Apparatus

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sensors Mode-S transponder

800AF4

ICAO 24-bit transponder address · allocated to India

Currently assigned to VT-IAN · AIRBUS A-320

Hex
800AF4
Octal
40005364
Decimal
8,391,412
Country
IN
Tail
VT-IAN
Type
A320
No current signal · last broadcast 4h ago
Flights observed
254
Distinct callsigns
20
Country
IN
Last broadcast
4h ago

Last known position

Most recent position reported by Mode-S 800AF4.

Country allocation

The ICAO 24-bit address 800AF4 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
IGO1037 IndiGo Airlines 5 2026-04-28
IGO6353 IndiGo Airlines 4 2026-04-21
IGO1038 IndiGo Airlines 4 2026-04-28
IGO881 - 3 2026-05-12
IGO6344 IndiGo Airlines 3 2026-05-25
IGO221 IndiGo Airlines 3 2026-05-30
IGO2145 IndiGo Airlines 3 2026-05-23
IGO2051 IndiGo Airlines 3 2026-05-23
IGO969 IndiGo Airlines 2 2026-05-07
IGO942 IndiGo Airlines 2 2026-05-07
IGO934 IndiGo Airlines 2 2026-04-30
IGO926 IndiGo Airlines 2 2026-04-30
IGO912 IndiGo Airlines 2 2026-05-20
IGO87RT IndiGo Airlines 2 2026-05-29
IGO848 IndiGo Airlines 2 2026-05-12
IGO768H - 2 2026-05-23
IGO763 IndiGo Airlines 2 2026-05-30
IGO74AP IndiGo Airlines 2 2026-05-30
IGO72H IndiGo Airlines 2 2026-05-04
IGO721 IndiGo Airlines 2 2026-05-27

