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sensors Mode-S transponder

A0E98C

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N158SW · BEECH 58 Baron · operated by FERN LEASING CORP

Hex
A0E98C
Octal
50164614
Decimal
10,545,548
Country
US
Tail
N158SW
Type
BE58
No current signal · last broadcast Jul 23, 00:30 UTC
Flights observed
48
Distinct callsigns
1
Country
US
Last broadcast
Jul 23, 00:30 UTC

Last known position

Most recent position reported by Mode-S A0E98C.

Country allocation

The ICAO 24-bit address A0E98C 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
N158SW - 48 2026-07-23

Recent flights last 48

DateFlightRouteTakeoffLandingDuration
2026-07-23 N158SW - Jul 23, 00:00 UTCJul 23, 00:30 UTC30m
2026-07-22 N158SW - Jul 22, 16:00 UTCJul 22, 16:25 UTC25m
2026-07-22 N158SW - Jul 22, 00:35 UTCJul 22, 01:10 UTC35m
2026-07-21 N158SW - Jul 21, 23:30 UTCJul 22, 00:05 UTC35m
2026-07-21 N158SW - Jul 21, 14:45 UTCJul 21, 15:20 UTC35m
2026-07-21 N158SW - Jul 21, 13:45 UTCJul 21, 14:20 UTC35m
2026-07-16 N158SW - Jul 16, 01:30 UTCJul 16, 02:10 UTC40m
2026-07-15 N158SW - Jul 15, 01:45 UTCJul 15, 02:20 UTC35m
2026-07-15 N158SW - Jul 15, 00:35 UTCJul 15, 01:10 UTC35m
2026-07-14 N158SW - Jul 14, 14:45 UTCJul 14, 15:15 UTC30m
2026-07-14 N158SW - Jul 14, 13:40 UTCJul 14, 14:20 UTC40m
2026-07-08 N158SW - Jul 8, 00:55 UTCJul 8, 01:25 UTC30m
2026-07-07 N158SW - Jul 7, 23:40 UTCJul 8, 00:20 UTC40m
2026-07-07 N158SW - Jul 7, 14:50 UTCJul 7, 15:25 UTC35m
2026-07-07 N158SW - Jul 7, 13:50 UTCJul 7, 14:30 UTC40m
2026-07-03 N158SW - Jul 3, 00:45 UTCJul 3, 03:55 UTC3h 10m
2026-07-03 N158SW - Jul 3, 00:05 UTCJul 3, 00:15 UTC10m
2026-07-02 N158SW - Jul 2, 22:10 UTCJul 2, 23:10 UTC1h 0m
2026-07-02 N158SW - Jul 2, 21:10 UTCJul 2, 21:50 UTC40m
2026-07-02 N158SW - Jul 2, 01:20 UTCJul 2, 01:45 UTC25m
2026-07-01 N158SW - Jul 1, 14:55 UTCJul 1, 15:30 UTC35m
2026-07-01 N158SW - Jul 1, 00:00 UTCJul 1, 01:35 UTC1h 35m
2026-06-30 N158SW - Jun 30, 14:45 UTCJun 30, 15:20 UTC35m
2026-06-30 N158SW - Jun 30, 13:45 UTCJun 30, 14:25 UTC40m
2026-06-24 N158SW - Jun 24, 02:15 UTCJun 24, 02:54 UTC40m
2026-06-24 N158SW - Jun 24, 01:04 UTCJun 24, 01:44 UTC40m
2026-06-23 N158SW - Jun 23, 15:19 UTCJun 23, 15:59 UTC40m
2026-06-23 N158SW - Jun 23, 14:29 UTCJun 23, 15:04 UTC35m
2026-06-17 N158SW - Jun 17, 00:15 UTCJun 17, 00:55 UTC40m
2026-06-16 N158SW - Jun 16, 23:25 UTCJun 17, 00:00 UTC35m
2026-06-16 N158SW - Jun 16, 15:24 UTCJun 16, 16:05 UTC40m
2026-06-16 N158SW - Jun 16, 14:25 UTCJun 16, 15:05 UTC40m
2026-06-09 N158SW - Jun 9, 23:50 UTCJun 10, 00:30 UTC40m
2026-06-09 N158SW - Jun 9, 22:50 UTCJun 9, 23:25 UTC35m
2026-06-09 N158SW - Jun 9, 15:25 UTCJun 9, 15:50 UTC25m
2026-06-03 N158SW - Jun 3, 23:30 UTCJun 4, 00:00 UTC30m
2026-06-03 N158SW - Jun 3, 16:10 UTCJun 3, 16:40 UTC30m
2026-06-03 N158SW - Jun 3, 00:00 UTCJun 3, 01:40 UTC1h 40m
2026-06-02 N158SW - Jun 2, 14:55 UTCJun 2, 15:30 UTC35m
2026-06-02 N158SW - Jun 2, 13:45 UTCJun 2, 14:25 UTC40m
2026-05-30 N158SW - May 30, 00:40 UTCMay 30, 01:20 UTC40m
2026-05-29 N158SW - May 29, 23:50 UTCMay 30, 00:25 UTC35m
2026-05-29 N158SW - May 29, 14:35 UTCMay 29, 16:25 UTC1h 50m
2026-05-29 N158SW - May 29, 00:30 UTCMay 29, 01:10 UTC40m
2026-05-28 N158SW - May 28, 23:25 UTCMay 29, 00:05 UTC40m
2026-05-28 N158SW - May 28, 14:55 UTCMay 28, 15:35 UTC40m
2026-05-28 N158SW - May 28, 13:45 UTCMay 28, 14:30 UTC45m
2026-05-21 N158SW - May 21, 23:35 UTCMay 21, 23:45 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 N158SW page for operator, model, and routing details .

Mode-S A0E98C frequently asked

What is Mode-S code A0E98C?
A0E98C is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N158SW.
Where is Mode-S A0E98C registered?
Mode-S code A0E98C 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 A0E98C broadcasting right now?
No active broadcast right now. Last signal was Jul 23, 00:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A0E98C, octal 50164614, decimal 10,545,548.
What flights does A0E98C operate?
Mode-S A0E98C has broadcast 1 distinct callsign, including N158SW.