Apparatus

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sensors Mode-S transponder

8016A3

ICAO 24-bit transponder address · allocated to India

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

Hex
8016A3
Octal
40013243
Decimal
8,394,403
Country
IN
Tail
VT-IXD
Type
A20N
No current signal · last broadcast 8h ago
Flights observed
201
Distinct callsigns
20
Country
IN
Last broadcast
8h ago

Last known position

Most recent position reported by Mode-S 8016A3.

Country allocation

The ICAO 24-bit address 8016A3 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
IGO5164 IndiGo Airlines 7 2026-06-22
IGO5154 - 7 2026-06-22
IGO5150 - 6 2026-06-22
IGO5122 IndiGo Airlines 6 2026-06-22
IGO291C IndiGo Airlines 6 2026-06-04
IGO2519 IndiGo Airlines 6 2026-06-04
IGO5163 IndiGo Airlines 5 2026-06-20
IGO5151 IndiGo Airlines 5 2026-06-22
IGO738 IndiGo Airlines 3 2026-06-02
IGO59P - 3 2026-06-28
IGO525 IndiGo Airlines 3 2026-06-09
IGO1114 - 3 2026-06-28
IGO976H - 2 2026-06-14
IGO6532 IndiGo Airlines 2 2026-06-07
IGO646J - 2 2026-05-30
IGO6011 IndiGo Airlines 2 2026-06-11
IGO569H - 2 2026-06-14
IGO5305 - 2 2026-06-16
IGO5275 - 2 2026-06-16
IGO524 IndiGo Airlines 2 2026-06-09

