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sensors Mode-S transponder

801759

ICAO 24-bit transponder address · allocated to India

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

Hex
801759
Octal
40013531
Decimal
8,394,585
Country
IN
Tail
VT-NCD
Type
A21N
Broadcasting now · callsign IGO246F · 35,000 ft
Flights observed
651
Distinct callsigns
20
Country
IN
Last broadcast
Jul 26, 15:05 UTC

Current position

801759 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 801759 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
IGO604H - 15 2026-07-21
IGO6283 - 14 2026-07-17
IGO637N - 12 2026-07-17
IGO5217 IndiGo Airlines 12 2026-07-21
IGO5216 - 12 2026-07-17
IGO5092 - 12 2026-07-17
IGO624P - 11 2026-07-17
IGO5376 IndiGo Airlines 10 2026-07-20
IGO5294 IndiGo Airlines 10 2026-07-20
IGO392C - 10 2026-07-17
IGO1014 IndiGo Airlines 10 2026-05-30
IGO943Y - 9 2026-07-20
IGO1013 IndiGo Airlines 9 2026-05-30
IGO746L - 8 2026-07-18
IGO1052 IndiGo Airlines 8 2026-05-12
IGO5069 - 7 2026-07-18
IGO392F - 7 2026-07-20
IGO850 - 6 2026-07-12
IGO6676 - 6 2026-07-01
IGO5293 - 6 2026-07-07

