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sensors Mode-S transponder

8016DE

ICAO 24-bit transponder address · allocated to India

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

Hex
8016DE
Octal
40013336
Decimal
8,394,462
Country
IN
Tail
VT-IWM
Type
A21N
No current signal · last broadcast Jul 26, 18:15 UTC
Flights observed
511
Distinct callsigns
20
Country
IN
Last broadcast
Jul 26, 18:15 UTC

Last known position

Most recent position reported by Mode-S 8016DE.

Country allocation

The ICAO 24-bit address 8016DE 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
IGO6746 - 6 2026-06-14
IGO993E - 4 2026-06-29
IGO950H - 4 2026-07-09
IGO903 - 4 2026-06-18
IGO782C - 4 2026-07-14
IGO5342 - 4 2026-07-05
IGO5109 - 4 2026-07-09
IGO472 IndiGo Airlines 4 2026-07-23
IGO455 IndiGo Airlines 4 2026-05-25
IGO231H - 4 2026-05-24
IGO2132 - 4 2026-06-19
IGO975 IndiGo Airlines 3 2026-05-24
IGO757 IndiGo Airlines 3 2026-05-24
IGO754J - 3 2026-05-29
IGO671 IndiGo Airlines 3 2026-07-26
IGO6548 IndiGo Airlines 3 2026-06-18
IGO651H - 3 2026-06-18
IGO6460 - 3 2026-07-04
IGO6439 IndiGo Airlines 3 2026-05-24
IGO6431 - 3 2026-06-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 IGO671 CJB → PNQ Jul 26, 17:30 UTCJul 26, 18:15 UTC45m
2026-07-26 IGO731 MAA → CJB Jul 26, 16:05 UTCJul 26, 16:30 UTC25m
2026-07-26 IGO717Y - Jul 26, 05:25 UTCJul 26, 05:45 UTC20m
2026-07-26 IGO107P - Jul 26, 03:40 UTCJul 26, 04:00 UTC20m
2026-07-26 IGO6794 AMD → BOM Jul 26, 00:55 UTCJul 26, 01:35 UTC40m
2026-07-25 IGO32H BOM → HYD Jul 25, 16:40 UTCJul 25, 22:50 UTC6h 10m
2026-07-25 IGO6932 CCJ → BOM Jul 25, 13:50 UTCJul 25, 15:05 UTC1h 15m
2026-07-25 IGO615C - Jul 25, 10:55 UTCJul 25, 12:10 UTC1h 15m
2026-07-24 IGO074 RUH → BOM Jul 24, 23:45 UTCJul 25, 09:10 UTC9h 25m
2026-07-24 IGO35HD IDR → BOM Jul 24, 17:50 UTCJul 24, 18:00 UTC10m
2026-07-24 IGO526V - Jul 24, 13:25 UTCJul 24, 13:35 UTC10m
2026-07-24 IGO314 HYD → BLR Jul 24, 12:00 UTCJul 24, 12:10 UTC10m
2026-07-24 IGO6319 GOP → HYD Jul 24, 09:35 UTCJul 24, 09:45 UTC10m
2026-07-24 IGO312 BLR → CCU Jul 24, 03:55 UTCJul 24, 04:10 UTC15m
2026-07-23 IGO391 PNQ → BLR Jul 23, 23:05 UTCJul 24, 02:30 UTC3h 25m
2026-07-23 IGO472 COK → BLR Jul 23, 16:30 UTCJul 23, 17:15 UTC45m
2026-07-23 IGO237C - Jul 23, 09:35 UTCJul 23, 15:25 UTC5h 50m
2026-07-23 IGO376 HYD → CCU Jul 23, 03:45 UTCJul 23, 08:25 UTC4h 40m
2026-07-23 IGO590V - Jul 23, 02:30 UTCJul 23, 02:55 UTC25m
2026-07-22 IGO38E HYD → COK Jul 22, 20:50 UTCJul 22, 23:30 UTC2h 40m
