MMU AVIATION LLC· ICAO24 a68af3· last seen 24d ago

N520WS is a Raytheon-Beech-Hawker Raytheon/Beech Beechjet 400/T-1 Jayhawk, a twin-engine jet operated by MMU AVIATION LLC. SkyMeter has tracked 404 flights totalling 571 hours of airtime via ADS-B. The most frequent segment is KHPN to KMMU. Service window in our records spans 422 days. Of those flights, 16 (4.0%) carry at least one detected incident: a go-around, unstable approach, stall warning, or runway excursion. The Raytheon-Beech-Hawker Raytheon/Beech Beechjet 400/T-1 Jayhawk has a 44 ft wingspan, a maximum takeoff weight of 16,100 lb.

FLIGHTS
404
all time
FLOWN HOURS
571
tracked time
📍
AIRPORTS VISITED
91
unique
📡
CALLSIGNS
1
157 routes
📅
SERVICE PERIOD
06/09/2025 → 08/06/2026
first → last
INCIDENT RATE
4.0%
16 flagged

Top routes

By flight count

10
5
5
4
4
3
3
3
3
3
3

Flight numbers

Most-flown by this airframe

1

Aircraft specifications

Raytheon-Beech-Hawker Raytheon/Beech Beechjet 400/T-1 Jayhawk

Engines
Twin Jet
Vref (approach)
114 kt
MTOW
16,100 lb
Wingspan
44 ft
Length
48 ft
Wake category
Medium

Recent flights

Newest 50 operations of N520WS

50
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