S1S INC· ICAO24 ac22d9· last seen 11d ago

N881PH is a Van's Aircraft RV-8, a single-engine piston aircraft operated by S1S INC. SkyMeter has tracked 110 flights totalling 54 hours of airtime via ADS-B. The most frequent segment is KLAL to KLAL. Service window in our records spans 141 days. Of those flights, 14 (12.7%) carry at least one detected incident: a go-around, unstable approach, stall warning, or runway excursion. The Van's Aircraft RV-8 has a maximum takeoff weight of 1,800 lb, light wake category.

About the Van's Aircraft RV-8

The Van's RV-8 is a tandem-seat, aerobatic homebuilt aircraft that has become one of the most popular kit planes in general aviation since its introduction in 1997. Designed by Richard VanGrunsven as a two-seat evolution of the single-seat RV-3 and RV-4 lineage, the RV-8 combines cross-country efficiency with genuine aerobatic capability, certified for +6/-3 G maneuvers. Its tandem configuration (pilot and passenger seated fore-and-aft rather than side-by-side) gives it a fighter-like cockpit feel and exceptional visibility, making it a favorite among pilots who want both sport flying and practical transportation in one airframe.

Most builders equip the RV-8 with Lycoming O-360 or IO-360 engines producing 180 to 200 horsepower, yielding cruise speeds around 180 to 200 knots and a range exceeding 800 nautical miles on internal fuel. The type's relatively light empty weight (around 1,050 pounds) and efficient wing design deliver climb rates often exceeding 1,500 feet per minute, while its docile handling characteristics make it accessible to pilots transitioning from certified aircraft. The RV-8 is sold as a kit requiring 1,200 to 1,800 hours of builder time, and thousands have been completed worldwide, forming a strong community of owner-builders who share modifications, flight reports, and support.

SkyMeter has tracked flights across airframes and operators, with the largest observed operator.

FLIGHTS
110
all time
FLOWN HOURS
54
tracked time
📍
AIRPORTS VISITED
20
unique
📡
CALLSIGNS
1
21 routes
📅
SERVICE PERIOD
02/19/2026 → 07/11/2026
first → last
INCIDENT RATE
12.7%
14 flagged

Top routes

By flight count

10
27
KLAL X23
3
2
2
2
2
1
1
1
1

Flight numbers

Most-flown by this airframe

1

Aircraft specifications

Van's Aircraft RV-8

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

Recent flights

Newest 50 operations of N881PH

50
07/11/2026
12m
No alerts
07/11/2026
1h 59m
△ Low approach-stability score
07/11/2026
2m
No alerts
07/10/2026
16m
No alerts
07/10/2026
25m
No alerts
07/01/2026
12m
△ Low approach-stability score
07/01/2026
11m
No alerts
06/29/2026
22m
No alerts
06/20/2026
29m
No alerts
06/19/2026
28m
No alerts
06/16/2026
22m
No alerts
06/15/2026
34m
No alerts
06/15/2026
29m
No alerts
06/13/2026
21m
No alerts
06/13/2026
22m
No alerts
06/12/2026
20m
No alerts
05/29/2026
10m
No alerts
05/27/2026
24m
No alerts
05/21/2026
18m
No alerts
05/20/2026
23m
△ Low approach-stability score
05/20/2026
25m
No alerts
05/09/2026
26m
No alerts
05/09/2026
23m
△ Low approach-stability score
04/30/2026
21m
No alerts
04/28/2026
30m
No alerts
04/25/2026
37m
No alerts
04/25/2026
25m
No alerts
04/23/2026
23m
No alerts
04/23/2026
15m
No alerts
04/22/2026
40m
No alerts
04/22/2026
39m
No alerts
04/16/2026
24m
No alerts
04/12/2026
25m
No alerts
04/06/2026
14m
No alerts
04/03/2026
20m
No alerts
03/31/2026
30m
No alerts
03/28/2026
19m
No alerts
03/28/2026
15m
No alerts
03/27/2026
21m
△ Low approach-stability score
03/27/2026
22m
No alerts
03/26/2026
26m
No alerts
03/24/2026
54m
No alerts
03/22/2026
38m
No alerts
03/20/2026
58m
No alerts
03/14/2026
25m
No alerts
03/11/2026
27m
No alerts
03/10/2026
1h 5m
No alerts
03/10/2026
10m
No alerts
03/10/2026
38m
△ Low approach-stability score
03/08/2026
33m
No alerts
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