SANFORD ARTHUR C· ICAO24 a386a7· last seen Jul 2026

N326X is a Sonex Aircraft Sonex, a single-engine piston aircraft operated by SANFORD ARTHUR C. SkyMeter has tracked 86 flights totalling 45 hours of airtime via ADS-B. The most frequent segment is I80 to KMQJ. Service window in our records spans 378 days. Of those flights, 32 (37.2%) 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 Sonex Aircraft of Oshkosh, Wisconsin, and introduced in the early 2000s as an affordable kit plane for amateur builders. With its distinctive Y-tail configuration, folding wings, and aerobatic capability, the Sonex carved out a niche among homebuilders seeking a nimble, economical aircraft that could be constructed in a home garage and trailered to the airport. Powered by a variety of engines ranging from converted Volkswagen automotive units to purpose-built AeroVee and Jabiru powerplants producing 80 to 120 horsepower, the Sonex delivers spirited performance with cruise speeds around 140 knots and fuel burns as low as 4 gallons per hour.

The design emphasizes simplicity and low operating costs, with a maximum takeoff weight of just 1,150 pounds and construction techniques accessible to first-time builders. Its short takeoff and landing performance, combined with responsive handling, has made it popular for both recreational flying and sport aerobatics, while the kit's relatively quick build time and modest price point have attracted hundreds of builders worldwide. SkyMeter has tracked flights across airframes and operators, with among the observed operators.

FLIGHTS
86
all time
FLOWN HOURS
45
tracked time
📍
AIRPORTS VISITED
15
unique
📡
CALLSIGNS
1
16 routes
📅
SERVICE PERIOD
6/17/2025 → 7/1/2026
first → last
INCIDENT RATE
37.2%
32 flagged

Top routes

By flight count

10
I80 KMQJ
14
I80 I80
9
2
I80 KUMP
2
I80 KFWA
1
2II3 I80
1
KGEZ I80
1
I80 KMZZ
1
1
I80 KTYQ
1

Flight numbers

Most-flown by this airframe

1

Aircraft specifications

Sonex Aircraft Sonex

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

Recent flights

Newest 43 operations of N326X

43
7/1/2026
40m
No alerts
6/28/2026
48m
No alerts
6/20/2026
14m
No alerts
6/18/2026
16m
No alerts
6/18/2026
13m
No alerts
6/13/2026
13m
No alerts
6/1/2026
51m
No alerts
5/28/2026
28m
No alerts
5/25/2026
1h 14m
No alerts
5/10/2026
25m
No alerts
5/10/2026
20m
No alerts
5/4/2026
42m
△ Low approach-stability score
4/30/2026
32m
△ Low approach-stability score
4/23/2026
44m
△ Low approach-stability score
4/15/2026
11m
△ Low approach-stability score
4/9/2026
24m
△ Low approach-stability score
1/7/2026
33m
△ Low approach-stability score
1/7/2026
33m
△ Low approach-stability score
12/21/2025
51m
No alerts
11/22/2025
41m
No alerts
11/14/2025
52m
No alerts
11/14/2025
52m
No alerts
11/7/2025
34m
No alerts
11/4/2025
1h 9m
No alerts
10/22/2025
49m
No alerts
10/15/2025
42m
No alerts
10/10/2025
11m
△ Low approach-stability score
10/10/2025
13m
No alerts
10/6/2025
11m
△ Low approach-stability score
10/6/2025
11m
△ Low approach-stability score
9/25/2025
34m
△ Low approach-stability score
9/18/2025
38m
No alerts
9/15/2025
23m
No alerts
9/14/2025
41m
No alerts
8/3/2025
35m
△ Low approach-stability score
8/2/2025
34m
No alerts
8/2/2025
9m
△ Low approach-stability score
8/2/2025
13m
No alerts
7/20/2025
34m
No alerts
7/20/2025
21m
No alerts
7/20/2025
7m
△ Low approach-stability score
7/20/2025
21m
△ Low approach-stability score
6/17/2025
23m
△ Low approach-stability score
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