Apparatus

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sensors Mode-S transponder

801726

ICAO 24-bit transponder address · allocated to India

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

Hex
801726
Octal
40013446
Decimal
8,394,534
Country
IN
Tail
VT-IXN
Type
A20N
No current signal · last broadcast Jul 26, 21:30 UTC
Flights observed
458
Distinct callsigns
20
Country
IN
Last broadcast
Jul 26, 21:30 UTC

Last known position

Most recent position reported by Mode-S 801726.

Country allocation

The ICAO 24-bit address 801726 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
IGO1722 IndiGo Airlines 9 2026-05-30
IGO1721 IndiGo Airlines 7 2026-05-30
IGO135 - 6 2026-06-22
IGO6729 - 5 2026-07-01
IGO6561 IndiGo Airlines 5 2026-06-22
IGO2416 - 5 2026-07-01
IGO2151 - 5 2026-07-01
IGO127 - 5 2026-07-01
IGO6793 - 4 2026-07-01
IGO1642 - 4 2026-06-16
IGO1641 IndiGo Airlines 4 2026-04-22
IGO1162 IndiGo Airlines 4 2026-05-29
IGO1153 IndiGo Airlines 4 2026-05-29
IGO1062 - 4 2026-06-18
IGO1038 IndiGo Airlines 4 2026-06-08
IGO094 IndiGo Airlines 4 2026-07-21
IGO078 - 4 2026-07-05
IGO976H - 3 2026-07-05
IGO889 IndiGo Airlines 3 2026-04-27
IGO6946 IndiGo Airlines 3 2026-04-18

