Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

8013FC

ICAO 24-bit transponder address · allocated to India

Currently assigned to VT-ISQ · AIRBUS A-320neo

Hex
8013FC
Octal
40011774
Decimal
8,393,724
Country
IN
Tail
VT-ISQ
Type
A20N
No current signal · last broadcast 21d ago
Flights observed
365
Distinct callsigns
20
Country
IN
Last broadcast
21d ago

Last known position

Most recent position reported by Mode-S 8013FC.

Country allocation

The ICAO 24-bit address 8013FC 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
IGO2138 IndiGo Airlines 6 2026-05-19
IGO146 IndiGo Airlines 6 2026-05-16
IGO6485 IndiGo Airlines 5 2026-05-15
IGO6394 IndiGo Airlines 5 2026-05-15
IGO2139 IndiGo Airlines 5 2026-05-19
IGO695M - 4 2026-04-16
IGO638Y - 4 2026-04-16
IGO613P - 4 2026-04-16
IGO539 IndiGo Airlines 4 2026-05-21
IGO931P - 3 2026-06-16
IGO770 - 3 2026-04-13
IGO703 IndiGo Airlines 3 2026-04-25
IGO6431 - 3 2026-04-14
IGO6276 IndiGo Airlines 3 2026-06-16
IGO6074 IndiGo Airlines 3 2026-05-13
IGO597 IndiGo Airlines 3 2026-05-21
IGO531J - 3 2026-05-21
IGO46E - 3 2026-05-19
IGO37RE IndiGo Airlines 3 2026-05-20
IGO1657 IndiGo Airlines 3 2026-05-30

