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sensors Mode-S transponder

8016BC

ICAO 24-bit transponder address · allocated to India

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

Hex
8016BC
Octal
40013274
Decimal
8,394,428
Country
IN
Tail
VT-ICX
Type
A21N
No current signal · last broadcast Jul 26, 20:10 UTC
Flights observed
533
Distinct callsigns
20
Country
IN
Last broadcast
Jul 26, 20:10 UTC

Last known position

Most recent position reported by Mode-S 8016BC.

Country allocation

The ICAO 24-bit address 8016BC 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
IGO751 - 6 2026-07-08
IGO579 - 6 2026-07-19
IGO661 IndiGo Airlines 5 2026-07-19
IGO635E IndiGo Airlines 5 2026-07-19
IGO5193 - 5 2026-07-15
IGO6141 - 4 2026-07-19
IGO271C - 4 2026-07-01
IGO241H - 4 2026-07-01
IGO164P - 4 2026-06-30
IGO146J - 4 2026-06-01
IGO87C - 3 2026-07-11
IGO739P - 3 2026-06-29
IGO705Y IndiGo Airlines 3 2026-07-19
IGO691Y - 3 2026-07-15
IGO6884 - 3 2026-06-25
IGO674 - 3 2026-07-14
IGO672 IndiGo Airlines 3 2026-06-25
IGO6636 - 3 2026-07-01
IGO6494 IndiGo Airlines 3 2026-07-21
IGO6243 - 3 2026-07-04

