SCHARFF JOHN M· ICAO24 a44737· last seen May 2026

N375JS is a Van's Aircraft RV-6, a single-engine piston aircraft operated by SCHARFF JOHN M. SkyMeter has tracked 42 flights totalling 25 hours of airtime via ADS-B. The most frequent segment is 33IL to KPIA. Service window in our records spans 362 days. Of those flights, 2 (4.8%) carry at least one detected incident: a go-around, unstable approach, stall warning, or runway excursion. The Van's Aircraft RV-6 has a maximum takeoff weight of 1,600 lb, light wake category.

About the Van's Aircraft RV-6

The Van's RV-6 is the aircraft that proved homebuilts could outperform factory-built designs while remaining accessible to amateur builders. Introduced in 1986 as Van's first side-by-side two-seat model, the RV-6 became the best-selling kit aircraft of its era, with over 2,900 completed worldwide by the early 2000s. Designer Richard VanGrunsven created a low-wing aerobatic tourer that cruises at 200 mph on a modest 150-180 horsepower Lycoming engine, faster than most certified aircraft in its class, while retaining docile handling and short-field capability. The type's clean lines and constant-chord wing deliver a cruise efficiency that still impresses decades later.

Built primarily from aluminum using riveted construction, the RV-6 takes an experienced builder roughly 1,800 hours to complete from Van's full kit. The design is stressed for +6/-3 G aerobatics, making it equally at home practicing loops and rolls or flying cross-country trips at 75-percent power. Its 200-knot never-exceed speed and 165-knot max structural cruise speed give it a genuine performance envelope, while approach speeds around 65 knots keep it manageable on shorter runways. The RV-6A variant, introduced shortly after, features a tricycle landing gear instead of the original tailwheel configuration, accounting for roughly half of all RV-6 family builds.

The RV-6's success established Van's Aircraft as the dominant force in the kit-built market and spawned an entire family of RV designs that now includes over 10,000 completed aircraft across all models. Its combination of speed, economy, and builder-friendly construction made it the template for the modern high-performance homebuilt. SkyMeter has tracked flights across airframes and operators, with the largest observed operator.

FLIGHTS
42
all time
FLOWN HOURS
25
tracked time
📍
AIRPORTS VISITED
13
unique
📡
CALLSIGNS
1
15 routes
📅
SERVICE PERIOD
06/01/2025 → 05/30/2026
first → last
INCIDENT RATE
4.8%
2 flagged

Top routes

By flight count

8
2
2
1
1
1
1
1

Flight numbers

Most-flown by this airframe

1

Aircraft specifications

Van's Aircraft RV-6

Engines
Single Piston
Vref (approach)
65 kt
MTOW
1,600 lb
Wake category
L

Recent flights

Newest 21 operations of N375JS

21
05/30/2026
24m
No alerts
05/30/2026
19m
No alerts
05/25/2026
23m
No alerts
05/25/2026
23m
No alerts
05/25/2026
22m
No alerts
05/25/2026
22m
No alerts
05/10/2026
50m
No alerts
05/10/2026
46m
No alerts
05/09/2026
53m
No alerts
05/09/2026
42m
No alerts
02/28/2026
14m
No alerts
11/08/2025
27m
No alerts
10/11/2025
30m
No alerts
10/11/2025
26m
No alerts
07/25/2025
1h 46m
No alerts
07/23/2025
16m
No alerts
07/23/2025
1h 45m
No alerts
06/08/2025
9m
No alerts
06/08/2025
1h 5m
△ Low approach-stability score
06/08/2025
10m
No alerts
06/01/2025
7m
No alerts
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