YORK WILLIAM N· ICAO24 a5db6e· last seen Jun 2026

N477DH is a Van's Aircraft RV-6, a single-engine piston aircraft operated by YORK WILLIAM N. SkyMeter has tracked 114 flights totalling 43 hours of airtime via ADS-B. The most frequent segment is KP19 to KP19. Service window in our records spans 335 days. Of those flights, 4 (3.5%) 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
114
all time
FLOWN HOURS
43
tracked time
📍
AIRPORTS VISITED
9
unique
📡
CALLSIGNS
1
12 routes
📅
SERVICE PERIOD
07/02/2025 → 06/03/2026
first → last
INCIDENT RATE
3.5%
4 flagged

Top routes

By flight count

6
33
4
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 50 operations of N477DH

50
06/03/2026
17m
No alerts
06/02/2026
12m
No alerts
05/30/2026
12m
No alerts
05/22/2026
24m
No alerts
05/21/2026
33m
No alerts
05/20/2026
28m
No alerts
05/19/2026
17m
No alerts
05/16/2026
13m
No alerts
05/15/2026
25m
No alerts
05/14/2026
15m
No alerts
05/10/2026
12m
No alerts
05/10/2026
9m
No alerts
05/09/2026
24m
No alerts
03/08/2026
9m
No alerts
03/07/2026
10m
No alerts
03/07/2026
11m
No alerts
03/07/2026
9m
No alerts
03/03/2026
7m
No alerts
02/27/2026
45m
No alerts
02/12/2026
56m
No alerts
01/22/2026
10m
No alerts
01/16/2026
12m
No alerts
12/28/2025
50m
No alerts
12/27/2025
49m
No alerts
12/25/2025
41m
No alerts
12/22/2025
12m
No alerts
12/19/2025
17m
No alerts
12/19/2025
12m
No alerts
12/15/2025
24m
No alerts
12/15/2025
8m
No alerts
12/02/2025
13m
No alerts
11/29/2025
39m
No alerts
11/29/2025
14m
No alerts
11/27/2025
50m
No alerts
11/07/2025
10m
No alerts
11/06/2025
8m
No alerts
11/06/2025
15m
No alerts
11/05/2025
19m
No alerts
11/04/2025
19m
No alerts
11/04/2025
45m
No alerts
11/03/2025
43m
No alerts
11/03/2025
10m
△ Low approach-stability score
10/30/2025
17m
No alerts
10/26/2025
28m
△ Low approach-stability score
10/23/2025
23m
No alerts
10/20/2025
30m
No alerts
10/20/2025
8m
No alerts
10/16/2025
8m
No alerts
10/16/2025
32m
No alerts
10/10/2025
42m
No alerts
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