ISLER JERRY L· ICAO24 a58577· last seen 4d ago

N455J is a Van's Aircraft RV-4, a single-engine piston aircraft operated by ISLER JERRY L. SkyMeter has tracked 226 flights totalling 135 hours of airtime via ADS-B. The most frequent segment is K17J to K17J. Service window in our records spans 417 days. Of those flights, 22 (9.7%) carry at least one detected incident: a go-around, unstable approach, stall warning, or runway excursion. The Van's Aircraft RV-4 has a maximum takeoff weight of 1,500 lb, light wake category.

About the Van's Aircraft RV-4

The Van's RV-4 is a tandem two-seat homebuilt aircraft that established Van's Aircraft as the dominant force in kit aviation when it debuted in 1979. Designed by Richard VanGrunsven, the RV-4 was the first Van's model to achieve widespread success, combining aerobatic capability with cross-country efficiency in a package that amateur builders could complete in their garages. Its all-metal construction, proven Lycoming engine installations (typically 150-180 hp), and docile handling made it the template for the entire RV series that followed.

The type pioneered the concept of a "serious" homebuilt: an aircraft that could outperform many certified designs while remaining accessible to first-time builders. With a cruise speed around 180 knots and a roll rate exceeding 120 degrees per second, the RV-4 delivered fighter-like agility at a fraction of the cost. Though production plans ceased in 2003 when Van's shifted focus to the side-by-side RV-6 and later models, the RV-4 remains highly regarded in the experimental aircraft community for its honest aerobatic manners and efficient cross-country performance.

Its tandem seating and narrow fuselage give it a distinctly military aesthetic that appeals to builders seeking a sportier cockpit experience than the RV-6's side-by-side configuration offers. SkyMeter has tracked flights across airframes and operators, with the largest observed operator.

FLIGHTS
226
all time
FLOWN HOURS
135
tracked time
📍
AIRPORTS VISITED
27
unique
📡
CALLSIGNS
1
37 routes
📅
SERVICE PERIOD
05/28/2025 → 07/19/2026
first → last
INCIDENT RATE
9.7%
22 flagged

Top routes

By flight count

10
30
K17J 2J9
14
2J9 K17J
10
4
4
3
2
2
2
2

Flight numbers

Most-flown by this airframe

1

Aircraft specifications

Van's Aircraft RV-4

Engines
Single Piston
Vref (approach)
65 kt
MTOW
1,500 lb
Wake category
L

Recent flights

Newest 50 operations of N455J

50
07/19/2026
41m
No alerts
07/14/2026
43m
No alerts
07/06/2026
17m
No alerts
07/03/2026
32m
No alerts
06/28/2026
26m
No alerts
06/28/2026
22m
△ Low approach-stability score
06/25/2026
28m
No alerts
06/20/2026
19m
No alerts
06/12/2026
38m
No alerts
06/10/2026
18m
No alerts
06/10/2026
9m
No alerts
06/08/2026
22m
No alerts
06/06/2026
41m
No alerts
05/28/2026
40m
No alerts
05/17/2026
33m
No alerts
05/17/2026
22m
No alerts
04/22/2026
21m
No alerts
04/22/2026
9m
No alerts
04/18/2026
29m
No alerts
04/18/2026
20m
No alerts
04/16/2026
1h 37m
No alerts
04/16/2026
1h 49m
No alerts
04/16/2026
23m
No alerts
03/31/2026
40m
No alerts
03/27/2026
33m
No alerts
03/22/2026
27m
No alerts
03/22/2026
22m
No alerts
03/21/2026
26m
No alerts
03/21/2026
21m
△ Low approach-stability score
03/20/2026
38m
No alerts
03/19/2026
28m
No alerts
03/18/2026
30m
No alerts
03/18/2026
16m
No alerts
03/14/2026
4m
No alerts
03/14/2026
26m
No alerts
03/11/2026
41m
No alerts
03/09/2026
59m
No alerts
03/04/2026
12m
△ Low approach-stability score
03/04/2026
15m
△ Low approach-stability score
03/02/2026
59m
No alerts
02/28/2026
30m
No alerts
02/03/2026
25m
No alerts
01/28/2026
28m
No alerts
01/23/2026
11m
No alerts
01/22/2026
47m
No alerts
01/20/2026
33m
No alerts
01/01/2026
1h 22m
No alerts
01/01/2026
1h 35m
No alerts
12/28/2025
39m
No alerts
12/23/2025
27m
No alerts
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