N7SN

LJ45LEARJET Bombardier Learjet 45

SEVENSON ENVIRONMENTAL SERVICES INC· ICAO24 a95179· last seen 1d ago

N7SN is a LEARJET Bombardier Learjet 45 operated by SEVENSON ENVIRONMENTAL SERVICES INC. SkyMeter has tracked 24 flights totalling 24 hours of airtime via ADS-B. The most frequent segment is KBWI to KIAG. Service window in our records spans 41 days. Of those flights, 6 (25.0%) carry at least one detected incident — go-around, unstable approach, stall warning, or runway excursion.

✈
FLIGHTS
24
all time
⏱
FLOWN HOURS
24
tracked time
📍
AIRPORTS VISITED
9
unique
📡
CALLSIGNS
1
12 routes
📅
SERVICE PERIOD
04/23/2026 → 06/03/2026
first → last
⚠
INCIDENT RATE
25.0%
6 flagged

Top routes

By flight count

10
KBWI → KIAG
1
KJAX → KIAG
1
KPDK → KBWI
1
KJAX → KPIE
1
KIAG → KN73
1
KIAG → KJAX
1
KIAG → KCAK
1
KPNE → KIAG
1
KPIE → KJAX
1
KCAK → KIAG
1

Flight numbers

Most-flown by this airframe

1
N7SN 12

Aircraft specifications

LEARJET Bombardier Learjet 45

Engines
Twin Jet
Vref (approach)
123 kt
MTOW
21,500 lb
Wingspan
48 ft
Length
58 ft
Wake category
Medium

Recent flights

Newest 12 operations of N7SN

12
N7SNLEARJET Bombardier Learjet 45
→
06/03/2026
34m
△ Unstable
Replay Analysis
N7SNLEARJET Bombardier Learjet 45
→
06/03/2026
37m
△ Unstable
Replay Analysis
N7SNLEARJET Bombardier Learjet 45
→
05/20/2026
47m
No alerts
Replay Analysis
N7SNLEARJET Bombardier Learjet 45
→
05/20/2026
1h 18m
No alerts
Replay Analysis
N7SNLEARJET Bombardier Learjet 45
→
05/14/2026
1h 58m
No alerts
Replay Analysis
N7SNLEARJET Bombardier Learjet 45
→
05/14/2026
37m
No alerts
Replay Analysis
N7SNLEARJET Bombardier Learjet 45
→
05/14/2026
42m
No alerts
Replay Analysis
N7SNLEARJET Bombardier Learjet 45
→
05/14/2026
1h 50m
No alerts
Replay Analysis
N7SNLEARJET Bombardier Learjet 45
→
05/13/2026
47m
No alerts
Replay Analysis
N7SNLEARJET Bombardier Learjet 45
→
05/13/2026
47m
No alerts
Replay Analysis
N7SNLEARJET Bombardier Learjet 45
→
04/23/2026
56m
No alerts
Replay Analysis
N7SNLEARJET Bombardier Learjet 45
→
04/23/2026
45m
△ Unstable
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution