MILLER JOHN A· ICAO24 a6b4b2· last seen 17h ago

N531FS is a Van's Aircraft RV-6, a single-engine piston aircraft operated by MILLER JOHN A. SkyMeter has tracked 242 flights totalling 110 hours of airtime via ADS-B. The most frequent segment is S66 to KEUL. Service window in our records spans 457 days. Of those flights, 32 (13.2%) 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
242
all time
FLOWN HOURS
110
tracked time
📍
AIRPORTS VISITED
39
unique
📡
CALLSIGNS
1
56 routes
📅
SERVICE PERIOD
05/27/2025 → 08/27/2026
first → last
INCIDENT RATE
13.2%
32 flagged

Top routes

By flight count

10
S66 KEUL
13
S66 S66
10
KS67 S66
4
KEUL S66
3
ID80 S66
2
S66 KS67
2
KONO S66
2
S66 KMUO
2
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 N531FS

50
08/27/2026
43m
No alerts
08/16/2026
6m
No alerts
08/06/2026
4m
No alerts
08/03/2026
8m
No alerts
07/24/2026
1h 2m
No alerts
07/24/2026
26m
No alerts
07/24/2026
13m
No alerts
07/24/2026
4h 23m
No alerts
07/24/2026
1h 11m
△ Low approach-stability score
07/23/2026
1h 50m
No alerts
07/23/2026
7m
△ Low approach-stability score
07/21/2026
33m
No alerts
07/21/2026
13m
No alerts
07/20/2026
5h 34m
No alerts
07/20/2026
1h 52m
No alerts
07/16/2026
11m
No alerts
07/16/2026
17m
△ Low approach-stability score
07/11/2026
26m
No alerts
07/10/2026
23m
No alerts
07/09/2026
8m
No alerts
07/09/2026
30m
No alerts
07/08/2026
28m
No alerts
07/07/2026
25m
No alerts
07/07/2026
7m
No alerts
07/02/2026
22m
No alerts
06/16/2026
1h 3m
No alerts
06/16/2026
5m
No alerts
06/15/2026
7m
No alerts
06/13/2026
13m
No alerts
06/13/2026
59m
No alerts
06/08/2026
11m
△ Low approach-stability score
06/08/2026
27m
No alerts
06/08/2026
17m
No alerts
06/06/2026
15m
No alerts
06/06/2026
14m
No alerts
06/06/2026
18m
△ Low approach-stability score
06/05/2026
22m
No alerts
06/03/2026
10m
No alerts
06/03/2026
47m
No alerts
06/03/2026
8m
△ Low approach-stability score
05/28/2026
11m
No alerts
05/28/2026
8m
△ Low approach-stability score
05/27/2026
6m
No alerts
05/27/2026
16m
No alerts
05/26/2026
9m
No alerts
05/26/2026
7m
△ Low approach-stability score
05/25/2026
33m
No alerts
05/25/2026
30m
No alerts
05/22/2026
16m
No alerts
05/14/2026
9m
No alerts
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