CUMBERLAND CURTIS L· ICAO24 ab68f1· last seen Apr 2026

N834TT is a Van's Aircraft RV-4, a single-engine piston aircraft operated by CUMBERLAND CURTIS L. SkyMeter has tracked 244 flights totalling 161 hours of airtime via ADS-B. The most frequent segment is KDMW to KDMW. Service window in our records spans 282 days. Of those flights, 12 (4.9%) 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
244
all time
FLOWN HOURS
161
tracked time
📍
AIRPORTS VISITED
46
unique
📡
CALLSIGNS
1
64 routes
📅
SERVICE PERIOD
07/02/2025 → 04/10/2026
first → last
INCIDENT RATE
4.9%
12 flagged

Top routes

By flight count

10
23
6
5
4
4
KDMW 2W2
3
KFDK 2W2
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 N834TT

50
04/10/2026
15m
No alerts
04/10/2026
1h 49m
No alerts
04/09/2026
17m
No alerts
04/09/2026
31m
No alerts
04/06/2026
59m
No alerts
02/27/2026
6m
No alerts
02/27/2026
6m
No alerts
02/25/2026
15m
No alerts
02/25/2026
18m
No alerts
02/25/2026
7m
No alerts
02/14/2026
2h 12m
No alerts
02/14/2026
1h 52m
No alerts
02/12/2026
1h 3m
No alerts
02/12/2026
53m
No alerts
02/10/2026
59m
No alerts
02/09/2026
52m
No alerts
02/09/2026
18m
No alerts
02/05/2026
47m
No alerts
02/05/2026
58m
△ Unstable approach
02/05/2026
33m
No alerts
02/05/2026
35m
No alerts
02/04/2026
53m
No alerts
02/04/2026
15m
No alerts
02/03/2026
47m
No alerts
02/02/2026
13m
No alerts
01/27/2026
42m
No alerts
01/23/2026
57m
No alerts
01/12/2026
3m
No alerts
01/12/2026
6m
△ Unstable approach
01/08/2026
15m
No alerts
01/08/2026
14m
No alerts
01/04/2026
1h 54m
No alerts
01/04/2026
1h 23m
No alerts
01/02/2026
2h 47m
△ Unstable approach
01/02/2026
22m
△ Unstable approach
01/02/2026
45m
No alerts
11/24/2025
44m
No alerts
11/24/2025
46m
No alerts
11/13/2025
49m
No alerts
11/13/2025
40m
No alerts
11/07/2025
14m
No alerts
11/07/2025
1h 4m
No alerts
11/05/2025
9m
No alerts
11/05/2025
2h 0m
No alerts
11/05/2025
2h 16m
No alerts
11/05/2025
6h 24m
No alerts
11/03/2025
24m
No alerts
10/30/2025
42m
No alerts
10/29/2025
13m
No alerts
10/27/2025
11m
No alerts
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