HAUG WILLIAM C TRUSTEE, HAUG SUSAN V TRUSTEE· ICAO24 a536a2· last seen 2d ago

N435KR is a Van's Aircraft RV-9/RV-9A, a single-engine piston aircraft operated by HAUG WILLIAM C TRUSTEE, HAUG SUSAN V TRUSTEE. SkyMeter has tracked 336 flights totalling 225 hours of airtime via ADS-B. The most frequent segment is K4SD to K4SD. Service window in our records spans 521 days. Of those flights, 2 (0.6%) 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
336
all time
⏱
FLOWN HOURS
225
tracked time
📍
AIRPORTS VISITED
34
unique
📡
CALLSIGNS
1
66 routes
📅
SERVICE PERIOD
6/6/2025 → 11/9/2026
first → last
⚠
INCIDENT RATE
0.6%
2 flagged

Top routes

By flight count

10
14
11
8
4
4
3
3
3
3

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 50 operations of N435KR

50
11/9/2026
23m
No alerts
10/18/2026
34m
No alerts
10/18/2026
22m
No alerts
10/18/2026
19m
No alerts
10/18/2026
19m
No alerts
10/18/2026
35m
△ Low approach-stability score
10/14/2026
5m
No alerts
10/14/2026
1h 7m
No alerts
10/8/2026
1h 29m
No alerts
10/8/2026
1h 17m
No alerts
10/3/2026
6m
No alerts
9/24/2026
36m
No alerts
9/24/2026
17m
No alerts
9/24/2026
15m
No alerts
9/23/2026
16m
No alerts
9/21/2026
12m
No alerts
8/17/2026
25m
No alerts
8/5/2026
6m
No alerts
8/5/2026
20m
No alerts
8/5/2026
1h 37m
No alerts
8/5/2026
19m
No alerts
8/2/2026
6m
No alerts
8/2/2026
24m
No alerts
7/17/2026
23m
No alerts
7/2/2026
41m
No alerts
6/28/2026
22m
No alerts
6/28/2026
2h 48m
No alerts
6/28/2026
29m
No alerts
6/13/2026
35m
No alerts
6/13/2026
19m
No alerts
6/13/2026
20m
No alerts
6/13/2026
32m
No alerts
6/5/2026
46m
No alerts
6/5/2026
2h 17m
No alerts
6/5/2026
25m
No alerts
6/4/2026
4h 35m
No alerts
6/4/2026
1h 50m
No alerts
5/30/2026
6m
No alerts
5/30/2026
25m
No alerts
5/14/2026
1h 14m
No alerts
5/14/2026
1h 13m
No alerts
5/13/2026
16m
No alerts
4/3/2026
36m
No alerts
3/31/2026
1h 8m
No alerts
3/30/2026
1h 16m
No alerts
3/27/2026
2h 44m
No alerts
3/27/2026
3h 21m
No alerts
3/26/2026
28m
No alerts
3/26/2026
29m
No alerts
3/25/2026
7m
No alerts
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