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sensors Mode-S transponder

80172D

ICAO 24-bit transponder address · allocated to India

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

Hex
80172D
Octal
40013455
Decimal
8,394,541
Country
IN
Tail
VT-IXO
Type
A20N
Broadcasting now · callsign IGO1253 · 35,000 ft
Flights observed
472
Distinct callsigns
20
Country
IN
Last broadcast
Jul 26, 09:30 UTC

Current position

80172D is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 80172D 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
IGO229E - 6 2026-04-22
IGO012 IndiGo Airlines 5 2026-04-14
IGO87RT IndiGo Airlines 4 2026-07-24
IGO6552 IndiGo Airlines 4 2026-05-20
IGO6136 IndiGo Airlines 4 2026-07-24
IGO5001 IndiGo Airlines 4 2026-04-22
IGO214J - 4 2026-07-17
IGO1722 IndiGo Airlines 4 2026-04-21
IGO1721 IndiGo Airlines 4 2026-04-21
IGO1602 - 4 2026-07-09
IGO1601 - 4 2026-07-09
IGO1427 IndiGo Airlines 4 2026-07-23
IGO1186 - 4 2026-06-16
IGO1162 - 4 2026-07-16
IGO084 IndiGo Airlines 4 2026-04-22
IGO083 IndiGo Airlines 4 2026-04-21
IGO064 - 4 2026-07-10
IGO6502 IndiGo Airlines 3 2026-06-07
IGO6461 - 3 2026-07-15
IGO6129 IndiGo Airlines 3 2026-07-23

