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sensors Mode-S transponder

A954DF

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N700DF · CIRRUS SF-50 Vision · operated by KM VISION LLC

Hex
A954DF
Octal
52252337
Decimal
11,097,311
Country
US
Tail
N700DF
Type
SF50
No current signal · last broadcast 1d ago
Flights observed
49
Distinct callsigns
1
Country
US
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S A954DF.

Country allocation

The ICAO 24-bit address A954DF 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
N700DF - 49 2026-07-16

Recent flights last 49

DateFlightRouteTakeoffLandingDuration
2026-07-16 N700DF - Jul 16, 20:39 UTCJul 16, 22:49 UTC2h 10m
2026-07-16 N700DF - Jul 16, 18:19 UTCJul 16, 19:35 UTC1h 15m
2026-07-13 N700DF - Jul 13, 18:20 UTCJul 13, 19:30 UTC1h 10m
2026-07-13 N700DF - Jul 13, 16:15 UTCJul 13, 16:55 UTC40m
2026-07-13 N700DF - Jul 13, 13:35 UTCJul 13, 14:55 UTC1h 20m
2026-07-09 N700DF - Jul 9, 21:15 UTCJul 9, 22:35 UTC1h 20m
2026-07-09 N700DF - Jul 9, 18:45 UTCJul 9, 20:05 UTC1h 20m
2026-07-09 N700DF - Jul 9, 16:40 UTCJul 9, 17:05 UTC25m
2026-07-08 N700DF - Jul 8, 21:15 UTCJul 8, 22:55 UTC1h 40m
2026-07-07 N700DF - Jul 7, 21:50 UTCJul 7, 23:55 UTC2h 5m
2026-06-25 N700DF ADS → ADS Jun 25, 19:29 UTCJun 25, 20:34 UTC1h 5m
2026-06-24 N700DF AUS → ADS Jun 24, 19:34 UTCJun 24, 20:35 UTC1h 0m
2026-06-22 N700DF IWS → AUS Jun 22, 20:00 UTCJun 22, 20:49 UTC50m
2026-06-22 N700DF AUS → IWS Jun 22, 16:20 UTCJun 22, 18:04 UTC1h 45m
2026-06-22 N700DF - Jun 22, 00:44 UTCJun 22, 02:14 UTC1h 30m
2026-06-21 N700DF - Jun 21, 17:29 UTCJun 21, 19:45 UTC2h 15m
2026-06-21 N700DF AUS → ADS Jun 21, 15:34 UTCJun 21, 16:34 UTC1h 0m
2026-06-20 N700DF - Jun 20, 23:25 UTCJun 21, 00:14 UTC50m
2026-06-20 N700DF - Jun 20, 20:29 UTCJun 20, 21:19 UTC50m
2026-06-20 N700DF - Jun 20, 18:40 UTCJun 20, 18:49 UTC10m
2026-06-18 N700DF - Jun 18, 00:40 UTCJun 18, 02:40 UTC2h 0m
2026-06-17 N700DF - Jun 17, 23:50 UTCJun 18, 00:05 UTC15m
2026-06-17 N700DF - Jun 17, 20:20 UTCJun 17, 22:35 UTC2h 15m
2026-06-16 N700DF - Jun 16, 23:30 UTCJun 17, 00:10 UTC40m
2026-06-16 N700DF - Jun 16, 22:20 UTCJun 16, 22:50 UTC30m
2026-06-16 N700DF - Jun 16, 20:40 UTCJun 16, 21:15 UTC35m
2026-06-15 N700DF SMF → SMO Jun 15, 20:59 UTCJun 15, 22:20 UTC1h 20m
2026-06-15 N700DF - Jun 15, 18:45 UTCJun 15, 19:20 UTC35m
2026-06-15 N700DF - Jun 15, 17:10 UTCJun 15, 17:59 UTC50m
2026-06-15 N700DF - Jun 15, 12:25 UTCJun 15, 15:00 UTC2h 35m
2026-05-21 N700DF - May 21, 19:55 UTCMay 21, 22:40 UTC2h 45m
2026-05-17 N700DF - May 17, 19:55 UTCMay 17, 21:10 UTC1h 15m
2026-05-17 N700DF - May 17, 16:10 UTCMay 17, 16:40 UTC30m
2026-05-10 N700DF - May 10, 17:59 UTCMay 10, 20:50 UTC2h 50m
2026-05-09 N700DF - May 9, 20:55 UTCMay 9, 22:34 UTC1h 40m
2026-05-09 N700DF - May 9, 18:30 UTCMay 9, 20:05 UTC1h 35m
2026-05-09 N700DF - May 9, 15:55 UTCMay 9, 16:55 UTC1h 0m
2026-05-08 N700DF - May 8, 23:20 UTCMay 9, 01:20 UTC2h 0m
2026-05-08 N700DF - May 8, 21:50 UTCMay 8, 22:35 UTC45m
2026-05-08 N700DF - May 8, 18:00 UTCMay 8, 18:40 UTC40m
2026-05-08 N700DF - May 8, 16:15 UTCMay 8, 17:20 UTC1h 5m
2026-05-07 N700DF - May 7, 22:45 UTCMay 8, 00:49 UTC2h 5m
2026-05-07 N700DF - May 7, 20:00 UTCMay 7, 21:25 UTC1h 25m
2026-04-18 N700DF - Apr 18, 00:50 UTCApr 18, 01:00 UTC10m
2026-04-17 N700DF - Apr 17, 23:25 UTCApr 18, 00:05 UTC40m
2026-04-17 N700DF - Apr 17, 22:30 UTCApr 17, 23:20 UTC50m
2026-04-17 N700DF - Apr 17, 19:45 UTCApr 17, 21:20 UTC1h 35m
2026-04-17 N700DF - Apr 17, 16:40 UTCApr 17, 17:15 UTC35m
2026-04-12 N700DF - Apr 12, 19:15 UTCApr 12, 19:50 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 N700DF page for operator, model, and routing details .

Mode-S A954DF frequently asked

What is Mode-S code A954DF?
A954DF is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N700DF.
Where is Mode-S A954DF registered?
Mode-S code A954DF 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 A954DF 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 A954DF, octal 52252337, decimal 11,097,311.
What flights does A954DF operate?
Mode-S A954DF has broadcast 1 distinct callsign, including N700DF.