Apparatus

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sensors Mode-S transponder

8013D5

ICAO 24-bit transponder address · allocated to India

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

Hex
8013D5
Octal
40011725
Decimal
8,393,685
Country
IN
Tail
VT-IUS
Type
A21N
No current signal · last broadcast 15h ago
Flights observed
112
Distinct callsigns
20
Country
IN
Last broadcast
15h ago

Last known position

Most recent position reported by Mode-S 8013D5.

Country allocation

The ICAO 24-bit address 8013D5 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
IGO9058 IndiGo Airlines 2 2026-05-12
IGO749 IndiGo Airlines 2 2026-04-21
IGO748 IndiGo Airlines 2 2026-04-22
IGO6951 IndiGo Airlines 2 2026-05-01
IGO627 IndiGo Airlines 2 2026-04-30
IGO6119 IndiGo Airlines 2 2026-05-02
IGO6118 IndiGo Airlines 2 2026-05-02
IGO542M - 2 2026-04-30
IGO541M - 2 2026-05-05
IGO5192 - 2 2026-04-13
IGO5066 IndiGo Airlines 2 2026-04-14
IGO5050 IndiGo Airlines 2 2026-04-30
IGO437 IndiGo Airlines 2 2026-05-02
IGO429 IndiGo Airlines 2 2026-04-18
IGO411Y - 2 2026-05-01
IGO355H - 2 2026-04-18
IGO254J IndiGo Airlines 2 2026-05-05
IGO242 IndiGo Airlines 2 2026-04-28
IGO2094 IndiGo Airlines 2 2026-05-02
IGO2093 IndiGo Airlines 2 2026-05-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 IGO9347 - May 29, 13:20 UTCMay 29, 13:55 UTC35m
2026-05-13 IGO9059 DEL → HYD May 13, 04:30 UTCMay 13, 04:50 UTC20m
2026-05-12 IGO9058 HYD → BLR May 12, 11:30 UTCMay 12, 11:55 UTC25m
2026-05-12 IGO9058 HYD → BLR May 12, 09:25 UTCMay 12, 10:00 UTC35m
2026-05-05 IGO603W DEL → DEL May 5, 13:45 UTCMay 5, 17:20 UTC3h 35m
2026-05-05 IGO541M - May 5, 11:10 UTCMay 5, 12:30 UTC1h 20m
2026-05-05 IGO254J BLR → VNS May 5, 08:50 UTCMay 5, 09:40 UTC50m
2026-05-05 IGO6443 GOI → BLR May 5, 03:50 UTCMay 5, 07:40 UTC3h 50m
2026-05-04 IGO541M - May 4, 16:10 UTCMay 4, 17:15 UTC1h 5m
2026-05-04 IGO254D - May 4, 11:00 UTCMay 4, 13:40 UTC2h 40m
2026-05-04 IGO254J BLR → VNS May 4, 09:30 UTCMay 4, 10:20 UTC50m
2026-05-04 IGO2401 NAG → DEL May 4, 04:39 UTCMay 4, 08:20 UTC3h 40m
2026-05-03 IGO770 TRZ → DEL May 3, 14:20 UTCMay 3, 17:10 UTC2h 50m
2026-05-03 IGO769 TRV → BLR May 3, 10:45 UTCMay 3, 13:10 UTC2h 25m
2026-05-03 IGO6431 BOM → HYD May 3, 07:40 UTCMay 3, 09:30 UTC1h 50m
2026-05-03 IGO2132 DEL → PNQ May 3, 04:20 UTCMay 3, 04:55 UTC35m
2026-05-03 IGO2706 COK → DEL May 3, 00:05 UTCMay 3, 03:00 UTC2h 55m
2026-05-02 IGO2093 DEL → IXR May 2, 18:40 UTCMay 2, 19:25 UTC45m
2026-05-02 IGO2093 DEL → IXR May 2, 18:00 UTCMay 2, 18:10 UTC10m
2026-05-02 IGO2094 DEL → RPR May 2, 16:05 UTCMay 2, 16:35 UTC30m
