Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

801616

ICAO 24-bit transponder address · allocated to India

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

Hex
801616
Octal
40013026
Decimal
8,394,262
Country
IN
Tail
VT-IQI
Type
A20N
No current signal · last broadcast Jul 26, 15:25 UTC
Flights observed
537
Distinct callsigns
20
Country
IN
Last broadcast
Jul 26, 15:25 UTC

Last known position

Most recent position reported by Mode-S 801616.

Country allocation

The ICAO 24-bit address 801616 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
IGO927 IndiGo Airlines 7 2026-07-26
IGO6011 IndiGo Airlines 7 2026-07-26
IGO604F IndiGo Airlines 6 2026-06-18
IGO173W IndiGo Airlines 6 2026-06-18
IGO1116 IndiGo Airlines 6 2026-07-20
IGO754P - 4 2026-06-18
IGO72H IndiGo Airlines 4 2026-07-23
IGO6771 IndiGo Airlines 4 2026-07-26
IGO62F - 4 2026-06-17
IGO6152 IndiGo Airlines 4 2026-07-26
IGO6137 IndiGo Airlines 4 2026-05-23
IGO6136 IndiGo Airlines 4 2026-07-18
IGO6129 - 4 2026-07-17
IGO594 IndiGo Airlines 4 2026-06-18
IGO526W - 4 2026-05-27
IGO5201 IndiGo Airlines 4 2026-05-27
IGO378M - 4 2026-05-27
IGO279V IndiGo Airlines 4 2026-05-27
IGO1466 IndiGo Airlines 4 2026-05-31
IGO1016 IndiGo Airlines 4 2026-04-18

