bit transponder address · allocated to India

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

Hex
800CBF
Octal
40006277
Decimal
8,391,871
Country
IN
Tail
VT-IYF
Type
AT76
No current signal · last broadcast 3h ago
Flights observed
333
Distinct callsigns
20
Country
IN
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S 800CBF.

Country allocation

The ICAO 24-bit address 800CBF 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 IndiGo Airlines 16 2026-06-26
IGO7255 - 16 2026-06-26
IGO7426 IndiGo Airlines 9 2026-06-01
IGO7425 IndiGo Airlines 9 2026-06-01
IGO9HE - 8 2026-06-26
IGO7729 IndiGo Airlines 8 2026-06-26
IGO7443 IndiGo Airlines 8 2026-06-01
IGO7324 IndiGo Airlines 8 2026-06-01
IGO7157 IndiGo Airlines 8 2026-06-01
IGO5AW - 8 2026-06-01
IGO1129 - 8 2026-06-26
IGO97Y - 7 2026-06-26
IGO7407 - 7 2026-06-25
IGO7233 - 7 2026-06-24
IGO7133 - 7 2026-06-25
IGO8WT - 6 2026-06-25
IGO7HC - 6 2026-06-23
IGO7CW - 6 2026-06-23
IGO7736 - 6 2026-06-23
IGO7227 - 6 2026-06-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 IGO7413 - Jul 14, 16:10 UTCJul 14, 17:00 UTC50m
2026-07-14 IGO6PV - Jul 14, 14:10 UTCJul 14, 15:05 UTC55m
2026-07-14 IGO7719 - Jul 14, 02:45 UTCJul 14, 03:35 UTC50m
2026-07-14 IGO4YE - Jul 14, 00:50 UTCJul 14, 01:40 UTC50m
2026-07-13 IGO7413 - Jul 13, 16:10 UTCJul 13, 17:00 UTC50m
2026-07-13 IGO6PV - Jul 13, 14:15 UTCJul 13, 15:10 UTC55m
2026-07-13 IGO7719 - Jul 13, 02:35 UTCJul 13, 03:25 UTC50m
2026-07-13 IGO4YE - Jul 13, 00:50 UTCJul 13, 01:40 UTC50m
2026-07-12 IGO7966 - Jul 12, 05:55 UTCJul 12, 06:05 UTC10m
2026-07-10 IGO7141 - Jul 10, 11:05 UTCJul 10, 11:45 UTC40m
2026-07-10 IGO7126 - Jul 10, 09:45 UTCJul 10, 10:15 UTC30m
2026-07-10 IGO7015 - Jul 10, 05:15 UTCJul 10, 05:25 UTC10m
2026-07-10 IGO3YM - Jul 10, 03:50 UTCJul 10, 04:30 UTC40m
2026-07-10 IGO7045 - Jul 10, 01:25 UTCJul 10, 01:45 UTC20m
2026-07-09 IGO7044 - Jul 9, 16:00 UTCJul 9, 16:15 UTC15m
2026-07-09 IGO7016 - Jul 9, 12:50 UTCJul 9, 13:10 UTC20m
2026-07-09 IGO7923 - Jul 9, 07:25 UTCJul 9, 07:55 UTC30m
2026-07-09 IGO7919 - Jul 9, 06:10 UTCJul 9, 06:35 UTC25m
2026-07-07 IGO7653 - Jul 7, 11:55 UTCJul 7, 12:35 UTC40m
2026-07-07 IGO7627 - Jul 7, 06:45 UTCJul 7, 07:35 UTC50m
2026-07-07 IGO7626 - Jul 7, 05:15 UTCJul 7, 05:50 UTC35m
2026-07-07 IGO7625 - Jul 7, 02:25 UTCJul 7, 02:55 UTC30m
2026-07-07 IGO7624 - Jul 7, 00:20 UTCJul 7, 00:55 UTC35m
2026-07-06 IGO7629 - Jul 6, 17:05 UTCJul 6, 17:30 UTC25m
2026-07-06 IGO7628 - Jul 6, 09:50 UTCJul 6, 10:25 UTC35m
2026-07-06 IGO7672 - Jul 6, 07:20 UTCJul 6, 08:15 UTC55m
2026-07-06 IGO7671 - Jul 6, 04:45 UTCJul 6, 05:50 UTC1h 5m
2026-07-05 IGO7654 - Jul 5, 15:25 UTCJul 5, 15:50 UTC25m
2026-07-03 IGO7275 - Jul 3, 06:20 UTCJul 3, 07:10 UTC50m
2026-07-03 IGO4AY - Jul 3, 04:35 UTCJul 3, 05:30 UTC55m
2026-07-01 IGO7675 - Jul 1, 09:55 UTCJul 1, 10:35 UTC40m
2026-07-01 IGO7676 - Jul 1, 07:40 UTCJul 1, 08:20 UTC40m
2026-06-28 IGO7017 - Jun 28, 16:29 UTCJun 28, 16:49 UTC20m
2026-06-28 IGO3YC - Jun 28, 15:09 UTCJun 28, 15:34 UTC25m
2026-06-26 IGO7729 CNN → BLR Jun 26, 15:49 UTCJun 26, 16:14 UTC25m
2026-06-26 IGO7256 COK → CNN Jun 26, 14:15 UTCJun 26, 14:25 UTC10m
2026-06-26 IGO7256 COK → CNN Jun 26, 13:04 UTCJun 26, 13:24 UTC20m
2026-06-26 IGO97Y - Jun 26, 10:50 UTCJun 26, 11:20 UTC30m
2026-06-26 IGO1129 - Jun 26, 07:24 UTCJun 26, 07:55 UTC30m
2026-06-26 IGO7255 - Jun 26, 04:39 UTCJun 26, 05:44 UTC1h 5m
2026-06-26 IGO7255 - Jun 26, 03:50 UTCJun 26, 04:00 UTC10m
2026-06-26 IGO9HE - Jun 26, 01:45 UTCJun 26, 02:20 UTC35m
2026-06-25 IGO7133 - Jun 25, 17:09 UTCJun 25, 17:20 UTC10m
2026-06-25 IGO7134 - Jun 25, 14:24 UTCJun 25, 14:39 UTC15m
2026-06-25 IGO8WT - Jun 25, 12:50 UTCJun 25, 13:29 UTC40m
2026-06-25 IGO7407 - Jun 25, 11:15 UTCJun 25, 11:44 UTC30m
2026-06-25 IGO7737 - Jun 25, 08:04 UTCJun 25, 08:14 UTC10m
2026-06-24 IGO7133 - Jun 24, 16:54 UTCJun 24, 17:14 UTC20m
2026-06-24 IGO7134 - Jun 24, 13:54 UTCJun 24, 14:09 UTC15m
2026-06-24 IGO8WT - Jun 24, 12:25 UTCJun 24, 12:54 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-IYF page for operator, model, and routing details .

Mode-S 800CBF frequently asked

What is Mode-S code 800CBF?
800CBF is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-IYF.
Where is Mode-S 800CBF registered?
Mode-S code 800CBF is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 800CBF broadcasting right now?
No active broadcast right now. Last signal was 3h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 800CBF, octal 40006277, decimal 8,391,871.
What flights does 800CBF operate?
Mode-S 800CBF has broadcast 20 distinct callsigns, including IGO7256, IGO7255, IGO7426, IGO7425, IGO9HE.