2026-05-02 IGO2094 DEL → RPR May 2, 14:45 UTCMay 2, 15:05 UTC20m
2026-05-02 IGO437 GOP → BLR May 2, 13:10 UTCMay 2, 13:55 UTC45m
2026-05-02 IGO437 GOP → BLR May 2, 12:30 UTCMay 2, 12:40 UTC10m
2026-05-02 IGO6110 RPR → BOM May 2, 11:00 UTCMay 2, 11:15 UTC15m
2026-05-02 IGO6122 MAA → IXZ May 2, 07:30 UTCMay 2, 07:45 UTC15m
2026-05-02 IGO6119 TRZ → BOM May 2, 04:55 UTCMay 2, 05:05 UTC10m
2026-05-02 IGO6119 TRZ → BOM May 2, 03:15 UTCMay 2, 04:05 UTC50m
2026-05-02 IGO6118 BOM → BLR May 2, 01:05 UTCMay 2, 01:50 UTC45m
2026-05-02 IGO6118 BOM → BLR May 2, 00:05 UTCMay 2, 00:15 UTC10m
2026-05-01 IGO6951 GOP → BOM May 1, 13:55 UTCMay 1, 14:15 UTC20m
2026-05-01 IGO6951 GOP → BOM May 1, 12:15 UTCMay 1, 12:30 UTC15m
2026-05-01 IGO411Y - May 1, 10:45 UTCMay 1, 11:00 UTC15m
2026-05-01 IGO411Y - May 1, 09:20 UTCMay 1, 09:35 UTC15m
2026-05-01 IGO2304 BBI → BOM May 1, 07:05 UTCMay 1, 07:40 UTC35m
2026-05-01 IGO5091 - May 1, 02:40 UTCMay 1, 02:50 UTC10m
2026-04-30 IGO5050 CJB → BOM Apr 30, 14:45 UTCApr 30, 15:10 UTC25m
2026-04-30 IGO5050 CJB → BOM Apr 30, 13:30 UTCApr 30, 13:50 UTC20m
2026-04-30 IGO542M - Apr 30, 11:55 UTCApr 30, 12:25 UTC30m
2026-04-30 IGO542M - Apr 30, 11:10 UTCApr 30, 11:20 UTC10m
2026-04-30 IGO612K - Apr 30, 09:05 UTCApr 30, 09:35 UTC30m
2026-04-30 IGO975P - Apr 30, 06:55 UTCApr 30, 07:10 UTC15m
2026-04-30 IGO627 BOM → DED Apr 30, 04:45 UTCApr 30, 05:00 UTC15m
2026-04-30 IGO627 BOM → DED Apr 30, 03:05 UTCApr 30, 03:45 UTC40m
2026-04-29 IGO365L - Apr 29, 17:50 UTCApr 30, 02:15 UTC8h 24m
2026-04-29 IGO674P - Apr 29, 11:40 UTCApr 29, 16:40 UTC5h 0m
2026-04-29 IGO579Y - Apr 29, 04:39 UTCApr 29, 05:00 UTC20m
2026-04-29 IGO6050 DEL → COK Apr 29, 03:24 UTCApr 29, 03:49 UTC25m
2026-04-29 IGO6402 UDR → DEL Apr 29, 00:59 UTCApr 29, 01:35 UTC35m
2026-04-28 IGO242 COK → PNQ Apr 28, 22:49 UTCApr 28, 23:35 UTC45m
2026-04-28 IGO242 COK → PNQ Apr 28, 21:50 UTCApr 28, 22:00 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-IUS page for operator, model, and routing details .

Mode-S 8013D5 frequently asked

What is Mode-S code 8013D5?
8013D5 is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-IUS.
Where is Mode-S 8013D5 registered?
Mode-S code 8013D5 is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8013D5 broadcasting right now?
No active broadcast right now. Last signal was 15h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8013D5, octal 40011725, decimal 8,393,685.
What flights does 8013D5 operate?
Mode-S 8013D5 has broadcast 20 distinct callsigns, including IGO9058, IGO749, IGO748, IGO6951, IGO627.