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 IGO271J - Jul 26, 19:55 UTCJul 26, 20:10 UTC15m
2026-07-26 IGO445F - Jul 26, 15:25 UTCJul 26, 15:35 UTC10m
2026-07-26 IGO121J BHO → BOM Jul 26, 13:30 UTCJul 26, 13:45 UTC15m
2026-07-26 IGO687C BOM → BHO Jul 26, 10:40 UTCJul 26, 10:50 UTC10m
2026-07-26 IGO297E IXL → DEL Jul 26, 08:05 UTCJul 26, 09:00 UTC55m
2026-07-26 IGO233 HYD → DEL Jul 26, 04:00 UTCJul 26, 04:50 UTC50m
2026-07-26 IGO5156 BOM → DED Jul 26, 02:15 UTCJul 26, 02:50 UTC35m
2026-07-25 IGO2036 - Jul 25, 12:50 UTCJul 25, 13:05 UTC15m
2026-07-25 IGO5396 DEL → KNU Jul 25, 09:10 UTCJul 25, 09:45 UTC35m
2026-07-25 IGO5192 IXZ → BOM Jul 25, 07:20 UTCJul 25, 08:15 UTC55m
2026-07-25 IGO2034 - Jul 25, 04:45 UTCJul 25, 04:55 UTC10m
2026-07-24 IGO64C DOH → BOM Jul 24, 23:30 UTCJul 25, 03:10 UTC3h 40m
2026-07-24 IGO16V BOM → DOH Jul 24, 17:25 UTCJul 24, 20:55 UTC3h 30m
2026-07-24 IGO466W BBI → MAA Jul 24, 14:20 UTCJul 24, 15:15 UTC55m
2026-07-24 IGO2100 BOM → HSR Jul 24, 12:30 UTCJul 24, 12:55 UTC25m
2026-07-24 IGO6110 RPR → BOM Jul 24, 10:45 UTCJul 24, 11:00 UTC15m
2026-07-24 IGO6122 MAA → IXZ Jul 24, 07:15 UTCJul 24, 07:30 UTC15m
2026-07-23 IGO082 DMM → BOM Jul 23, 15:05 UTCJul 24, 03:15 UTC12h 10m
2026-07-23 IGO6329 DEL → GOI Jul 23, 13:45 UTCJul 23, 14:00 UTC15m
2026-07-23 IGO622P BLR → HYD Jul 23, 11:20 UTCJul 23, 11:35 UTC15m
2026-07-23 IGO309W - Jul 23, 09:55 UTCJul 23, 10:05 UTC10m
2026-07-22 IGO24AH - Jul 22, 15:55 UTCJul 22, 17:00 UTC1h 5m
2026-07-22 IGO913L MAA → CCU Jul 22, 03:25 UTCJul 22, 14:55 UTC11h 30m
2026-07-21 IGO6494 HYD → CCU Jul 21, 07:25 UTCJul 22, 02:10 UTC18h 45m
2026-07-21 IGO6494 HYD → CCU Jul 21, 04:00 UTCJul 22, 02:10 UTC22h 10m
2026-07-21 IGO6646 HYD → CJB Jul 21, 02:30 UTCJul 21, 02:55 UTC25m
2026-07-20 IGO237C - Jul 20, 13:25 UTCJul 20, 17:05 UTC3h 40m
2026-07-20 IGO376D - Jul 20, 11:05 UTCJul 20, 11:40 UTC35m
2026-07-20 IGO376 HYD → CCU Jul 20, 03:50 UTCJul 20, 09:25 UTC5h 35m
2026-07-20 IGO614H - Jul 20, 02:25 UTCJul 20, 02:45 UTC20m
2026-07-19 IGO705Y IXE → DEL Jul 19, 16:05 UTCJul 19, 16:15 UTC10m
2026-07-19 IGO6141 - Jul 19, 12:55 UTCJul 19, 13:05 UTC10m
2026-07-19 IGO579 - Jul 19, 05:50 UTCJul 19, 09:05 UTC3h 15m
2026-07-19 IGO661 TRV → BLR Jul 19, 03:50 UTCJul 19, 04:45 UTC55m
2026-07-19 IGO635E HYD → GOI Jul 19, 01:55 UTCJul 19, 02:50 UTC55m
2026-07-18 IGO979 - Jul 18, 15:40 UTCJul 18, 15:55 UTC15m
2026-07-18 IGO94ET - Jul 18, 12:10 UTCJul 18, 12:20 UTC10m
2026-07-18 IGO6739 - Jul 18, 10:35 UTCJul 18, 10:45 UTC10m
2026-07-18 IGO6738 - Jul 18, 07:05 UTCJul 18, 07:45 UTC40m
2026-07-18 IGO6050 - Jul 18, 03:00 UTCJul 18, 03:20 UTC20m
2026-07-18 IGO6402 UDR → DEL Jul 18, 01:00 UTCJul 18, 01:34 UTC35m
2026-07-17 IGO242 - Jul 17, 21:39 UTCJul 17, 23:30 UTC1h 50m
2026-07-17 IGO705Y - Jul 17, 16:04 UTCJul 17, 16:19 UTC15m
2026-07-17 IGO6141 - Jul 17, 13:00 UTCJul 17, 14:50 UTC1h 50m
2026-07-17 IGO6428 - Jul 17, 07:14 UTCJul 17, 08:10 UTC55m
2026-07-17 IGO6144 - Jul 17, 05:30 UTCJul 17, 06:00 UTC30m
2026-07-17 IGO542 - Jul 17, 03:45 UTCJul 17, 04:14 UTC30m
2026-07-17 IGO541 - Jul 17, 01:59 UTCJul 17, 02:15 UTC15m
2026-07-16 IGO472 - Jul 16, 16:15 UTCJul 16, 17:00 UTC45m
2026-07-16 IGO6903 - Jul 16, 14:35 UTCJul 16, 15:14 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-ICX page for operator, model, and routing details .

Mode-S 8016BC frequently asked

What is Mode-S code 8016BC?
8016BC is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-ICX.
Where is Mode-S 8016BC registered?
Mode-S code 8016BC is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8016BC broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:10 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8016BC, octal 40013274, decimal 8,394,428.
What flights does 8016BC operate?
Mode-S 8016BC has broadcast 20 distinct callsigns, including IGO751, IGO579, IGO661, IGO635E, IGO5193.