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 IGO52J HYD → RKT Jul 26, 14:25 UTCJul 26, 21:30 UTC7h 5m
2026-07-26 IGO403 PNQ → DED Jul 26, 11:35 UTCJul 26, 13:30 UTC1h 55m
2026-07-26 IGO402 DED → PNQ Jul 26, 08:15 UTCJul 26, 09:00 UTC45m
2026-07-26 IGO582E PAT → HYD Jul 26, 02:55 UTCJul 26, 07:00 UTC4h 6m
2026-07-25 IGO6073 DEL → BBI Jul 25, 23:45 UTCJul 26, 01:10 UTC1h 25m
2026-07-25 IGO6095 LKO → PNQ Jul 25, 14:30 UTCJul 25, 16:10 UTC1h 40m
2026-07-25 IGO2403 IXL → DEL Jul 25, 11:45 UTCJul 25, 13:15 UTC1h 30m
2026-07-25 IGO2243 LKO → DEL Jul 25, 09:50 UTCJul 25, 10:45 UTC55m
2026-07-25 IGO5251 BLR → BOM Jul 25, 06:50 UTCJul 25, 07:05 UTC15m
2026-07-25 IGO75EH - Jul 25, 05:10 UTCJul 25, 05:25 UTC15m
2026-07-25 IGO6128 DEL → PNQ Jul 25, 02:30 UTCJul 25, 02:40 UTC10m
2026-07-24 IGO793Y BLR → BOM Jul 24, 17:30 UTCJul 24, 19:25 UTC1h 55m
2026-07-24 IGO530C BOM → ATQ Jul 24, 14:25 UTCJul 24, 16:00 UTC1h 35m
2026-07-24 IGO5265 GWL → BOM Jul 24, 12:15 UTCJul 24, 12:30 UTC15m
2026-07-24 IGO5265 GWL → BOM Jul 24, 10:55 UTCJul 24, 11:05 UTC10m
2026-07-24 IGO632P - Jul 24, 08:25 UTCJul 24, 08:40 UTC15m
2026-07-24 IGO251V AMD → BOM Jul 24, 06:20 UTCJul 24, 07:05 UTC45m
2026-07-24 IGO2347 BOM → AMD Jul 24, 03:50 UTCJul 24, 04:00 UTC10m
2026-07-24 IGO646H MAA → CMB Jul 24, 02:10 UTCJul 24, 02:25 UTC15m
2026-07-24 IGO661C CCU → MAA Jul 24, 00:25 UTCJul 24, 00:40 UTC15m
2026-07-23 IGO646W - Jul 23, 13:25 UTCJul 23, 17:10 UTC3h 45m
2026-07-23 IGO6523 IXE → BOM Jul 23, 11:00 UTCJul 23, 12:05 UTC1h 5m
2026-07-23 IGO346Y - Jul 23, 08:40 UTCJul 23, 09:30 UTC50m
2026-07-23 IGO124 PNQ → HYD Jul 23, 01:25 UTCJul 23, 07:25 UTC6h 0m
2026-07-22 IGO481E - Jul 22, 18:00 UTCJul 22, 18:15 UTC15m
2026-07-22 IGO2490 - Jul 22, 04:50 UTCJul 22, 14:55 UTC10h 5m
2026-07-21 IGO094 AUH → LKO Jul 21, 14:30 UTCJul 22, 03:25 UTC12h 55m
2026-07-20 IGO093 - Jul 20, 17:35 UTCJul 21, 12:05 UTC18h 30m
2026-07-20 IGO094 AUH → LKO Jul 20, 15:35 UTCJul 21, 12:05 UTC20h 29m
2026-07-20 IGO094 AUH → LKO Jul 20, 14:50 UTCJul 21, 12:05 UTC21h 14m
2026-07-20 IGO093 - Jul 20, 02:10 UTCJul 20, 12:40 UTC10h 30m
2026-07-19 IGO1326 DOH → CNN Jul 19, 20:05 UTCJul 19, 20:50 UTC45m
2026-07-19 IGO53M BOM → LHR Jul 19, 17:55 UTCJul 19, 18:25 UTC30m
2026-07-19 IGO2101 DEL → UDR Jul 19, 11:55 UTCJul 19, 12:25 UTC30m
2026-07-19 IGO2103 - Jul 19, 02:15 UTCJul 19, 02:50 UTC35m
2026-07-18 IGO1326 DOH → CNN Jul 18, 20:10 UTCJul 19, 00:15 UTC4h 5m
2026-07-18 IGO53M BOM → LHR Jul 18, 17:45 UTCJul 18, 18:35 UTC50m
2026-07-18 IGO19M - Jul 18, 08:05 UTCJul 18, 12:15 UTC4h 10m
2026-07-17 IGO1321 - Jul 17, 22:55 UTCJul 18, 00:25 UTC1h 30m
2026-07-17 IGO1322 - Jul 17, 16:34 UTCJul 17, 21:00 UTC4h 25m
2026-07-17 IGO1315 - Jul 17, 13:35 UTCJul 17, 13:55 UTC20m
2026-07-17 IGO1510 - Jul 17, 05:25 UTCJul 17, 11:25 UTC6h 0m
2026-07-16 IGO1509 - Jul 16, 11:10 UTCJul 17, 03:50 UTC16h 40m
2026-07-15 IGO1029 - Jul 15, 22:05 UTCJul 16, 08:40 UTC10h 35m
2026-07-15 IGO1027 - Jul 15, 13:05 UTCJul 15, 20:50 UTC7h 45m
2026-07-14 IGO547M - Jul 14, 16:10 UTCJul 15, 11:20 UTC19h 9m
2026-07-14 IGO371F - Jul 14, 06:45 UTCJul 14, 07:15 UTC30m
2026-07-14 IGO367P - Jul 14, 02:50 UTCJul 14, 05:40 UTC2h 50m
2026-07-13 IGO1409 - Jul 13, 23:05 UTCJul 14, 00:40 UTC1h 35m
2026-07-13 IGO39Y - Jul 13, 18:30 UTCJul 13, 19:00 UTC30m

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

Mode-S 801726 frequently asked

What is Mode-S code 801726?
801726 is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-IXN.
Where is Mode-S 801726 registered?
Mode-S code 801726 is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 801726 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 801726, octal 40013446, decimal 8,394,534.
What flights does 801726 operate?
Mode-S 801726 has broadcast 20 distinct callsigns, including IGO1722, IGO1721, IGO135, IGO6729, IGO6561.