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sensors Mode-S transponder

8016D7

ICAO 24-bit transponder address · allocated to India

Currently assigned to VT-IRW · AIRBUS A-321neo

Hex
8016D7
Octal
40013327
Decimal
8,394,455
Country
IN
Tail
VT-IRW
Type
A21N
No current signal · last broadcast Jul 26, 19:25 UTC
Flights observed
565
Distinct callsigns
20
Country
IN
Last broadcast
Jul 26, 19:25 UTC

Last known position

Most recent position reported by Mode-S 8016D7.

Country allocation

The ICAO 24-bit address 8016D7 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
IGO403W IndiGo Airlines 16 2026-07-26
IGO952 IndiGo Airlines 13 2026-07-26
IGO235 IndiGo Airlines 12 2026-07-26
IGO337F - 10 2026-07-26
IGO442 IndiGo Airlines 7 2026-07-26
IGO6542 - 6 2026-06-18
IGO57H - 6 2026-07-13
IGO455 - 6 2026-06-24
IGO262V IndiGo Airlines 6 2026-06-09
IGO6774 IndiGo Airlines 5 2026-06-18
IGO903 - 4 2026-06-20
IGO768H - 4 2026-07-23
IGO593 IndiGo Airlines 4 2026-05-29
IGO575F - 4 2026-06-03
IGO5247 IndiGo Airlines 4 2026-07-23
IGO523C - 4 2026-06-08
IGO503 - 4 2026-06-24
IGO319P - 4 2026-06-08
IGO970M - 3 2026-07-25
IGO813F - 3 2026-07-09