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-22 IGO104J - Jun 22, 17:29 UTCJun 22, 17:44 UTC15m
2026-06-22 IGO204E - Jun 22, 12:25 UTCJun 22, 15:29 UTC3h 5m
2026-06-22 IGO2025 - Jun 22, 09:10 UTCJun 22, 09:34 UTC25m
2026-06-22 IGO2025 - Jun 22, 07:25 UTCJun 22, 07:54 UTC30m
2026-06-22 IGO568M - Jun 22, 05:49 UTCJun 22, 06:19 UTC30m
2026-06-22 IGO568M - Jun 22, 04:30 UTCJun 22, 04:40 UTC10m
2026-06-22 IGO791W - Jun 22, 02:10 UTCJun 22, 02:25 UTC15m
2026-06-21 IGO119 PNQ → AMD Jun 21, 20:05 UTCJun 21, 20:24 UTC20m
2026-06-21 IGO464E - Jun 21, 16:04 UTCJun 21, 16:49 UTC45m
2026-06-21 IGO697H CCU → CCU Jun 21, 08:44 UTCJun 21, 14:05 UTC5h 20m
2026-06-21 IGO6157 - Jun 21, 06:04 UTCJun 21, 07:29 UTC1h 25m
2026-06-21 IGO289Y - Jun 21, 03:44 UTCJun 21, 05:00 UTC1h 15m
2026-06-20 IGO2115 - Jun 20, 11:14 UTCJun 20, 16:14 UTC5h 0m
2026-06-20 IGO753P - Jun 20, 07:29 UTCJun 20, 09:34 UTC2h 5m
2026-06-20 IGO291 - Jun 20, 04:09 UTCJun 20, 06:14 UTC2h 5m
2026-06-20 IGO6304 - Jun 20, 01:05 UTCJun 20, 02:59 UTC1h 55m
2026-06-19 IGO623 - Jun 19, 23:00 UTCJun 19, 23:59 UTC1h 0m
2026-06-19 IGO746 - Jun 19, 17:49 UTCJun 19, 18:54 UTC1h 5m
2026-06-19 IGO601M - Jun 19, 14:49 UTCJun 19, 16:44 UTC1h 55m
2026-06-19 IGO6504 - Jun 19, 11:09 UTCJun 19, 13:14 UTC2h 5m
2026-06-19 IGO301P - Jun 19, 08:09 UTCJun 19, 10:04 UTC1h 55m
2026-06-19 IGO164W DEL → DEL Jun 19, 00:55 UTCJun 19, 06:44 UTC5h 50m
2026-06-18 IGO427C - Jun 18, 13:25 UTCJun 18, 14:40 UTC1h 15m
2026-06-18 IGO605F - Jun 18, 11:15 UTCJun 18, 12:25 UTC1h 10m
2026-06-18 IGO47MF - Jun 18, 08:15 UTCJun 18, 09:30 UTC1h 15m
2026-06-18 IGO2373 - Jun 18, 05:55 UTCJun 18, 07:05 UTC1h 10m
2026-06-18 IGO242V - Jun 18, 01:00 UTCJun 18, 02:45 UTC1h 45m
2026-06-17 IGO829 - Jun 17, 16:20 UTCJun 17, 16:35 UTC15m
2026-06-17 IGO793 - Jun 17, 13:40 UTCJun 17, 13:50 UTC10m
2026-06-17 IGO793 - Jun 17, 12:05 UTCJun 17, 12:20 UTC15m
2026-06-17 IGO675H - Jun 17, 06:00 UTCJun 17, 06:50 UTC50m
2026-06-17 IGO791W - Jun 17, 02:10 UTCJun 17, 02:25 UTC15m
2026-06-16 IGO119 PNQ → AMD Jun 16, 19:45 UTCJun 16, 19:55 UTC11m
2026-06-16 IGO487V - Jun 16, 16:10 UTCJun 16, 16:30 UTC20m
2026-06-16 IGO6276 PAT → BLR Jun 16, 14:25 UTCJun 16, 14:35 UTC10m
2026-06-16 IGO6276 PAT → BLR Jun 16, 12:35 UTCJun 16, 13:34 UTC1h 0m
2026-06-16 IGO41EC - Jun 16, 09:34 UTCJun 16, 11:30 UTC1h 55m
2026-06-16 IGO931P - Jun 16, 08:10 UTCJun 16, 08:25 UTC15m
2026-06-16 IGO931P - Jun 16, 06:20 UTCJun 16, 07:20 UTC1h 0m
2026-06-16 IGO183E - Jun 16, 03:10 UTCJun 16, 05:10 UTC2h 0m
2026-06-15 IGO1486 DXB → BLR Jun 15, 13:10 UTCJun 15, 21:50 UTC8h 40m
2026-06-14 IGO1476 DXB → COK Jun 14, 17:05 UTCJun 15, 11:30 UTC18h 24m
2026-06-14 IGO1476 DXB → COK Jun 14, 16:50 UTCJun 15, 11:30 UTC18h 40m
2026-06-14 IGO1465 HYD → DXB Jun 14, 06:35 UTCJun 15, 04:15 UTC21h 39m
2026-06-14 IGO6799 - Jun 14, 05:10 UTCJun 14, 05:25 UTC15m
2026-06-13 IGO653 PNQ → PAT Jun 13, 20:05 UTCJun 13, 20:20 UTC15m
2026-06-13 IGO221 BLR → IXR Jun 13, 12:50 UTCJun 13, 13:00 UTC10m
2026-06-13 IGO738T - Jun 13, 10:45 UTCJun 13, 11:40 UTC55m
2026-06-13 IGO602 - Jun 13, 09:00 UTCJun 13, 09:45 UTC45m
2026-06-13 IGO196 COK → BLR Jun 13, 06:40 UTCJun 13, 07:20 UTC40m

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

Mode-S 8013FC frequently asked

What is Mode-S code 8013FC?
8013FC is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-ISQ.
Where is Mode-S 8013FC registered?
Mode-S code 8013FC is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8013FC broadcasting right now?
No active broadcast right now. Last signal was 21d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8013FC, octal 40011774, decimal 8,393,724.
What flights does 8013FC operate?
Mode-S 8013FC has broadcast 20 distinct callsigns, including IGO2138, IGO146, IGO6485, IGO6394, IGO2139.