sensors Mode-S transponder

801613

ICAO 24-bit transponder address · allocated to India

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

Hex
801613
Octal
40013023
Decimal
8,394,259
Country
IN
Tail
VT-RTQ
Type
A20N
No current signal · last broadcast 14h ago
Flights observed
11
Distinct callsigns
5
Country
IN
Last broadcast
14h ago

Last known position

Most recent position reported by Mode-S 801613.

Country allocation

The ICAO 24-bit address 801613 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 5 distinct

Callsign Airline Flights Last seen
AXB1168 Air India Express 5 2026-04-14
AXB1385 Air India Express 3 2026-04-14
AXB2662 - 1 2026-04-13
AXB1487 - 1 2026-04-13
AXB1472 - 1 2026-04-13

Recent flights last 11

DateFlightRouteTakeoffLandingDuration
2026-04-14 AXB1168 COK → BLR Apr 14, 10:30 UTCApr 14, 11:05 UTC35m
2026-04-14 AXB1385 BLR → SXR Apr 14, 07:20 UTCApr 14, 08:25 UTC1h 5m
2026-04-14 AXB1385 BLR → SXR Apr 14, 05:40 UTCApr 14, 06:05 UTC25m
2026-04-13 AXB2662 - Apr 13, 16:30 UTCApr 13, 16:55 UTC25m
2026-04-13 AXB1168 COK → BLR Apr 13, 14:30 UTCApr 13, 14:50 UTC20m
2026-04-13 AXB1168 COK → BLR Apr 13, 12:55 UTCApr 13, 13:15 UTC20m
2026-04-13 AXB1168 COK → BLR Apr 13, 10:25 UTCApr 13, 11:25 UTC1h 0m
2026-04-13 AXB1168 COK → BLR Apr 13, 07:55 UTCApr 13, 11:25 UTC3h 30m
2026-04-13 AXB1385 - Apr 13, 05:30 UTCApr 13, 08:15 UTC2h 45m
2026-04-13 AXB1487 - Apr 13, 03:35 UTCApr 13, 03:55 UTC20m
2026-04-13 AXB1472 - Apr 13, 01:15 UTCApr 13, 01:35 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-RTQ page for operator, model, and routing details .

Mode-S 801613 frequently asked

What is Mode-S code 801613?
801613 is an ICAO 24-bit transponder address. Allocated to India. Assigned to VT-RTQ.
Where is Mode-S 801613 registered?
Mode-S code 801613 is allocated to India (IN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 801613 broadcasting right now?
No active broadcast right now. Last signal was 14h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 801613, octal 40013023, decimal 8,394,259.
What flights does 801613 operate?
Mode-S 801613 has broadcast 5 distinct callsigns, including AXB1168, AXB1385, AXB2662, AXB1487, AXB1472.