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sensors Mode-S transponder

A783EE

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N58337 · HUGHES 500 · operated by TEMSCO HELICOPTERS INC

Hex
A783EE
Octal
51701756
Decimal
10,978,286
Country
US
Tail
N58337
Type
H500
No current signal · last broadcast 8h ago
Flights observed
97
Distinct callsigns
1
Country
US
Last broadcast
8h ago

Last known position

Most recent position reported by Mode-S A783EE.

Country allocation

The ICAO 24-bit address A783EE 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
N58337 - 97 2026-07-12

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-12 N58337 - Jul 12, 00:35 UTCJul 12, 00:45 UTC10m
2026-07-11 N58337 - Jul 11, 23:30 UTCJul 11, 23:45 UTC15m
2026-07-11 N58337 - Jul 11, 18:05 UTCJul 11, 18:25 UTC20m
2026-07-11 N58337 - Jul 11, 02:35 UTCJul 11, 03:01 UTC25m
2026-07-10 N58337 - Jul 10, 23:20 UTCJul 11, 00:05 UTC45m
2026-07-10 N58337 - Jul 10, 22:10 UTCJul 10, 22:35 UTC25m
2026-07-10 N58337 - Jul 10, 17:30 UTCJul 10, 17:55 UTC25m
2026-07-10 N58337 - Jul 10, 15:50 UTCJul 10, 16:15 UTC25m
2026-07-10 N58337 - Jul 10, 03:40 UTCJul 10, 04:05 UTC25m
2026-07-09 N58337 - Jul 9, 23:10 UTCJul 9, 23:50 UTC40m
2026-07-09 N58337 - Jul 9, 20:55 UTCJul 9, 21:45 UTC50m
2026-07-09 N58337 - Jul 9, 17:00 UTCJul 9, 17:10 UTC10m
2026-07-09 N58337 - Jul 9, 02:05 UTCJul 9, 02:15 UTC10m
2026-07-09 N58337 - Jul 9, 00:40 UTCJul 9, 01:10 UTC30m
2026-07-08 N58337 - Jul 8, 17:20 UTCJul 8, 18:00 UTC40m
2026-07-08 N58337 - Jul 8, 16:25 UTCJul 8, 16:35 UTC10m
2026-07-08 N58337 - Jul 8, 02:40 UTCJul 8, 02:55 UTC15m
2026-07-07 N58337 - Jul 7, 19:50 UTCJul 7, 20:45 UTC55m
2026-07-06 N58337 - Jul 6, 23:30 UTCJul 7, 00:10 UTC40m
2026-07-06 N58337 - Jul 6, 16:35 UTCJul 6, 16:45 UTC10m
2026-07-05 N58337 - Jul 5, 00:00 UTCJul 5, 00:15 UTC15m
2026-07-04 N58337 - Jul 4, 21:30 UTCJul 4, 22:05 UTC35m
2026-07-03 N58337 - Jul 3, 01:40 UTCJul 3, 02:45 UTC1h 5m
2026-07-03 N58337 - Jul 3, 00:30 UTCJul 3, 00:50 UTC20m
2026-07-02 N58337 - Jul 2, 23:30 UTCJul 2, 23:40 UTC10m
2026-06-24 N58337 - Jun 24, 19:44 UTCJun 24, 20:44 UTC1h 0m
2026-06-08 N58337 - Jun 8, 23:20 UTCJun 9, 00:20 UTC1h 0m
2026-06-07 N58337 - Jun 7, 03:35 UTCJun 7, 04:10 UTC35m
2026-06-07 N58337 - Jun 7, 01:04 UTCJun 7, 01:45 UTC40m
2026-06-06 N58337 - Jun 6, 23:50 UTCJun 7, 00:10 UTC20m
2026-06-06 N58337 - Jun 6, 20:39 UTCJun 6, 21:20 UTC40m
2026-06-06 N58337 - Jun 6, 20:00 UTCJun 6, 20:25 UTC25m
2026-06-06 N58337 - Jun 6, 16:39 UTCJun 6, 18:29 UTC1h 50m
2026-06-06 N58337 - Jun 6, 03:15 UTCJun 6, 03:55 UTC40m
2026-06-06 N58337 - Jun 6, 01:25 UTCJun 6, 01:35 UTC10m
2026-06-05 N58337 - Jun 5, 22:40 UTCJun 5, 23:10 UTC30m
2026-06-05 N58337 - Jun 5, 19:50 UTCJun 5, 20:05 UTC15m
2026-06-05 N58337 - Jun 5, 16:35 UTCJun 5, 17:20 UTC45m
2026-06-05 N58337 - Jun 5, 03:00 UTCJun 5, 03:50 UTC50m
2026-06-04 N58337 - Jun 4, 23:40 UTCJun 4, 23:50 UTC10m
2026-06-04 N58337 - Jun 4, 20:05 UTCJun 4, 20:35 UTC30m
2026-06-04 N58337 - Jun 4, 16:45 UTCJun 4, 17:25 UTC40m
2026-06-04 N58337 - Jun 4, 03:40 UTCJun 4, 03:55 UTC15m
2026-06-04 N58337 - Jun 4, 00:50 UTCJun 4, 01:40 UTC50m
2026-06-03 N58337 - Jun 3, 21:25 UTCJun 3, 21:40 UTC15m
2026-06-03 N58337 - Jun 3, 20:10 UTCJun 3, 20:50 UTC40m
2026-06-03 N58337 - Jun 3, 16:55 UTCJun 3, 18:30 UTC1h 35m
2026-06-03 N58337 - Jun 3, 03:40 UTCJun 3, 04:15 UTC35m
2026-06-02 N58337 - Jun 2, 16:45 UTCJun 2, 17:20 UTC35m
2026-06-02 N58337 - Jun 2, 02:50 UTCJun 2, 03:25 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 N58337 page for operator, model, and routing details .

Mode-S A783EE frequently asked

What is Mode-S code A783EE?
A783EE is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N58337.
Where is Mode-S A783EE registered?
Mode-S code A783EE 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 A783EE broadcasting right now?
No active broadcast right now. Last signal was 8h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A783EE, octal 51701756, decimal 10,978,286.
What flights does A783EE operate?
Mode-S A783EE has broadcast 1 distinct callsign, including N58337.