Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight Aircraft

N399WS

BEECH 90 King Air

Operated by GUARDIAN FLIGHT LLC

Tail number
N399WS
Type
BE9L
Mode-S
A4A63D
Not currently tracked · last seen 7h ago
Flights observed
18
Avg flight time
26m
Typical route
-
Last seen
7h ago

Last known area

Map centered near N399WS's most recent activity.

Recent flights last 18

DateRouteTakeoffLandingDuration
2026-04-18 - Apr 18, 09:35 UTCApr 18, 10:05 UTC30m
2026-04-18 - Apr 18, 07:30 UTCApr 18, 07:55 UTC25m
2026-04-18 - Apr 18, 04:45 UTCApr 18, 05:15 UTC30m
2026-04-18 - Apr 18, 04:40 UTCApr 18, 05:15 UTC35m
2026-04-18 - Apr 18, 01:40 UTCApr 18, 02:10 UTC30m
2026-04-17 - Apr 17, 14:05 UTCApr 17, 14:35 UTC30m
2026-04-17 - Apr 17, 11:25 UTCApr 17, 11:50 UTC25m
2026-04-17 - Apr 17, 08:55 UTCApr 17, 09:15 UTC20m
2026-04-17 - Apr 17, 06:35 UTCApr 17, 07:10 UTC35m
2026-04-15 - Apr 15, 23:20 UTCApr 15, 23:40 UTC20m
2026-04-15 - Apr 15, 21:05 UTCApr 15, 21:20 UTC15m
2026-04-15 - Apr 15, 05:00 UTCApr 15, 05:20 UTC20m
2026-04-15 - Apr 15, 02:55 UTCApr 15, 03:25 UTC30m
2026-04-15 - Apr 15, 02:35 UTCApr 15, 02:45 UTC10m
2026-04-14 - Apr 14, 22:55 UTCApr 14, 23:05 UTC10m
2026-04-14 - Apr 14, 22:20 UTCApr 14, 22:50 UTC30m
2026-04-14 - Apr 14, 19:10 UTCApr 14, 19:40 UTC30m
2026-04-14 - Apr 14, 07:45 UTCApr 14, 08:20 UTC35m

Specifications

Registration N399WS
Aircraft type BEECH 90 King Air (BE9L)
Operator GUARDIAN FLIGHT LLC
Mode-S code A4A63D · 51123075 (octal)

Looking for transponder-level data? View the Mode-S A4A63D page for country allocation, callsign history, and ADS-B signal details.

N399WS frequently asked

What type of aircraft is N399WS?
N399WS is a BEECH 90 King Air (ICAO type code BE9L).
Who operates N399WS?
N399WS is operated by GUARDIAN FLIGHT LLC.
What is the Mode-S transponder code for N399WS?
N399WS broadcasts on Mode-S (ICAO 24-bit) address A4A63D (octal 51123075). View the transponder page.
Where is N399WS right now?
N399WS is not currently being tracked; last seen 7h ago.