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 IGO6737 BBI → DEL Jul 26, 07:35 UTCJul 26, 09:30 UTC1h 55m
2026-07-25 IGO6737 BBI → DEL Jul 25, 13:35 UTCJul 26, 09:30 UTC19h 56m
2026-07-25 IGO102W - Jul 25, 10:45 UTCJul 25, 12:25 UTC1h 40m
2026-07-25 IGO6507 BLR → HSR Jul 25, 08:40 UTCJul 25, 09:10 UTC30m
2026-07-25 IGO6507 BLR → HSR Jul 25, 07:55 UTCJul 25, 08:05 UTC10m
2026-07-25 IGO6161 IXE → BLR Jul 25, 06:20 UTCJul 25, 06:50 UTC30m
2026-07-25 IGO1437 AUH → IXE Jul 25, 01:25 UTCJul 25, 04:20 UTC2h 55m
2026-07-24 IGO27H - Jul 24, 19:50 UTCJul 24, 23:20 UTC3h 30m
2026-07-24 IGO6136 DED → BLR Jul 24, 15:45 UTCJul 24, 16:00 UTC15m
2026-07-24 IGO6136 DED → BLR Jul 24, 13:25 UTCJul 24, 14:15 UTC50m
2026-07-24 IGO477H - Jul 24, 09:40 UTCJul 24, 12:10 UTC2h 30m
2026-07-24 IGO87RT VNS → BLR Jul 24, 08:20 UTCJul 24, 08:30 UTC10m
2026-07-24 IGO212W - Jul 24, 03:35 UTCJul 24, 07:25 UTC3h 50m
2026-07-24 IGO32AV - Jul 24, 01:35 UTCJul 24, 02:15 UTC40m
2026-07-23 IGO6129 ATQ → PNQ Jul 23, 22:20 UTCJul 23, 23:15 UTC55m
2026-07-23 IGO6129 ATQ → PNQ Jul 23, 18:50 UTCJul 23, 19:35 UTC45m
2026-07-23 IGO1428 SHJ → ATQ Jul 23, 13:25 UTCJul 23, 16:45 UTC3h 20m
2026-07-23 IGO1427 ATQ → SHJ Jul 23, 10:30 UTCJul 23, 10:40 UTC10m
2026-07-23 IGO1427 ATQ → SHJ Jul 23, 07:15 UTCJul 23, 09:05 UTC1h 50m
2026-07-22 IGO721 PNQ → ATQ Jul 22, 23:35 UTCJul 23, 01:25 UTC1h 50m
2026-07-22 IGO721 PNQ → ATQ Jul 22, 21:05 UTCJul 22, 21:55 UTC50m
2026-07-22 IGO37RE IXM → BOM Jul 22, 14:05 UTCJul 22, 17:05 UTC3h 0m
2026-07-22 IGO597 MAA → COK Jul 22, 12:30 UTCJul 22, 13:10 UTC40m
2026-07-22 IGO54C - Jul 22, 04:45 UTCJul 22, 04:55 UTC10m
2026-07-21 IGO1032 KUL → MAA Jul 21, 22:25 UTCJul 21, 22:45 UTC20m
2026-07-21 IGO1031 MAA → KUL Jul 21, 20:05 UTCJul 21, 20:35 UTC30m
2026-07-21 IGO19HP - Jul 21, 08:50 UTCJul 21, 11:15 UTC2h 25m
2026-07-21 IGO74AP HYD → BBI Jul 21, 05:10 UTCJul 21, 07:35 UTC2h 25m
2026-07-21 IGO2622 COK → MAA Jul 21, 03:15 UTCJul 21, 04:15 UTC1h 0m
2026-07-21 IGO763 HYD → COK Jul 21, 01:40 UTCJul 21, 02:30 UTC50m
2026-07-20 IGO6432 - Jul 20, 15:15 UTCJul 20, 15:35 UTC20m
2026-07-20 IGO387W - Jul 20, 11:55 UTCJul 20, 12:10 UTC15m
2026-07-19 IGO1605 BLR → DPS Jul 19, 19:35 UTCJul 20, 09:30 UTC13h 55m
2026-07-19 IGO1458 SIN → BLR Jul 19, 15:30 UTCJul 19, 15:45 UTC15m
2026-07-19 IGO1458 SIN → BLR Jul 19, 11:55 UTCJul 19, 12:40 UTC45m
2026-07-19 IGO1457 BLR → SIN Jul 19, 04:55 UTCJul 19, 09:20 UTC4h 25m
2026-07-18 IGO1248 - Jul 18, 21:50 UTCJul 19, 01:40 UTC3h 50m
2026-07-18 IGO1247 - Jul 18, 15:55 UTCJul 18, 20:10 UTC4h 15m
2026-07-18 IGO525 IXA → BLR Jul 18, 13:10 UTCJul 18, 13:30 UTC20m
2026-07-18 IGO525 IXA → BLR Jul 18, 11:10 UTCJul 18, 12:35 UTC1h 25m
2026-07-18 IGO524 BLR → IXA Jul 18, 07:35 UTCJul 18, 07:45 UTC10m
2026-07-18 IGO524 BLR → IXA Jul 18, 04:15 UTCJul 18, 06:40 UTC2h 25m
2026-07-18 IGO153 - Jul 18, 02:29 UTCJul 18, 02:55 UTC26m
2026-07-17 IGO214J - Jul 17, 10:00 UTCJul 17, 12:19 UTC2h 20m
2026-07-17 IGO2111 - Jul 17, 07:44 UTCJul 17, 08:20 UTC35m
2026-07-17 IGO5611 - Jul 17, 05:55 UTCJul 17, 06:25 UTC30m
2026-07-17 IGO5414 - Jul 17, 03:05 UTCJul 17, 03:39 UTC35m
2026-07-17 IGO5007 - Jul 17, 01:20 UTCJul 17, 01:59 UTC40m
2026-07-16 IGO1162 - Jul 16, 15:05 UTCJul 16, 16:19 UTC1h 15m
2026-07-16 IGO1161 - Jul 16, 12:34 UTCJul 16, 13:10 UTC35m

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

Mode-S 80172D frequently asked

What is Mode-S code 80172D?
80172D is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-IXO.
Where is Mode-S 80172D registered?
Mode-S code 80172D is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 80172D broadcasting right now?
Yes. Mode-S 80172D is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 80172D, octal 40013455, decimal 8,394,541.
What flights does 80172D operate?
Mode-S 80172D has broadcast 20 distinct callsigns, including IGO229E, IGO012, IGO87RT, IGO6552, IGO6136.