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sensors Mode-S transponder

ACADF5

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N916LF · operated by BETA TECHNOLGOIES INC

Hex
ACADF5
Octal
53126765
Decimal
11,316,725
Country
US
Tail
N916LF
No current signal · last broadcast 22h ago
Flights observed
196
Distinct callsigns
1
Country
US
Last broadcast
22h ago

Last known position

Most recent position reported by Mode-S ACADF5.

Country allocation

The ICAO 24-bit address ACADF5 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
N916LF - 196 2026-07-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 N916LF - Jul 17, 16:29 UTCJul 17, 16:49 UTC20m
2026-07-16 N916LF SBM → ATW Jul 16, 20:15 UTCJul 16, 20:39 UTC25m
2026-07-15 N916LF - Jul 15, 21:30 UTCJul 15, 22:10 UTC40m
2026-07-15 N916LF - Jul 15, 16:45 UTCJul 15, 17:25 UTC40m
2026-07-15 N916LF - Jul 15, 12:25 UTCJul 15, 13:20 UTC55m
2026-07-14 N916LF - Jul 14, 21:55 UTCJul 14, 22:45 UTC49m
2026-07-14 N916LF - Jul 14, 18:45 UTCJul 14, 19:35 UTC50m
2026-07-14 N916LF - Jul 14, 16:20 UTCJul 14, 17:10 UTC50m
2026-07-14 N916LF - Jul 14, 14:05 UTCJul 14, 15:00 UTC55m
2026-07-14 N916LF - Jul 14, 12:20 UTCJul 14, 12:55 UTC35m
2026-07-14 N916LF - Jul 14, 01:10 UTCJul 14, 02:00 UTC50m
2026-07-13 N916LF - Jul 13, 22:45 UTCJul 13, 23:35 UTC50m
2026-07-13 N916LF - Jul 13, 20:20 UTCJul 13, 21:25 UTC1h 5m
2026-07-13 N916LF - Jul 13, 18:15 UTCJul 13, 19:00 UTC45m
2026-07-13 N916LF - Jul 13, 16:05 UTCJul 13, 16:55 UTC50m
2026-07-13 N916LF - Jul 13, 14:40 UTCJul 13, 15:00 UTC20m
2026-07-12 N916LF - Jul 12, 19:55 UTCJul 12, 20:10 UTC15m
2026-07-12 N916LF - Jul 12, 18:40 UTCJul 12, 19:01 UTC20m
2026-07-12 N916LF - Jul 12, 16:45 UTCJul 12, 17:05 UTC20m
2026-07-12 N916LF - Jul 12, 14:25 UTCJul 12, 14:50 UTC25m
2026-07-11 N916LF CAK → TDZ Jul 11, 20:20 UTCJul 11, 21:20 UTC1h 0m
2026-07-11 N916LF - Jul 11, 18:50 UTCJul 11, 19:20 UTC30m
2026-07-11 N916LF - Jul 11, 15:05 UTCJul 11, 15:45 UTC40m
2026-07-10 N916LF - Jul 10, 23:15 UTCJul 10, 23:25 UTC10m
2026-07-10 N916LF - Jul 10, 21:30 UTCJul 10, 21:50 UTC20m
2026-07-10 N916LF - Jul 10, 17:15 UTCJul 10, 17:35 UTC20m
2026-07-10 N916LF - Jul 10, 14:55 UTCJul 10, 15:25 UTC30m
2026-07-10 N916LF - Jul 10, 14:00 UTCJul 10, 14:25 UTC25m
2026-07-09 N916LF - Jul 9, 22:45 UTCJul 9, 23:10 UTC25m
2026-07-08 N916LF - Jul 8, 21:55 UTCJul 8, 22:30 UTC35m
2026-07-08 N916LF ABE → LNS Jul 8, 20:05 UTCJul 8, 20:40 UTC35m
2026-07-08 N916LF - Jul 8, 18:10 UTCJul 8, 18:40 UTC30m
2026-07-08 N916LF - Jul 8, 14:25 UTCJul 8, 15:10 UTC45m
2026-07-07 N916LF - Jul 7, 18:40 UTCJul 7, 19:30 UTC50m
2026-07-07 N916LF - Jul 7, 16:55 UTCJul 7, 17:15 UTC20m
2026-07-07 N916LF - Jul 7, 14:55 UTCJul 7, 15:50 UTC55m
2026-07-07 N916LF - Jul 7, 13:10 UTCJul 7, 13:25 UTC15m
2026-07-07 N916LF - Jul 7, 10:30 UTCJul 7, 11:15 UTC45m
2026-07-05 N916LF - Jul 5, 19:10 UTCJul 5, 19:40 UTC30m
2026-07-05 N916LF - Jul 5, 01:25 UTCJul 5, 02:10 UTC45m
2026-07-04 N916LF - Jul 4, 18:15 UTCJul 4, 18:55 UTC40m
2026-07-03 N916LF - Jul 3, 23:55 UTCJul 4, 00:30 UTC35m
2026-07-03 N916LF - Jul 3, 21:30 UTCJul 3, 21:40 UTC10m
2026-07-03 N916LF - Jul 3, 15:10 UTCJul 3, 15:20 UTC10m
2026-07-03 N916LF - Jul 3, 14:30 UTCJul 3, 14:40 UTC10m
2026-07-03 N916LF - Jul 3, 12:05 UTCJul 3, 12:45 UTC40m
2026-07-03 N916LF - Jul 3, 10:20 UTCJul 3, 10:55 UTC35m
2026-07-02 N916LF - Jul 2, 23:00 UTCJul 2, 23:20 UTC20m
2026-07-02 N916LF - Jul 2, 17:15 UTCJul 2, 17:25 UTC10m
2026-07-02 N916LF - Jul 2, 14:25 UTCJul 2, 14:35 UTC10m

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 N916LF page for operator, model, and routing details .

Mode-S ACADF5 frequently asked

What is Mode-S code ACADF5?
ACADF5 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N916LF.
Where is Mode-S ACADF5 registered?
Mode-S code ACADF5 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 ACADF5 broadcasting right now?
No active broadcast right now. Last signal was 22h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex ACADF5, octal 53126765, decimal 11,316,725.
What flights does ACADF5 operate?
Mode-S ACADF5 has broadcast 1 distinct callsign, including N916LF.