Apparatus

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sensors Mode-S transponder

A77412

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N58FF · operated by WINGSLEASING LLC

Hex
A77412
Octal
51672022
Decimal
10,974,226
Country
US
Tail
N58FF
Type
C172
No current signal · last broadcast 6h ago
Flights observed
118
Distinct callsigns
1
Country
US
Last broadcast
6h ago

Last known position

Most recent position reported by Mode-S A77412.

Country allocation

The ICAO 24-bit address A77412 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
N58FF - 118 2026-05-29

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 N58FF BJC → BJC May 29, 19:20 UTCMay 29, 20:00 UTC40m
2026-05-29 N58FF BJC → BJC May 29, 16:15 UTCMay 29, 17:25 UTC1h 10m
2026-05-29 N58FF BJC → BJC May 29, 12:35 UTCMay 29, 14:25 UTC1h 50m
2026-05-28 N58FF BJC → BJC May 28, 23:10 UTCMay 29, 00:10 UTC1h 0m
2026-05-28 N58FF BJC → BJC May 28, 18:25 UTCMay 28, 19:00 UTC35m
2026-05-28 N58FF BJC → BJC May 28, 15:00 UTCMay 28, 15:40 UTC40m
2026-05-27 N58FF BJC → BJC May 27, 21:55 UTCMay 27, 22:55 UTC1h 0m
2026-05-27 N58FF BJC → BJC May 27, 12:50 UTCMay 27, 13:50 UTC1h 0m
2026-05-26 N58FF BJC → BJC May 26, 18:19 UTCMay 26, 18:59 UTC40m
2026-05-26 N58FF BJC → BJC May 26, 15:29 UTCMay 26, 16:30 UTC1h 0m
2026-05-26 N58FF - May 26, 13:45 UTCMay 26, 14:45 UTC1h 0m
2026-05-26 N58FF - May 26, 12:24 UTCMay 26, 13:10 UTC45m
2026-05-25 N58FF BJC → BJC May 25, 20:59 UTCMay 25, 22:00 UTC1h 0m
2026-05-25 N58FF BJC → BJC May 25, 16:35 UTCMay 25, 18:25 UTC1h 50m
2026-05-25 N58FF BJC → BJC May 25, 13:25 UTCMay 25, 14:50 UTC1h 25m
2026-05-24 N58FF BJC → BJC May 24, 15:50 UTCMay 24, 16:50 UTC1h 0m
2026-05-23 N58FF BJC → BJC May 23, 19:35 UTCMay 23, 20:50 UTC1h 15m
2026-05-23 N58FF BJC → BJC May 23, 16:15 UTCMay 23, 17:50 UTC1h 35m
2026-05-23 N58FF BJC → BJC May 23, 13:25 UTCMay 23, 15:20 UTC1h 55m
2026-05-22 N58FF BJC → BJC May 22, 21:15 UTCMay 22, 22:30 UTC1h 15m
2026-05-22 N58FF BJC → BJC May 22, 17:05 UTCMay 22, 17:50 UTC45m
2026-05-22 N58FF BJC → BJC May 22, 15:25 UTCMay 22, 15:30 UTC5m
2026-05-22 N58FF - May 22, 15:00 UTCMay 22, 15:10 UTC10m
2026-05-22 N58FF BJC → BJC May 22, 14:15 UTCMay 22, 14:35 UTC20m
2026-05-22 N58FF BJC → BJC May 22, 14:00 UTCMay 22, 14:10 UTC10m
2026-05-21 N58FF BJC → BJC May 21, 20:10 UTCMay 21, 21:00 UTC50m
2026-05-21 N58FF BJC → BJC May 21, 14:55 UTCMay 21, 16:10 UTC1h 15m
2026-05-20 N58FF BJC → BJC May 20, 19:05 UTCMay 20, 21:05 UTC2h 0m
2026-05-20 N58FF BJC → BJC May 20, 15:45 UTCMay 20, 16:45 UTC1h 0m
2026-05-20 N58FF BJC → BJC May 20, 13:30 UTCMay 20, 14:30 UTC1h 0m
2026-05-19 N58FF BJC → BJC May 19, 23:00 UTCMay 20, 00:05 UTC1h 5m
2026-05-16 N58FF - May 16, 17:45 UTCMay 16, 18:50 UTC1h 5m
2026-05-16 N58FF - May 16, 13:35 UTCMay 16, 14:55 UTC1h 20m
2026-05-16 N58FF BJC → COS May 16, 12:45 UTCMay 16, 13:31 UTC45m
2026-05-15 N58FF - May 15, 22:15 UTCMay 15, 23:15 UTC1h 0m
2026-05-15 N58FF BJC → BJC May 15, 19:50 UTCMay 15, 21:20 UTC1h 30m
2026-05-15 N58FF BJC → BJC May 15, 17:30 UTCMay 15, 17:55 UTC25m
2026-05-15 N58FF BJC → BJC May 15, 14:45 UTCMay 15, 15:30 UTC44m
2026-05-14 N58FF BJC → BJC May 14, 22:05 UTCMay 14, 23:00 UTC55m
2026-05-14 N58FF BJC → BJC May 14, 16:45 UTCMay 14, 18:20 UTC1h 35m
2026-05-13 N58FF BJC → BJC May 13, 16:00 UTCMay 13, 18:00 UTC2h 0m
2026-05-13 N58FF BJC → BJC May 13, 02:55 UTCMay 13, 03:20 UTC25m
2026-05-12 N58FF BJC → BJC May 12, 23:35 UTCMay 13, 01:05 UTC1h 30m
2026-05-12 N58FF BJC → BJC May 12, 20:40 UTCMay 12, 21:35 UTC55m
2026-05-12 N58FF BJC → BJC May 12, 18:05 UTCMay 12, 19:15 UTC1h 10m
2026-05-12 N58FF BJC → BJC May 12, 16:30 UTCMay 12, 17:05 UTC35m
2026-05-12 N58FF BJC → BJC May 12, 14:10 UTCMay 12, 15:30 UTC1h 20m
2026-05-11 N58FF BJC → BJC May 11, 19:45 UTCMay 11, 21:40 UTC1h 55m
2026-05-11 N58FF BJC → BJC May 11, 17:25 UTCMay 11, 18:40 UTC1h 15m
2026-05-11 N58FF BJC → BJC May 11, 15:05 UTCMay 11, 16:15 UTC1h 10m

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 N58FF page for operator, model, and routing details .

Mode-S A77412 frequently asked

What is Mode-S code A77412?
A77412 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N58FF.
Where is Mode-S A77412 registered?
Mode-S code A77412 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 A77412 broadcasting right now?
No active broadcast right now. Last signal was 6h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A77412, octal 51672022, decimal 10,974,226.
What flights does A77412 operate?
Mode-S A77412 has broadcast 1 distinct callsign, including N58FF.