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sensors Mode-S transponder

A8E46D

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N672PB · PILATUS PC-12 · operated by JOHNSON RIVER LLC, FIRST UNITED BANK & TRUST CO

Hex
A8E46D
Octal
52162155
Decimal
11,068,525
Country
US
Tail
N672PB
Type
PC12
No current signal · last broadcast Jul 25, 18:45 UTC
Flights observed
148
Distinct callsigns
1
Country
US
Last broadcast
Jul 25, 18:45 UTC

Last known position

Most recent position reported by Mode-S A8E46D.

Country allocation

The ICAO 24-bit address A8E46D 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
N672PB - 148 2026-07-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 N672PB - Jul 25, 15:05 UTCJul 25, 18:45 UTC3h 40m
2026-07-24 N672PB - Jul 24, 22:00 UTCJul 24, 22:15 UTC15m
2026-07-24 N672PB - Jul 24, 20:20 UTCJul 24, 21:25 UTC1h 5m
2026-07-24 N672PB - Jul 24, 18:15 UTCJul 24, 19:35 UTC1h 20m
2026-07-23 N672PB - Jul 23, 22:35 UTCJul 23, 22:55 UTC20m
2026-07-23 N672PB - Jul 23, 20:55 UTCJul 23, 22:05 UTC1h 10m
2026-07-23 N672PB - Jul 23, 18:45 UTCJul 23, 20:05 UTC1h 20m
2026-07-22 N672PB - Jul 22, 23:05 UTCJul 22, 23:40 UTC35m
2026-07-22 N672PB - Jul 22, 18:20 UTCJul 22, 18:55 UTC35m
2026-07-22 N672PB - Jul 22, 14:20 UTCJul 22, 15:35 UTC1h 15m
2026-07-22 N672PB - Jul 22, 12:45 UTCJul 22, 13:45 UTC1h 0m
2026-07-22 N672PB - Jul 22, 11:30 UTCJul 22, 11:50 UTC20m
2026-07-20 N672PB - Jul 20, 22:10 UTCJul 20, 22:25 UTC15m
2026-07-20 N672PB - Jul 20, 21:00 UTCJul 20, 22:00 UTC1h 0m
2026-07-20 N672PB - Jul 20, 13:35 UTCJul 20, 14:50 UTC1h 15m
2026-07-20 N672PB - Jul 20, 12:40 UTCJul 20, 13:00 UTC20m
2026-07-17 N672PB - Jul 17, 19:20 UTCJul 17, 19:35 UTC15m
2026-07-17 N672PB - Jul 17, 13:35 UTCJul 17, 14:00 UTC25m
2026-07-16 N672PB - Jul 16, 17:25 UTCJul 16, 17:40 UTC15m
2026-07-16 N672PB - Jul 16, 16:55 UTCJul 16, 17:14 UTC20m
2026-07-15 N672PB - Jul 15, 20:10 UTCJul 15, 22:55 UTC2h 45m
2026-07-15 N672PB - Jul 15, 18:30 UTCJul 15, 18:50 UTC20m
2026-07-15 N672PB - Jul 15, 14:15 UTCJul 15, 14:35 UTC20m
2026-07-15 N672PB - Jul 15, 12:55 UTCJul 15, 13:45 UTC50m
2026-07-15 N672PB - Jul 15, 11:00 UTCJul 15, 12:00 UTC1h 0m
2026-07-14 N672PB - Jul 14, 23:30 UTCJul 14, 23:45 UTC15m
2026-07-14 N672PB DWH → ADS Jul 14, 22:05 UTCJul 14, 23:00 UTC54m
2026-07-14 N672PB - Jul 14, 17:25 UTCJul 14, 18:35 UTC1h 10m
2026-07-14 N672PB - Jul 14, 12:50 UTCJul 14, 13:10 UTC20m
2026-07-13 N672PB - Jul 13, 17:05 UTCJul 13, 17:25 UTC20m
2026-07-13 N672PB - Jul 13, 12:55 UTCJul 13, 16:00 UTC3h 5m
2026-07-10 N672PB - Jul 10, 03:30 UTCJul 10, 03:50 UTC20m
2026-07-10 N672PB AUS → ADS Jul 10, 02:20 UTCJul 10, 03:20 UTC1h 0m
2026-07-09 N672PB - Jul 9, 20:45 UTCJul 9, 21:30 UTC45m
2026-07-09 N672PB - Jul 9, 19:40 UTCJul 9, 20:00 UTC20m
2026-07-08 N672PB - Jul 8, 18:20 UTCJul 8, 19:35 UTC1h 15m
2026-07-08 N672PB - Jul 8, 14:05 UTCJul 8, 15:20 UTC1h 15m
2026-07-07 N672PB - Jul 7, 20:35 UTCJul 7, 20:50 UTC15m
2026-07-07 N672PB - Jul 7, 12:45 UTCJul 7, 13:00 UTC15m
2026-07-02 N672PB - Jul 2, 21:25 UTCJul 2, 22:45 UTC1h 20m
2026-07-02 N672PB - Jul 2, 19:00 UTCJul 2, 19:20 UTC20m
2026-07-01 N672PB - Jul 1, 18:40 UTCJul 1, 19:05 UTC25m
2026-07-01 N672PB - Jul 1, 12:20 UTCJul 1, 15:15 UTC2h 55m
2026-06-30 N672PB - Jun 30, 22:05 UTCJun 30, 23:05 UTC1h 0m
2026-06-26 N672PB - Jun 26, 15:20 UTCJun 26, 17:15 UTC1h 55m
2026-06-26 N672PB - Jun 26, 13:59 UTCJun 26, 14:44 UTC45m
2026-06-26 N672PB - Jun 26, 12:19 UTCJun 26, 13:15 UTC55m
2026-06-25 N672PB - Jun 25, 20:05 UTCJun 25, 21:10 UTC1h 5m
2026-06-25 N672PB - Jun 25, 18:50 UTCJun 25, 19:39 UTC50m
2026-06-25 N672PB - Jun 25, 17:49 UTCJun 25, 18:10 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 N672PB page for operator, model, and routing details .

Mode-S A8E46D frequently asked

What is Mode-S code A8E46D?
A8E46D is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N672PB.
Where is Mode-S A8E46D registered?
Mode-S code A8E46D 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 A8E46D broadcasting right now?
No active broadcast right now. Last signal was Jul 25, 18:45 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A8E46D, octal 52162155, decimal 11,068,525.
What flights does A8E46D operate?
Mode-S A8E46D has broadcast 1 distinct callsign, including N672PB.