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 IGO221 BLR → IXR May 30, 15:20 UTCMay 30, 15:30 UTC10m
2026-05-30 IGO773W MAA → BLR May 30, 13:15 UTCMay 30, 13:50 UTC35m
2026-05-30 IGO19HP - May 30, 09:10 UTCMay 30, 09:55 UTC45m
2026-05-30 IGO74AP HYD → BBI May 30, 07:10 UTCMay 30, 08:15 UTC1h 5m
2026-05-30 IGO2622 COK → MAA May 30, 03:25 UTCMay 30, 03:55 UTC30m
2026-05-30 IGO763 HYD → COK May 30, 01:55 UTCMay 30, 02:35 UTC40m
2026-05-29 IGO6136 DED → BLR May 29, 16:05 UTCMay 29, 16:15 UTC10m
2026-05-29 IGO6136 DED → BLR May 29, 13:45 UTCMay 29, 14:25 UTC40m
2026-05-29 IGO477H - May 29, 11:45 UTCMay 29, 12:40 UTC55m
2026-05-29 IGO477H - May 29, 10:15 UTCMay 29, 10:25 UTC10m
2026-05-29 IGO87RT VNS → BLR May 29, 08:15 UTCMay 29, 08:30 UTC15m
2026-05-29 IGO87RT VNS → BLR May 29, 06:30 UTCMay 29, 06:45 UTC15m
2026-05-29 IGO212W - May 29, 03:35 UTCMay 29, 05:20 UTC1h 45m
2026-05-29 IGO32AV - May 29, 01:35 UTCMay 29, 02:25 UTC50m
2026-05-28 IGO6129 ATQ → PNQ May 28, 22:15 UTCMay 28, 23:05 UTC50m
2026-05-28 IGO6129 ATQ → PNQ May 28, 18:40 UTCMay 28, 20:20 UTC1h 40m
2026-05-28 IGO1428 SHJ → ATQ May 28, 13:05 UTCMay 28, 16:20 UTC3h 15m
2026-05-28 IGO1427 ATQ → SHJ May 28, 10:15 UTCMay 28, 10:40 UTC25m
2026-05-28 IGO1427 ATQ → SHJ May 28, 07:20 UTCMay 28, 09:10 UTC1h 50m
2026-05-27 IGO721 PNQ → ATQ May 27, 23:55 UTCMay 28, 01:45 UTC1h 50m
2026-05-27 IGO721 PNQ → ATQ May 27, 21:10 UTCMay 27, 21:55 UTC45m
2026-05-27 IGO885 GOI → COK May 27, 06:29 UTCMay 27, 14:40 UTC8h 10m
2026-05-27 IGO1272 MCT → COK May 27, 03:09 UTCMay 27, 03:20 UTC10m
2026-05-26 IGO37RE IXM → BOM May 26, 17:44 UTCMay 26, 18:24 UTC40m
2026-05-26 IGO518 DED → LKO May 26, 12:14 UTCMay 26, 13:04 UTC50m
2026-05-26 IGO515 MAA → LKO May 26, 10:39 UTCMay 26, 11:09 UTC30m
2026-05-26 IGO515 MAA → LKO May 26, 08:59 UTCMay 26, 09:15 UTC15m
2026-05-26 IGO539 MAA → PAT May 26, 04:04 UTCMay 26, 04:39 UTC35m
2026-05-25 IGO46E - May 25, 18:40 UTCMay 26, 02:24 UTC7h 44m
2026-05-25 IGO37RE IXM → BOM May 25, 16:50 UTCMay 25, 17:35 UTC45m
2026-05-25 IGO6764 GAU → MAA May 25, 12:55 UTCMay 25, 14:50 UTC1h 55m
2026-05-25 IGO6344 ATQ → CCU May 25, 11:10 UTCMay 25, 11:45 UTC35m
2026-05-25 IGO6344 ATQ → CCU May 25, 07:50 UTCMay 25, 09:10 UTC1h 20m
2026-05-25 IGO201 CCU → ATQ May 25, 04:50 UTCMay 25, 06:35 UTC1h 45m
2026-05-25 IGO201 CCU → ATQ May 25, 02:50 UTCMay 25, 03:35 UTC45m
2026-05-24 IGO36AJ - May 24, 16:15 UTCMay 24, 19:10 UTC2h 55m
2026-05-24 IGO6069 IXA → CCU May 24, 13:40 UTCMay 24, 14:05 UTC25m
2026-05-24 IGO719W - May 24, 12:00 UTCMay 24, 12:35 UTC35m
2026-05-24 IGO5312 - May 24, 09:35 UTCMay 24, 10:15 UTC40m
2026-05-24 IGO6749 - May 24, 07:10 UTCMay 24, 07:50 UTC40m
2026-05-24 IGO491 IXA → CCU May 24, 05:25 UTCMay 24, 05:50 UTC25m
2026-05-24 IGO27AC - May 24, 04:00 UTCMay 24, 04:25 UTC25m
2026-05-24 IGO2121 - May 24, 00:35 UTCMay 24, 00:50 UTC15m
2026-05-23 IGO768H - May 23, 15:00 UTCMay 23, 16:55 UTC1h 55m
2026-05-23 IGO2145 DEL → CCJ May 23, 12:05 UTCMay 23, 13:45 UTC1h 40m
2026-05-23 IGO770C - May 23, 10:30 UTCMay 23, 10:40 UTC10m
2026-05-23 IGO276 RJA → BOM May 23, 07:35 UTCMay 23, 07:50 UTC15m
2026-05-23 IGO2051 HYD → DEL May 23, 02:30 UTCMay 23, 02:45 UTC15m
2026-05-23 IGO2051 HYD → DEL May 23, 01:05 UTCMay 23, 01:40 UTC35m
2026-05-22 IGO768H - May 22, 14:35 UTCMay 22, 16:20 UTC1h 45m

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

Mode-S 800AF4 frequently asked

What is Mode-S code 800AF4?
800AF4 is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-IAN.
Where is Mode-S 800AF4 registered?
Mode-S code 800AF4 is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 800AF4 broadcasting right now?
No active broadcast right now. Last signal was 4h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 800AF4, octal 40005364, decimal 8,391,412.
What flights does 800AF4 operate?
Mode-S 800AF4 has broadcast 20 distinct callsigns, including IGO1037, IGO6353, IGO1038, IGO881, IGO6344.