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-28 IGO1114 - Jun 28, 09:20 UTCJun 28, 10:44 UTC1h 25m
2026-06-28 IGO59P - Jun 28, 06:15 UTCJun 28, 07:40 UTC1h 25m
2026-06-28 IGO1046 PEN → MAA Jun 28, 00:59 UTCJun 28, 01:10 UTC10m
2026-06-27 IGO1045 MAA → PEN Jun 27, 23:04 UTCJun 27, 23:25 UTC20m
2026-06-27 IGO2002 - Jun 27, 16:00 UTCJun 27, 16:10 UTC10m
2026-06-27 IGO1062 - Jun 27, 02:39 UTCJun 27, 08:44 UTC6h 5m
2026-06-26 IGO1114 DAC → BKK Jun 26, 09:10 UTCJun 27, 01:19 UTC16h 10m
2026-06-26 IGO59P - Jun 26, 01:05 UTCJun 26, 07:55 UTC6h 50m
2026-06-25 IGO76NP - Jun 25, 14:29 UTCJun 25, 14:44 UTC15m
2026-06-25 IGO19HP - Jun 25, 08:45 UTCJun 25, 09:29 UTC45m
2026-06-24 IGO74AP - Jun 24, 14:29 UTCJun 25, 07:45 UTC17h 15m
2026-06-24 IGO401V - Jun 24, 12:30 UTCJun 24, 13:10 UTC40m
2026-06-24 IGO182 - Jun 24, 09:34 UTCJun 24, 10:14 UTC40m
2026-06-24 IGO703 - Jun 24, 07:40 UTCJun 24, 08:14 UTC35m
2026-06-24 IGO702 - Jun 24, 02:15 UTCJun 24, 05:29 UTC3h 15m
2026-06-23 IGO240M - Jun 23, 19:10 UTCJun 23, 19:29 UTC20m
2026-06-23 IGO58WP - Jun 23, 14:44 UTCJun 23, 14:55 UTC10m
2026-06-23 IGO583H HYD → BLR Jun 23, 13:00 UTCJun 23, 13:19 UTC20m
2026-06-23 IGO6417 - Jun 23, 09:24 UTCJun 23, 10:29 UTC1h 5m
2026-06-23 IGO537 - Jun 23, 04:50 UTCJun 23, 08:20 UTC3h 30m
2026-06-23 IGO701 - Jun 23, 03:09 UTCJun 23, 03:25 UTC15m
2026-06-23 IGO17VH - Jun 23, 00:00 UTCJun 23, 00:09 UTC10m
2026-06-22 IGO5164 BOM → NAG Jun 22, 15:20 UTCJun 22, 15:35 UTC15m
2026-06-22 IGO5154 BOM → BOM Jun 22, 11:09 UTCJun 22, 13:54 UTC2h 45m
2026-06-22 IGO5151 BOM → RPR Jun 22, 05:29 UTCJun 22, 06:35 UTC1h 5m
2026-06-22 IGO5150 - Jun 22, 03:54 UTCJun 22, 04:30 UTC35m
2026-06-22 IGO5122 BOM → CCU Jun 22, 01:10 UTCJun 22, 01:25 UTC15m
2026-06-21 IGO5164 BOM → NAG Jun 21, 15:15 UTCJun 21, 15:30 UTC15m
2026-06-21 IGO5154 DEL → CCU Jun 21, 10:29 UTCJun 21, 13:29 UTC3h 0m
2026-06-21 IGO5151 BOM → RPR Jun 21, 05:20 UTCJun 21, 06:24 UTC1h 5m
2026-06-21 IGO5150 IXE → BOM Jun 21, 03:34 UTCJun 21, 04:10 UTC35m
2026-06-21 IGO5122 BOM → CCU Jun 21, 01:10 UTCJun 21, 01:19 UTC10m
2026-06-20 IGO5164 BOM → NAG Jun 20, 15:34 UTCJun 20, 15:49 UTC15m
2026-06-20 IGO5163 HYD → BOM Jun 20, 13:04 UTCJun 20, 13:19 UTC15m
2026-06-20 IGO5154 DEL → CCU Jun 20, 10:25 UTCJun 20, 10:59 UTC35m
2026-06-20 IGO5150 IXE → BOM Jun 20, 03:24 UTCJun 20, 04:04 UTC40m
2026-06-20 IGO5122 BOM → CCU Jun 20, 01:14 UTCJun 20, 01:24 UTC10m
2026-06-19 IGO5164 BOM → NAG Jun 19, 15:34 UTCJun 19, 15:44 UTC10m
2026-06-19 IGO5163 HYD → BOM Jun 19, 13:09 UTCJun 19, 13:24 UTC15m
2026-06-19 IGO5154 DEL → CCU Jun 19, 10:35 UTCJun 19, 10:44 UTC10m
2026-06-19 IGO5151 BOM → RPR Jun 19, 05:34 UTCJun 19, 06:49 UTC1h 15m
2026-06-19 IGO5150 IXE → BOM Jun 19, 03:29 UTCJun 19, 04:14 UTC45m
2026-06-19 IGO5122 BOM → CCU Jun 19, 01:19 UTCJun 19, 01:29 UTC10m
2026-06-18 IGO5164 BOM → NAG Jun 18, 15:20 UTCJun 18, 15:35 UTC15m
2026-06-18 IGO5163 HYD → BOM Jun 18, 13:15 UTCJun 18, 13:25 UTC10m
2026-06-18 IGO5154 DEL → CCU Jun 18, 10:45 UTCJun 18, 11:20 UTC35m
2026-06-18 IGO5151 BOM → RPR Jun 18, 05:35 UTCJun 18, 06:35 UTC1h 0m
2026-06-18 IGO5150 IXE → BOM Jun 18, 03:35 UTCJun 18, 04:20 UTC45m
2026-06-18 IGO5122 BOM → CCU Jun 18, 01:05 UTCJun 18, 01:25 UTC20m
2026-06-17 IGO5164 BOM → NAG Jun 17, 15:40 UTCJun 17, 15:50 UTC10m

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

Mode-S 8016A3 frequently asked

What is Mode-S code 8016A3?
8016A3 is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-IXD.
Where is Mode-S 8016A3 registered?
Mode-S code 8016A3 is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8016A3 broadcasting right now?
No active broadcast right now. Last signal was 8h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8016A3, octal 40013243, decimal 8,394,403.
What flights does 8016A3 operate?
Mode-S 8016A3 has broadcast 20 distinct callsigns, including IGO5164, IGO5154, IGO5150, IGO5122, IGO291C.