Apparatus

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flight Aircraft

N21AU

PILATUS PC-12

Operated by BOEING CO

Tail number
N21AU
Type
PC12
Mode-S
A1B73C
Not currently tracked · last seen Jul 21, 18:05 UTC
Flights observed
52 showing last 50
Avg flight time
37m
Typical route
BFI → PDX
Last seen
Jul 21, 18:05 UTC

Last known area

Map centered near N21AU's most recent activity.

Recent flights last 50

DateRouteTakeoffLandingDuration
2026-07-21 - Jul 21, 17:10 UTCJul 21, 18:00 UTC50m
2026-07-13 - Jul 13, 21:10 UTCJul 13, 21:45 UTC35m
2026-07-13 BFI → PDX Jul 13, 15:20 UTCJul 13, 16:00 UTC40m
2026-07-10 - Jul 10, 22:10 UTCJul 10, 23:00 UTC50m
2026-07-10 - Jul 10, 17:10 UTCJul 10, 18:00 UTC50m
2026-07-01 - Jul 1, 00:10 UTCJul 1, 00:20 UTC10m
2026-06-30 - Jun 30, 22:55 UTCJun 30, 23:15 UTC20m
2026-06-29 - Jun 29, 20:44 UTCJun 29, 20:54 UTC10m
2026-06-29 - Jun 29, 18:55 UTCJun 29, 19:44 UTC50m
2026-06-29 - Jun 29, 15:45 UTCJun 29, 16:19 UTC35m
2026-06-22 - Jun 22, 22:54 UTCJun 22, 23:35 UTC40m
2026-06-22 BFI → PDX Jun 22, 21:30 UTCJun 22, 22:15 UTC45m
2026-06-21 - Jun 21, 00:14 UTCJun 21, 00:59 UTC45m
2026-06-20 - Jun 20, 21:34 UTCJun 20, 22:14 UTC40m
2026-06-18 - Jun 18, 19:35 UTCJun 18, 20:15 UTC40m
2026-06-18 - Jun 18, 18:00 UTCJun 18, 18:40 UTC40m
2026-06-16 - Jun 16, 22:45 UTCJun 16, 23:25 UTC40m
2026-06-16 - Jun 16, 21:20 UTCJun 16, 22:00 UTC40m
2026-06-10 - Jun 10, 18:10 UTCJun 10, 19:05 UTC55m
2026-06-10 - Jun 10, 16:15 UTCJun 10, 16:40 UTC25m
2026-06-09 - Jun 9, 18:05 UTCJun 9, 18:45 UTC40m
2026-06-09 - Jun 9, 15:40 UTCJun 9, 15:50 UTC10m
2026-06-08 - Jun 8, 18:50 UTCJun 8, 19:30 UTC40m
2026-06-08 - Jun 8, 15:55 UTCJun 8, 16:45 UTC50m
2026-06-08 - Jun 8, 14:50 UTCJun 8, 15:04 UTC15m
2026-06-07 - Jun 7, 18:25 UTCJun 7, 19:05 UTC40m
2026-06-07 - Jun 7, 16:15 UTCJun 7, 17:00 UTC45m
2026-06-07 - Jun 7, 15:10 UTCJun 7, 15:30 UTC20m
2026-05-29 - May 29, 19:55 UTCMay 29, 20:25 UTC30m
2026-05-29 - May 29, 16:25 UTCMay 29, 16:40 UTC15m
2026-05-27 - May 27, 17:50 UTCMay 27, 18:25 UTC35m
2026-05-27 - May 27, 16:25 UTCMay 27, 16:50 UTC25m
2026-05-21 - May 21, 21:00 UTCMay 21, 21:40 UTC40m
2026-05-21 - May 21, 19:50 UTCMay 21, 20:30 UTC40m
2026-05-04 - May 4, 13:55 UTCMay 4, 15:25 UTC1h 30m
2026-05-02 - May 2, 23:50 UTCMay 3, 01:10 UTC1h 20m
2026-05-02 BFI → PDX May 2, 21:20 UTCMay 2, 22:00 UTC40m
2026-05-02 - May 2, 01:50 UTCMay 2, 02:20 UTC30m
2026-05-01 - May 1, 22:35 UTCMay 1, 23:00 UTC25m
2026-05-01 - May 1, 21:35 UTCMay 1, 21:55 UTC20m
2026-05-01 - May 1, 19:30 UTCMay 1, 19:55 UTC25m
2026-04-29 - Apr 29, 17:55 UTCApr 29, 18:30 UTC35m
2026-04-29 - Apr 29, 15:15 UTCApr 29, 16:00 UTC45m
2026-04-23 - Apr 23, 17:50 UTCApr 23, 18:30 UTC40m
2026-04-23 - Apr 23, 15:15 UTCApr 23, 15:35 UTC20m
2026-04-22 - Apr 22, 15:35 UTCApr 22, 16:25 UTC50m
2026-04-16 - Apr 16, 17:35 UTCApr 16, 18:20 UTC45m
2026-04-16 - Apr 16, 15:45 UTCApr 16, 16:10 UTC25m
2026-04-14 - Apr 14, 17:55 UTCApr 14, 18:45 UTC50m
2026-04-14 - Apr 14, 16:50 UTCApr 14, 17:00 UTC10m

Specifications

Registration N21AU
Aircraft type PILATUS PC-12 (PC12)
Operator BOEING CO
Mode-S code A1B73C · 50333474 (octal)

Looking for transponder-level data? View the Mode-S A1B73C page for country allocation, callsign history, and ADS-B signal details.

N21AU frequently asked

What type of aircraft is N21AU?
N21AU is a PILATUS PC-12 (ICAO type code PC12).
Who operates N21AU?
N21AU is operated by BOEING CO.
What is the Mode-S transponder code for N21AU?
N21AU broadcasts on Mode-S (ICAO 24-bit) address A1B73C (octal 50333474). View the transponder page.
What route does N21AU typically fly?
N21AU most frequently flies between BFI and PDX based on observed flights.
Where is N21AU right now?
N21AU is not currently being tracked; last seen Jul 21, 18:05 UTC.