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 IGO6152 LKO → BOM Jul 26, 14:30 UTCJul 26, 15:25 UTC55m
2026-07-26 IGO6011 MAA → GAU Jul 26, 11:15 UTCJul 26, 13:00 UTC1h 45m
2026-07-26 IGO6011 MAA → GAU Jul 26, 08:35 UTCJul 26, 09:15 UTC40m
2026-07-26 IGO927 MAA → CJB Jul 26, 06:50 UTCJul 26, 07:25 UTC35m
2026-07-26 IGO927 MAA → CJB Jul 26, 03:20 UTCJul 26, 04:55 UTC1h 35m
2026-07-26 IGO6771 MAA → GAU Jul 26, 00:10 UTCJul 26, 01:45 UTC1h 35m
2026-07-25 IGO1472 DXB → MAA Jul 25, 19:25 UTCJul 25, 21:00 UTC1h 35m
2026-07-25 IGO1446 CCJ → DXB Jul 25, 12:20 UTCJul 25, 15:30 UTC3h 10m
2026-07-25 IGO1447 DXB → CCJ Jul 25, 08:20 UTCJul 25, 09:45 UTC1h 25m
2026-07-25 IGO38J MAA → DXB Jul 25, 01:15 UTCJul 25, 04:40 UTC3h 25m
2026-07-24 IGO1322 DOH → MAA Jul 24, 16:35 UTCJul 24, 20:55 UTC4h 20m
2026-07-24 IGO1315 HYD → DOH Jul 24, 07:20 UTCJul 24, 14:45 UTC7h 25m
2026-07-24 IGO19M - Jul 24, 06:00 UTCJul 24, 06:15 UTC15m
2026-07-24 IGO19M - Jul 24, 05:05 UTCJul 24, 05:25 UTC20m
2026-07-23 IGO1321 MAA → DOH Jul 23, 22:55 UTCJul 24, 03:10 UTC4h 15m
2026-07-23 IGO72H BOM → CMB Jul 23, 01:05 UTCJul 23, 15:20 UTC14h 15m
2026-07-22 IGO6156 HYD → BLR Jul 22, 18:45 UTCJul 22, 19:45 UTC1h 0m
2026-07-22 IGO771C BOM → GOI Jul 22, 17:15 UTCJul 22, 17:25 UTC10m
2026-07-22 IGO5175 NAG → BOM Jul 22, 14:55 UTCJul 22, 15:30 UTC35m
2026-07-22 IGO734K - Jul 22, 11:40 UTCJul 22, 11:50 UTC10m
2026-07-22 IGO535 - Jul 22, 05:10 UTCJul 22, 05:25 UTC15m
2026-07-21 IGO092 JED → BOM Jul 21, 16:35 UTCJul 22, 03:10 UTC10h 35m
2026-07-21 IGO1131 BOM → MLE Jul 21, 05:30 UTCJul 21, 11:15 UTC5h 45m
2026-07-20 IGO092 JED → BOM Jul 20, 16:25 UTCJul 21, 03:15 UTC10h 49m
2026-07-20 IGO1116 DAC → BOM Jul 20, 12:30 UTCJul 20, 12:55 UTC25m
2026-07-20 IGO1116 DAC → BOM Jul 20, 10:15 UTCJul 20, 11:10 UTC55m
2026-07-20 IGO55H - Jul 20, 07:05 UTCJul 20, 08:35 UTC1h 30m
2026-07-19 IGO55H - Jul 19, 12:25 UTCJul 20, 08:35 UTC20h 10m
2026-07-19 IGO6103 - Jul 19, 08:00 UTCJul 19, 08:55 UTC55m
2026-07-19 IGO202C - Jul 19, 02:05 UTCJul 19, 06:40 UTC4h 35m
2026-07-18 IGO6136 DED → BLR Jul 18, 18:20 UTCJul 18, 18:30 UTC10m
2026-07-18 IGO6136 DED → BLR Jul 18, 16:00 UTCJul 18, 16:50 UTC50m
2026-07-18 IGO477D - Jul 18, 14:45 UTCJul 18, 15:10 UTC25m
2026-07-18 IGO477H - Jul 18, 09:50 UTCJul 18, 13:25 UTC3h 35m
2026-07-18 IGO1167 - Jul 18, 03:45 UTCJul 18, 07:20 UTC3h 35m
2026-07-18 IGO32AV - Jul 18, 01:34 UTCJul 18, 02:14 UTC40m
2026-07-17 IGO6129 - Jul 17, 22:10 UTCJul 17, 23:05 UTC55m
2026-07-17 IGO6129 - Jul 17, 18:44 UTCJul 17, 20:25 UTC1h 40m
2026-07-17 IGO1428 SHJ → ATQ Jul 17, 13:15 UTCJul 17, 16:44 UTC3h 30m
2026-07-17 IGO1427 ATQ → SHJ Jul 17, 05:04 UTCJul 17, 08:54 UTC3h 50m
2026-07-16 IGO2490 - Jul 16, 16:30 UTCJul 17, 03:14 UTC10h 45m
2026-07-16 IGO374 - Jul 16, 11:15 UTCJul 16, 14:29 UTC3h 15m
2026-07-16 IGO6104 - Jul 16, 06:35 UTCJul 16, 06:45 UTC10m
2026-07-16 IGO6799 - Jul 16, 04:55 UTCJul 16, 05:10 UTC15m
2026-07-16 IGO6799 - Jul 16, 03:25 UTCJul 16, 04:00 UTC35m
2026-07-15 IGO653 - Jul 15, 19:55 UTCJul 15, 21:40 UTC1h 45m
2026-07-15 IGO6272 - Jul 15, 15:45 UTCJul 15, 15:55 UTC10m
2026-07-15 IGO221 - Jul 15, 12:35 UTCJul 15, 14:15 UTC1h 40m
2026-07-15 IGO509 - Jul 15, 10:50 UTCJul 15, 11:10 UTC20m
2026-07-15 IGO509 - Jul 15, 09:10 UTCJul 15, 10:05 UTC55m

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

Mode-S 801616 frequently asked

What is Mode-S code 801616?
801616 is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-IQI.
Where is Mode-S 801616 registered?
Mode-S code 801616 is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 801616 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 15:25 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 801616, octal 40013026, decimal 8,394,262.
What flights does 801616 operate?
Mode-S 801616 has broadcast 20 distinct callsigns, including IGO927, IGO6011, IGO604F, IGO173W, IGO1116.