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 IGO952 BLR → CCU Jul 26, 17:00 UTCJul 26, 19:10 UTC2h 10m
2026-07-26 IGO403W CCU → BLR Jul 26, 15:25 UTCJul 26, 15:35 UTC10m
2026-07-26 IGO403W CCU → BLR Jul 26, 13:30 UTCJul 26, 14:40 UTC1h 10m
2026-07-26 IGO337F - Jul 26, 09:50 UTCJul 26, 11:55 UTC2h 5m
2026-07-26 IGO235 CCU → BLR Jul 26, 08:10 UTCJul 26, 08:30 UTC20m
2026-07-26 IGO235 CCU → BLR Jul 26, 06:25 UTCJul 26, 07:35 UTC1h 11m
2026-07-26 IGO442 BLR → CCU Jul 26, 02:45 UTCJul 26, 04:50 UTC2h 5m
2026-07-25 IGO624P - Jul 25, 17:10 UTCJul 25, 17:40 UTC30m
2026-07-25 IGO624P - Jul 25, 16:25 UTCJul 25, 16:35 UTC10m
2026-07-25 IGO6283 BLR → BOM Jul 25, 13:40 UTCJul 25, 15:00 UTC1h 20m
2026-07-25 IGO970M - Jul 25, 08:50 UTCJul 25, 09:10 UTC20m
2026-07-25 IGO6059 DEL → MAA Jul 25, 05:00 UTCJul 25, 08:00 UTC3h 0m
2026-07-25 IGO475 DEL → DIB Jul 25, 03:15 UTCJul 25, 03:45 UTC30m
2026-07-25 IGO697L BLR → CJB Jul 25, 01:50 UTCJul 25, 02:15 UTC25m
2026-07-24 IGO107 PNQ → BLR Jul 24, 16:15 UTCJul 24, 16:50 UTC35m
2026-07-24 IGO105 BLR → PNQ Jul 24, 13:40 UTCJul 24, 13:50 UTC10m
2026-07-24 IGO650C - Jul 24, 01:50 UTCJul 24, 03:05 UTC1h 15m
2026-07-23 IGO768H - Jul 23, 17:10 UTCJul 23, 17:20 UTC10m
2026-07-23 IGO768H - Jul 23, 15:30 UTCJul 23, 16:20 UTC50m
2026-07-23 IGO2145 DEL → CCJ Jul 23, 12:35 UTCJul 23, 14:20 UTC1h 45m
2026-07-23 IGO5247 VTZ → BOM Jul 23, 11:10 UTCJul 23, 11:30 UTC20m
2026-07-23 IGO5247 VTZ → BOM Jul 23, 09:50 UTCJul 23, 10:05 UTC15m
2026-07-23 IGO409 HYD → VTZ Jul 23, 08:25 UTCJul 23, 08:45 UTC20m
2026-07-22 IGO773F - Jul 22, 16:10 UTCJul 22, 16:25 UTC15m
2026-07-22 IGO227M - Jul 22, 14:45 UTCJul 22, 15:00 UTC15m
2026-07-21 IGO76AP - Jul 21, 17:25 UTCJul 21, 18:10 UTC45m
2026-07-21 IGO6050 DEL → COK Jul 21, 02:55 UTCJul 21, 03:15 UTC20m
2026-07-21 IGO6402 UDR → DEL Jul 21, 01:00 UTCJul 21, 01:30 UTC30m
2026-07-20 IGO242 COK → PNQ Jul 20, 21:40 UTCJul 20, 23:25 UTC1h 45m
2026-07-20 IGO705Y IXE → DEL Jul 20, 16:05 UTCJul 20, 16:15 UTC10m
2026-07-20 IGO6141 - Jul 20, 12:55 UTCJul 20, 13:10 UTC15m
2026-07-20 IGO579 SAG → BLR Jul 20, 09:05 UTCJul 20, 09:20 UTC15m
2026-07-20 IGO691Y - Jul 20, 05:55 UTCJul 20, 06:10 UTC15m
2026-07-20 IGO661 TRV → BLR Jul 20, 03:55 UTCJul 20, 04:45 UTC50m
2026-07-20 IGO635E HYD → GOI Jul 20, 02:00 UTCJul 20, 02:55 UTC55m
2026-07-19 IGO2772 - Jul 19, 16:30 UTCJul 19, 16:50 UTC20m
2026-07-19 IGO2772 - Jul 19, 15:45 UTCJul 19, 15:55 UTC10m
2026-07-19 IGO969 - Jul 19, 13:45 UTCJul 19, 14:00 UTC15m
2026-07-19 IGO1128 - Jul 19, 07:30 UTCJul 19, 11:55 UTC4h 25m
2026-07-19 IGO6142 JAI → BLR Jul 19, 05:05 UTCJul 19, 05:20 UTC15m
2026-07-19 IGO6142 JAI → BLR Jul 19, 03:15 UTCJul 19, 03:35 UTC20m
2026-07-18 IGO705Y - Jul 18, 16:05 UTCJul 18, 16:15 UTC10m
2026-07-18 IGO6141 - Jul 18, 12:55 UTCJul 18, 13:20 UTC25m
2026-07-18 IGO236J - Jul 18, 06:20 UTCJul 18, 06:30 UTC10m
2026-07-18 IGO473E - Jul 18, 02:55 UTCJul 18, 03:10 UTC15m
2026-07-17 IGO6163 - Jul 17, 14:04 UTCJul 17, 14:55 UTC50m
2026-07-17 IGO519P - Jul 17, 12:25 UTCJul 17, 13:10 UTC45m
2026-07-17 IGO993E - Jul 17, 10:25 UTCJul 17, 10:40 UTC15m
2026-07-17 IGO6336 - Jul 17, 08:10 UTCJul 17, 08:20 UTC10m
2026-07-17 IGO6336 - Jul 17, 07:14 UTCJul 17, 07:30 UTC15m

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

Mode-S 8016D7 frequently asked

What is Mode-S code 8016D7?
8016D7 is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-IRW.
Where is Mode-S 8016D7 registered?
Mode-S code 8016D7 is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8016D7 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 19:25 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8016D7, octal 40013327, decimal 8,394,455.
What flights does 8016D7 operate?
Mode-S 8016D7 has broadcast 20 distinct callsigns, including IGO403W, IGO952, IGO235, IGO337F, IGO442.