sensors Mode-S transponder

AD6ECE

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N965AW · operated by DING ZHIMIN

Hex
AD6ECE
Octal
53267316
Decimal
11,366,094
Country
US
Tail
N965AW
No current signal · last broadcast 1d ago
Flights observed
5
Distinct callsigns
1
Country
US
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S AD6ECE.

Country allocation

The ICAO 24-bit address AD6ECE falls within the block assigned to United States (US) by ICAO Annex 10, Volume III. Every aircraft registered in United States 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 1 distinct

Callsign Airline Flights Last seen
N965AW - 5 2026-04-17

Recent flights last 5

DateFlightRouteTakeoffLandingDuration
2026-04-17 N965AW - Apr 17, 00:05 UTCApr 17, 00:30 UTC25m
2026-04-16 N965AW - Apr 16, 22:05 UTCApr 16, 23:10 UTC1h 5m
2026-04-16 N965AW - Apr 16, 02:09 UTCApr 16, 02:30 UTC20m
2026-04-15 N965AW - Apr 15, 23:45 UTCApr 16, 00:25 UTC40m
2026-04-14 N965AW - Apr 14, 23:05 UTCApr 14, 23:25 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 N965AW page for operator, model, and routing details .

Mode-S AD6ECE frequently asked

What is Mode-S code AD6ECE?
AD6ECE is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N965AW.
Where is Mode-S AD6ECE registered?
Mode-S code AD6ECE is allocated to United States (US). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is AD6ECE broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AD6ECE, octal 53267316, decimal 11,366,094.
What flights does AD6ECE operate?
Mode-S AD6ECE has broadcast 1 distinct callsign, including N965AW.