WARRINGTON JOHN A· ICAO24 a67128· last seen 5d ago

N514JW is a Sonex Aircraft Sonex, a single-engine piston aircraft operated by WARRINGTON JOHN A. SkyMeter has tracked 52 flights totalling 16 hours of airtime via ADS-B across 2 callsigns. The most frequent segment is K58M to K58M. Service window in our records spans 411 days. Of those flights, 4 (7.7%) carry at least one detected incident: a go-around, unstable approach, stall warning, or runway excursion. The Sonex Aircraft Sonex has a maximum takeoff weight of 1,150 lb, light wake category.

About the Sonex Aircraft Sonex

The Sonex is a compact, all-metal sport aircraft designed by John Monnett and introduced by Sonex Aircraft in the early 2000s as an affordable kit for amateur builders. With its distinctive Y-tail, folding wings, and aerobatic capability, the Sonex carved out a niche in the experimental light-sport category, offering builders a relatively quick build time (typically 700 to 1,000 hours) and economical operation with engines ranging from 80 to 120 horsepower. The design emphasizes simplicity and performance, achieving cruise speeds around 140 knots on modest fuel burns, making it popular among sport pilots and budget-conscious aviators seeking genuine stick-and-rudder flying.

The Sonex family has expanded to include the stretched two-seat Waiex, the single-seat Onex, and even an electric variant, the e-Flight Sonex, which in 2013 became one of the first manned electric aircraft to complete sustained flight testing. Its low empty weight (under 600 pounds for some variants) and rugged construction have made it a favorite at fly-ins and air races, where Sonex aircraft regularly compete in Sport Class events. SkyMeter has tracked flights across airframes and operators, with the largest observed operator.

FLIGHTS
52
all time
FLOWN HOURS
16
tracked time
📍
AIRPORTS VISITED
17
unique
📡
CALLSIGNS
2
18 routes
📅
SERVICE PERIOD
06/02/2025 → 07/19/2026
first → last
INCIDENT RATE
7.7%
4 flagged

Top routes

By flight count

10
2
2
1
S37 K58M
1
KGED 0N6
1
1
1
1
1
28N KMQS
1

Flight numbers

Most-flown by this airframe

2

Aircraft specifications

Sonex Aircraft Sonex

Engines
Single Piston
Vref (approach)
50 kt
MTOW
1,150 lb
Wake category
L

Recent flights

Newest 26 operations of N514JW

26
07/19/2026
38m
No alerts
05/31/2026
28m
No alerts
05/31/2026
2m
No alerts
05/17/2026
17m
No alerts
05/17/2026
12m
No alerts
05/12/2026
7m
No alerts
05/12/2026
8m
No alerts
04/17/2026
40m
No alerts
04/17/2026
7m
No alerts
03/01/2026
18m
No alerts
02/21/2026
23m
No alerts
02/21/2026
1h 0m
No alerts
01/04/2026
9m
No alerts
01/03/2026
9m
No alerts
01/03/2026
9m
△ Low approach-stability score
12/25/2025
16m
No alerts
10/10/2025
9m
No alerts
09/09/2025
8m
No alerts
08/31/2025
42m
No alerts
08/03/2025
11m
No alerts
08/03/2025
11m
No alerts
07/26/2025
13m
No alerts
06/21/2025
13m
No alerts
06/21/2025
9m
No alerts
06/02/2025
19m
△ Low approach-stability score
06/02/2025
21m
No alerts
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