2026-07-22 IGO351J - Jul 22, 11:40 UTCJul 22, 16:40 UTC5h 0m
2026-07-21 IGO6041 SXR → IXC Jul 21, 13:00 UTCJul 21, 14:50 UTC1h 50m
2026-07-21 IGO874 IXC → SXR Jul 21, 06:35 UTCJul 21, 08:30 UTC1h 55m
2026-07-21 IGO595L BOM → ATQ Jul 21, 04:30 UTCJul 21, 05:05 UTC35m
2026-07-21 IGO421W CCU → IXB Jul 21, 02:25 UTCJul 21, 02:55 UTC30m
2026-07-20 IGO6921 - Jul 20, 20:25 UTCJul 20, 21:15 UTC50m
2026-07-20 IGO173V - Jul 20, 15:50 UTCJul 20, 16:25 UTC35m
2026-07-20 IGO216E - Jul 20, 11:45 UTCJul 20, 13:55 UTC2h 10m
2026-07-20 IGO813F DEL → IXB Jul 20, 08:50 UTCJul 20, 09:00 UTC10m
2026-07-20 IGO813F DEL → IXB Jul 20, 06:15 UTCJul 20, 07:00 UTC45m
2026-07-20 IGO334W - Jul 20, 03:50 UTCJul 20, 04:45 UTC55m
2026-07-20 IGO334W - Jul 20, 02:15 UTCJul 20, 02:25 UTC10m
2026-07-19 IGO671 CJB → PNQ Jul 19, 17:25 UTCJul 19, 20:50 UTC3h 25m
2026-07-19 IGO731 MAA → CJB Jul 19, 15:55 UTCJul 19, 16:20 UTC25m
2026-07-19 IGO717Y - Jul 19, 05:10 UTCJul 19, 05:15 UTC5m
2026-07-19 IGO107P - Jul 19, 03:40 UTCJul 19, 03:55 UTC15m
2026-07-19 IGO6794 - Jul 19, 00:55 UTCJul 19, 01:35 UTC40m
2026-07-18 IGO32H BOM → HYD Jul 18, 16:45 UTCJul 18, 22:35 UTC5h 50m
2026-07-18 IGO6932 - Jul 18, 13:25 UTCJul 18, 14:55 UTC1h 30m
2026-07-18 IGO615C - Jul 18, 10:50 UTCJul 18, 12:00 UTC1h 10m
2026-07-17 IGO074 RUH → BOM Jul 17, 23:55 UTCJul 18, 09:05 UTC9h 11m
2026-07-17 IGO512V - Jul 17, 16:59 UTCJul 17, 17:15 UTC15m
2026-07-17 IGO512V - Jul 17, 16:15 UTCJul 17, 16:24 UTC10m
2026-07-17 IGO305Y - Jul 17, 12:55 UTCJul 17, 14:20 UTC1h 25m
2026-07-17 IGO6234 - Jul 17, 08:35 UTCJul 17, 12:00 UTC3h 25m
2026-07-17 IGO6391 - Jul 17, 05:45 UTCJul 17, 07:50 UTC2h 5m
2026-07-16 IGO076 - Jul 16, 17:05 UTCJul 17, 03:05 UTC10h 0m
2026-07-16 IGO2237 - Jul 16, 13:30 UTCJul 16, 13:40 UTC10m
2026-07-16 IGO73AH - Jul 16, 11:30 UTCJul 16, 11:50 UTC20m
2026-07-16 IGO565 - Jul 16, 03:30 UTCJul 16, 05:05 UTC1h 35m

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

Mode-S 8016DE frequently asked

What is Mode-S code 8016DE?
8016DE is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-IWM.
Where is Mode-S 8016DE registered?
Mode-S code 8016DE is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8016DE broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 18:15 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8016DE, octal 40013336, decimal 8,394,462.
What flights does 8016DE operate?
Mode-S 8016DE has broadcast 20 distinct callsigns, including IGO6746, IGO993E, IGO950H, IGO903, IGO782C.