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 IGO5326 BOM → HYD Jul 26, 14:45 UTCJul 26, 15:05 UTC20m
2026-07-26 IGO5259 HYD → BOM Jul 26, 13:05 UTCJul 26, 13:30 UTC25m
2026-07-26 IGO15CF - Jul 26, 10:00 UTCJul 26, 10:15 UTC15m
2026-07-26 IGO416P - Jul 26, 08:30 UTCJul 26, 08:50 UTC20m
2026-07-26 IGO6293 CCU → BLR Jul 26, 04:40 UTCJul 26, 05:20 UTC40m
2026-07-25 IGO149K DEL → DEL Jul 25, 11:10 UTCJul 25, 15:55 UTC4h 45m
2026-07-25 IGO6031 HYD → DEL Jul 25, 04:40 UTCJul 25, 09:35 UTC4h 55m
2026-07-24 IGO415Y DEL → DEL Jul 24, 15:55 UTCJul 25, 03:05 UTC11h 10m
2026-07-24 IGO315 DEL → COK Jul 24, 12:10 UTCJul 24, 14:00 UTC1h 50m
2026-07-24 IGO390M DEL → BOM Jul 24, 10:20 UTCJul 24, 10:45 UTC25m
2026-07-24 IGO390M DEL → BOM Jul 24, 08:55 UTCJul 24, 09:30 UTC35m
2026-07-24 IGO671W - Jul 24, 06:10 UTCJul 24, 06:50 UTC40m
2026-07-24 IGO671W - Jul 24, 05:10 UTCJul 24, 05:20 UTC10m
2026-07-24 IGO769Y BBI → BLR Jul 24, 03:40 UTCJul 24, 03:55 UTC15m
2026-07-24 IGO769Y BBI → BLR Jul 24, 02:15 UTCJul 24, 02:50 UTC35m
2026-07-23 IGO392M - Jul 23, 15:20 UTCJul 23, 17:45 UTC2h 25m
2026-07-23 IGO38FL - Jul 23, 14:00 UTCJul 23, 14:10 UTC10m
2026-07-23 IGO38FL - Jul 23, 11:50 UTCJul 23, 12:30 UTC40m
2026-07-23 IGO324P VNS → CCU Jul 23, 09:35 UTCJul 23, 10:20 UTC45m
2026-07-23 IGO324P VNS → CCU Jul 23, 07:55 UTCJul 23, 08:10 UTC15m
2026-07-23 IGO451M BLR → AMD Jul 23, 06:20 UTCJul 23, 06:30 UTC10m
2026-07-23 IGO451M BLR → AMD Jul 23, 04:15 UTCJul 23, 04:45 UTC30m
2026-07-22 IGO28HT - Jul 22, 14:30 UTCJul 22, 17:00 UTC2h 30m
2026-07-22 IGO328C - Jul 22, 12:50 UTCJul 22, 13:00 UTC10m
2026-07-22 IGO438V BLR → DEL Jul 22, 11:10 UTCJul 22, 11:35 UTC25m
2026-07-22 IGO423L - Jul 22, 03:20 UTCJul 22, 03:55 UTC35m
2026-07-21 IGO145F - Jul 21, 18:20 UTCJul 21, 19:05 UTC45m
2026-07-21 IGO145F - Jul 21, 16:45 UTCJul 21, 16:55 UTC10m
2026-07-21 IGO354M BOM → NAG Jul 21, 13:10 UTCJul 21, 13:50 UTC40m
2026-07-21 IGO38MR - Jul 21, 08:30 UTCJul 21, 10:55 UTC2h 25m
2026-07-21 IGO5217 BOM → BLR Jul 21, 06:30 UTCJul 21, 07:05 UTC35m
2026-07-21 IGO5217 BOM → BLR Jul 21, 05:50 UTCJul 21, 05:55 UTC5m
2026-07-21 IGO604H - Jul 21, 04:05 UTCJul 21, 04:25 UTC20m
2026-07-21 IGO604H - Jul 21, 03:10 UTCJul 21, 03:20 UTC10m
2026-07-20 IGO5294 BOM → BLR Jul 20, 23:05 UTCJul 21, 00:20 UTC1h 14m
2026-07-20 IGO5376 BLR → BOM Jul 20, 15:45 UTCJul 20, 16:10 UTC25m
2026-07-20 IGO5376 BLR → BOM Jul 20, 14:50 UTCJul 20, 15:15 UTC25m
2026-07-20 IGO943Y - Jul 20, 11:55 UTCJul 20, 13:20 UTC1h 25m
2026-07-20 IGO392F - Jul 20, 10:20 UTCJul 20, 10:45 UTC25m
2026-07-20 IGO392F - Jul 20, 09:30 UTCJul 20, 09:45 UTC15m
2026-07-20 IGO121V DEL → BLR Jul 20, 07:55 UTCJul 20, 08:05 UTC10m
2026-07-20 IGO121V DEL → BLR Jul 20, 05:50 UTCJul 20, 06:25 UTC35m
2026-07-20 IGO863V BLR → DEL Jul 20, 01:40 UTCJul 20, 03:55 UTC2h 15m
2026-07-19 IGO426L CCU → HYD Jul 19, 23:45 UTCJul 19, 23:55 UTC10m
2026-07-19 IGO426L CCU → HYD Jul 19, 21:35 UTCJul 19, 22:10 UTC35m
2026-07-19 IGO145F - Jul 19, 16:35 UTCJul 19, 19:00 UTC2h 25m
2026-07-19 IGO354M - Jul 19, 13:10 UTCJul 19, 13:50 UTC40m
2026-07-19 IGO38MR - Jul 19, 08:25 UTCJul 19, 10:40 UTC2h 15m
2026-07-19 IGO5217 BOM → BLR Jul 19, 05:50 UTCJul 19, 07:10 UTC1h 20m
2026-07-19 IGO604H - Jul 19, 04:00 UTCJul 19, 04:20 UTC20m

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

Mode-S 801759 frequently asked

What is Mode-S code 801759?
801759 is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-NCD.
Where is Mode-S 801759 registered?
Mode-S code 801759 is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 801759 broadcasting right now?
Yes. Mode-S 801759 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 801759, octal 40013531, decimal 8,394,585.
What flights does 801759 operate?
Mode-S 801759 has broadcast 20 distinct callsigns, including IGO604H, IGO6283, IGO637N, IGO5217, IGO5216.