Apparatus

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sensors Mode-S transponder

AB59E1

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N830RR · PILATUS PC-12 · operated by KENMORE AIR HARBOR LLC

Hex
AB59E1
Octal
52654741
Decimal
11,229,665
Country
US
Tail
N830RR
Type
PC12
No current signal · last broadcast 1d ago
Flights observed
70
Distinct callsigns
3
Country
US
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S AB59E1.

Country allocation

The ICAO 24-bit address AB59E1 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 3 distinct

Callsign Airline Flights Last seen
KEN75 Kenmore Air 61 2026-05-28
KEN750 Kenmore Air 6 2026-05-11
KEN751 Kenmore Air 3 2026-05-11

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-28 KEN75 BFI → SQL May 28, 23:00 UTCMay 28, 23:10 UTC10m
2026-05-28 KEN75 BFI → SQL May 28, 22:05 UTCMay 28, 22:30 UTC25m
2026-05-28 KEN75 BFI → SQL May 28, 21:05 UTCMay 28, 21:20 UTC15m
2026-05-28 KEN75 BFI → SQL May 28, 17:50 UTCMay 28, 18:55 UTC1h 5m
2026-05-28 KEN75 BFI → SQL May 28, 15:30 UTCMay 28, 16:45 UTC1h 15m
2026-05-28 KEN75 BFI → SQL May 28, 00:40 UTCMay 28, 01:05 UTC25m
2026-05-27 KEN75 BFI → SQL May 27, 23:10 UTCMay 27, 23:30 UTC20m
2026-05-26 KEN75 BFI → SQL May 26, 23:10 UTCMay 27, 00:04 UTC55m
2026-05-26 KEN75 BFI → SQL May 26, 21:34 UTCMay 26, 22:09 UTC35m
2026-05-26 KEN75 BFI → SQL May 26, 18:40 UTCMay 26, 19:15 UTC35m
2026-05-26 KEN75 BFI → SQL May 26, 17:09 UTCMay 26, 17:20 UTC10m
2026-05-25 KEN75 BFI → SQL May 25, 19:50 UTCMay 25, 19:59 UTC10m
2026-05-25 KEN75 BFI → SQL May 25, 18:30 UTCMay 25, 19:30 UTC1h 0m
2026-05-25 KEN75 BFI → SQL May 25, 16:35 UTCMay 25, 17:50 UTC1h 15m
2026-05-17 KEN75 BFI → SQL May 17, 21:01 UTCMay 17, 21:10 UTC10m
2026-05-17 KEN75 BFI → SQL May 17, 20:20 UTCMay 17, 20:40 UTC20m
2026-05-17 KEN75 BFI → SQL May 17, 19:20 UTCMay 17, 19:40 UTC20m
2026-05-17 KEN75 BFI → SQL May 17, 16:55 UTCMay 17, 17:40 UTC45m
2026-05-15 KEN75 BFI → SQL May 15, 19:20 UTCMay 16, 00:50 UTC5h 30m
2026-05-15 KEN75 BFI → SQL May 15, 14:10 UTCMay 15, 17:55 UTC3h 44m
2026-05-15 KEN75 BFI → SQL May 15, 00:25 UTCMay 15, 01:35 UTC1h 10m
2026-05-14 KEN75 BFI → SQL May 14, 23:05 UTCMay 14, 23:15 UTC10m
2026-05-12 KEN75 BFI → SQL May 12, 21:30 UTCMay 12, 21:40 UTC10m
2026-05-12 KEN75 BFI → SQL May 12, 19:20 UTCMay 12, 20:30 UTC1h 10m
2026-05-11 KEN751 QBC → BFI May 11, 18:10 UTCMay 11, 20:10 UTC2h 0m
2026-05-11 KEN750 BFI → YVR May 11, 15:10 UTCMay 11, 16:55 UTC1h 45m
2026-05-11 KEN75 BFI → SQL May 11, 13:50 UTCMay 11, 14:05 UTC15m
2026-05-11 KEN75 BFI → SQL May 11, 04:30 UTCMay 11, 05:30 UTC1h 0m
2026-05-11 KEN75 BFI → SQL May 11, 03:05 UTCMay 11, 03:25 UTC20m
2026-05-11 KEN75 BFI → SQL May 11, 00:34 UTCMay 11, 00:54 UTC20m
2026-05-10 KEN75 BFI → SQL May 10, 21:40 UTCMay 10, 22:05 UTC25m
2026-05-10 KEN750 BFI → YVR May 10, 19:19 UTCMay 10, 20:35 UTC1h 15m
2026-05-10 KEN75 BFI → SQL May 10, 18:15 UTCMay 10, 18:25 UTC10m
2026-05-09 KEN75 BFI → SQL May 9, 18:55 UTCMay 9, 22:15 UTC3h 20m
2026-05-09 KEN75 BFI → SQL May 9, 00:30 UTCMay 9, 03:20 UTC2h 50m
2026-05-08 KEN75 BFI → SQL May 8, 22:20 UTCMay 8, 23:25 UTC1h 5m
2026-05-08 KEN75 BFI → SQL May 8, 18:05 UTCMay 8, 18:30 UTC25m
2026-05-08 KEN75 BFI → SQL May 8, 16:35 UTCMay 8, 16:55 UTC20m
2026-05-03 KEN75 BFI → SQL May 3, 20:15 UTCMay 3, 21:00 UTC45m
2026-05-03 KEN75 BFI → SQL May 3, 18:25 UTCMay 3, 19:20 UTC55m
2026-05-03 KEN75 BFI → SQL May 3, 16:25 UTCMay 3, 17:35 UTC1h 10m
2026-04-29 KEN75 BFI → SQL Apr 29, 00:30 UTCApr 29, 00:40 UTC10m
2026-04-28 KEN75 BFI → SQL Apr 28, 23:00 UTCApr 29, 00:10 UTC1h 10m
2026-04-28 KEN750 BFI → YVR Apr 28, 21:35 UTCApr 28, 22:00 UTC25m
2026-04-27 KEN75 BFI → SQL Apr 27, 19:25 UTCApr 27, 20:00 UTC35m
2026-04-27 KEN75 BFI → SQL Apr 27, 17:00 UTCApr 27, 18:25 UTC1h 25m
2026-04-27 KEN750 BFI → YVR Apr 27, 00:45 UTCApr 27, 02:35 UTC1h 50m
2026-04-26 KEN75 BFI → SQL Apr 26, 22:35 UTCApr 26, 23:20 UTC45m
2026-04-26 KEN75 BFI → SQL Apr 26, 21:00 UTCApr 26, 21:55 UTC55m
2026-04-26 KEN75 BFI → SQL Apr 26, 19:45 UTCApr 26, 20:05 UTC20m

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 N830RR page for operator, model, and routing details .

Mode-S AB59E1 frequently asked

What is Mode-S code AB59E1?
AB59E1 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N830RR.
Where is Mode-S AB59E1 registered?
Mode-S code AB59E1 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 AB59E1 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 AB59E1, octal 52654741, decimal 11,229,665.
What flights does AB59E1 operate?
Mode-S AB59E1 has broadcast 3 distinct callsigns, including KEN75, KEN750, KEN751.