SKY DWELLER AVIATION LLC· ICAO24 a4aa78· last seen 9d ago

N40BY is a Van's Aircraft RV-9/RV-9A, a single-engine piston aircraft operated by SKY DWELLER AVIATION LLC. SkyMeter has tracked 82 flights totalling 60 hours of airtime via ADS-B. The most frequent segment is C56 to C56. Service window in our records spans 357 days. Of those flights, 10 (12.2%) carry at least one detected incident: a go-around, unstable approach, stall warning, or runway excursion. The Van's Aircraft RV-9/RV-9A has a maximum takeoff weight of 1,800 lb, light wake category.

About the Van's Aircraft RV-9/RV-9A

The Van's RV-9 is a two-seat homebuilt aircraft that has become one of the most popular kit planes in general aviation since its introduction in 1997. Designed by Richard VanGrunsven, the RV-9 was created as a more docile, touring-oriented alternative to Van's aerobatic RV series, emphasizing cross-country efficiency and ease of construction over raw performance. The type is available in two variants: the RV-9 with conventional tricycle landing gear and the RV-9A with tailwheel configuration, both sharing the same wing and fuselage.

Powered typically by a Lycoming O-320 or O-360 engine producing 150 to 180 horsepower, the RV-9 cruises comfortably at 170 knots while delivering exceptional fuel economy of around 6 gallons per hour. Its docile handling characteristics, including a relatively high stall speed of 51 knots clean and 45 knots in landing configuration, make it accessible to pilots transitioning from certified trainers. The aircraft's construction uses matched-hole technology that significantly reduces build time compared to earlier kit designs, with most builders completing their RV-9 in 1,200 to 1,800 hours.

The type's popularity stems from its blend of cross-country capability, reasonable operating costs, and the satisfaction of flying an aircraft you built yourself. SkyMeter has tracked flights across airframes and operators, with the largest observed operator.

FLIGHTS
82
all time
FLOWN HOURS
60
tracked time
📍
AIRPORTS VISITED
25
unique
📡
CALLSIGNS
1
23 routes
📅
SERVICE PERIOD
8/15/2025 → 8/8/2026
first → last
INCIDENT RATE
12.2%
10 flagged

Top routes

By flight count

10
C56 C56
10
2
2
1
KC65 C56
1
1IL8 C56
1
1
IS49 C56
1
C56 C94
1
C56 KSBN
1

Flight numbers

Most-flown by this airframe

1

Aircraft specifications

Van's Aircraft RV-9/RV-9A

Engines
Single Piston
Vref (approach)
60 kt
MTOW
1,800 lb
Wake category
L

Recent flights

Newest 41 operations of N40BY

41
8/8/2026
24m
No alerts
8/7/2026
15m
△ Low approach-stability score
8/7/2026
15m
No alerts
8/4/2026
44m
No alerts
7/12/2026
18m
No alerts
7/12/2026
37m
No alerts
7/8/2026
17m
△ Low approach-stability score
7/8/2026
21m
No alerts
6/19/2026
1h 58m
No alerts
6/15/2026
31m
No alerts
6/7/2026
1h 14m
No alerts
6/3/2026
17m
No alerts
5/30/2026
37m
△ Low approach-stability score
5/30/2026
36m
No alerts
5/26/2026
33m
No alerts
5/26/2026
33m
No alerts
5/25/2026
1h 41m
No alerts
5/24/2026
2h 15m
No alerts
3/19/2026
24m
△ Low approach-stability score
3/18/2026
19m
No alerts
3/18/2026
49m
No alerts
3/14/2026
1h 18m
No alerts
3/2/2026
13m
No alerts
3/2/2026
38m
No alerts
3/2/2026
47m
No alerts
3/1/2026
40m
No alerts
3/1/2026
2h 37m
No alerts
3/1/2026
23m
No alerts
1/16/2026
25m
No alerts
1/5/2026
9m
No alerts
11/21/2025
1h 0m
No alerts
11/20/2025
58m
No alerts
10/28/2025
46m
No alerts
10/28/2025
40m
No alerts
10/24/2025
50m
△ Low approach-stability score
10/24/2025
27m
No alerts
10/21/2025
1h 18m
No alerts
9/27/2025
9m
No alerts
9/27/2025
12m
No alerts
8/16/2025
32m
No alerts
8/15/2025
22m
No alerts
© SkyMeter · All flight data subject to ODbL attribution