· ICAO24 464aaa· last seen 5d ago

OH-U634 is an Evektor EV-55 Outback, a twin-engine turboprop. SkyMeter has tracked 774 flights totalling 368 hours of airtime via ADS-B across 2 callsigns. The most frequent segment is EFHV to EFHV. Service window in our records spans 416 days. Of those flights, 4 (0.5%) carry at least one detected incident: a go-around, unstable approach, stall warning, or runway excursion. The Evektor EV-55 Outback has a maximum takeoff weight of 8,157 lb, light wake category.

About the Evektor EV-55 Outback

The Evektor EV-55 Outback is a Czech-built light twin turboprop designed for utility missions in austere environments. First flown in 2011 and certified under FAR Part 23, the Outback was conceived as a rugged, unpressurized workhorse capable of operating from short, unpaved strips, hence the name. Powered by two Pratt & Whitney Canada PT6A-21 engines producing 500 shaft horsepower each, the aircraft seats up to nine passengers or can be configured for cargo, medevac, or surveillance roles.

Its high-wing design, fixed tricycle landing gear, and large cargo door make it well-suited for bush operations, skydiving, and regional freight. The EV-55 cruises at around 190 knots and has a range of approximately 800 nautical miles, positioning it as a modern alternative to aging Cessna Caravans and Twin Otters in niche markets. While production has been limited and the type remains relatively rare in North American skies, it has found favor with operators seeking a versatile, economical twin for specialized missions.

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

FLIGHTS
774
all time
FLOWN HOURS
368
tracked time
📍
AIRPORTS VISITED
26
unique
📡
CALLSIGNS
2
32 routes
📅
SERVICE PERIOD
05/27/2025 → 07/18/2026
first → last
INCIDENT RATE
0.5%
4 flagged

Top routes

By flight count

10
114
11
6
3
2
2
2
1
1

Flight numbers

Most-flown by this airframe

2

Aircraft specifications

Evektor EV-55 Outback

Engines
Twin Turboprop
Vref (approach)
85 kt
Vmo
210 kt
MTOW
8,157 lb
Wake category
L

Recent flights

Newest 50 operations of OH-U634

50
07/18/2026
10m
No alerts
07/18/2026
12m
No alerts
07/17/2026
36m
No alerts
07/17/2026
10m
No alerts
07/08/2026
5m
No alerts
07/08/2026
26m
No alerts
07/03/2026
26m
No alerts
07/02/2026
7m
No alerts
07/02/2026
52m
No alerts
07/02/2026
27m
No alerts
07/02/2026
27m
No alerts
07/02/2026
28m
No alerts
07/02/2026
7m
No alerts
07/01/2026
21m
No alerts
06/30/2026
26m
No alerts
06/30/2026
6m
No alerts
06/30/2026
6m
No alerts
06/29/2026
5m
No alerts
06/29/2026
58m
No alerts
06/29/2026
25m
No alerts
06/29/2026
6m
No alerts
06/29/2026
14m
No alerts
06/29/2026
12m
No alerts
06/29/2026
5m
No alerts
06/29/2026
17m
No alerts
06/29/2026
19m
No alerts
06/29/2026
19m
No alerts
06/29/2026
20m
No alerts
06/27/2026
5m
No alerts
06/27/2026
22m
No alerts
06/27/2026
25m
No alerts
06/27/2026
26m
No alerts
06/27/2026
58m
No alerts
06/27/2026
25m
No alerts
06/27/2026
25m
No alerts
06/27/2026
41m
No alerts
06/27/2026
30m
No alerts
06/27/2026
25m
No alerts
06/27/2026
24m
No alerts
06/27/2026
14m
No alerts
06/27/2026
6m
No alerts
06/26/2026
7m
No alerts
06/26/2026
8m
No alerts
06/25/2026
9m
No alerts
06/25/2026
33m
No alerts
06/24/2026
8m
No alerts
06/24/2026
49m
No alerts
06/22/2026
6m
No alerts
06/22/2026
24m
No alerts
06/22/2026
26m
No alerts
© SkyMeter · All flight data subject to ODbL attribution