KENMORE AIR HARBOR LLC· ICAO24 a976df· last seen 27d ago

N709KA is a de Havilland Canada DHC-3 Otter, a single-engine piston aircraft operated by KENMORE AIR HARBOR LLC. SkyMeter has tracked 3,018 flights totalling 1,608 hours of airtime via ADS-B across 2 callsigns. The most frequent segment is S60 to 2S1. Service window in our records spans 423 days. Of those flights, 290 (9.6%) carry at least one detected incident: a go-around, unstable approach, stall warning, or runway excursion. The de Havilland Canada DHC-3 Otter has a maximum takeoff weight of 8,000 lb, light wake category.

About the de Havilland Canada DHC-3 Otter

The de Havilland Canada DHC-3 Otter is the larger, more powerful sibling of the legendary Beaver, purpose-built in 1951 for rugged bush operations where short, unprepared strips and floats are the norm. Powered by a single 600-horsepower Pratt & Whitney R-1340 radial engine, the Otter can haul up to ten passengers or 2,400 pounds of cargo into places no wheeled aircraft would dare venture. Its high wing, rugged landing gear, and exceptional STOL performance made it the backbone of remote air services across Canada, Alaska, and the Pacific Northwest for decades.

Over 460 were built between 1951 and 1967, and the type saw military service with the U.S. Army, Royal Canadian Air Force, and numerous other operators as a utility transport and search-and-rescue platform. The Otter's ability to operate from water, snow, tundra, or gravel with equal aplomb earned it a reputation as one of aviation's most versatile workhorses.

Today the DHC-3 remains in active commercial service with floatplane operators, particularly on scenic routes and remote lodge transfers where its combination of payload, short-field capability, and radial-engine reliability is unmatched by modern designs. Its distinctive round cowling and throaty radial exhaust note are instantly recognizable on the waterfronts of Vancouver, Seattle, and Ketchikan. SkyMeter has tracked flights across airframes and operators, with the largest observed operator.

FLIGHTS
3,018
all time
FLOWN HOURS
1,608
tracked time
📍
AIRPORTS VISITED
95
unique
📡
CALLSIGNS
2
286 routes
📅
SERVICE PERIOD
5/27/2025 → 7/24/2026
first → last
INCIDENT RATE
9.6%
290 flagged

Top routes

By flight count

10
S60 2S1
143
W55 KPAE
105
W55 CYYJ
69
W55 KFHR
50
CBF7 2S1
42
KPAE 2S1
29
S60 CYYJ
20
W39 2S1
19
W55 KORS
17
W55 WA09
15

Flight numbers

Most-flown by this airframe

2

Aircraft specifications

de Havilland Canada DHC-3 Otter

Engines
Single Piston
Vref (approach)
65 kt
MTOW
8,000 lb
Wake category
L

Recent flights

Newest 50 operations of N709KA

50
7/24/2026
21m
No alerts
7/23/2026
27m
No alerts
7/23/2026
57m
△ Low approach-stability score
7/23/2026
40m
No alerts
7/23/2026
27m
No alerts
7/23/2026
1h 36m
△ Low approach-stability score
7/23/2026
16m
No alerts
7/23/2026
40m
No alerts
7/23/2026
1h 26m
No alerts
7/22/2026
30m
No alerts
7/22/2026
55m
No alerts
7/22/2026
36m
No alerts
7/22/2026
40m
No alerts
7/22/2026
15m
No alerts
7/22/2026
16m
No alerts
7/22/2026
39m
No alerts
7/22/2026
6m
△ Low approach-stability score
7/22/2026
33m
No alerts
7/22/2026
16m
No alerts
7/21/2026
32m
No alerts
7/21/2026
53m
No alerts
7/21/2026
37m
No alerts
7/21/2026
39m
△ Low approach-stability score
7/21/2026
32m
No alerts
7/20/2026
36m
No alerts
7/20/2026
11m
No alerts
7/20/2026
1h 25m
△ Low approach-stability score
7/20/2026
7m
△ Low approach-stability score
7/20/2026
31m
No alerts
7/20/2026
25m
No alerts
7/19/2026
9m
No alerts
7/19/2026
34m
No alerts
7/19/2026
40m
No alerts
7/19/2026
52m
No alerts
7/19/2026
37m
No alerts
7/19/2026
45m
No alerts
7/19/2026
1h 0m
△ Low approach-stability score
7/18/2026
35m
No alerts
7/18/2026
10m
No alerts
7/18/2026
39m
No alerts
7/18/2026
44m
⛨ TFR entry
7/18/2026
58m
No alerts
7/18/2026
54m
No alerts
7/18/2026
36m
No alerts
7/18/2026
10m
No alerts
7/17/2026
38m
No alerts
7/17/2026
51m
No alerts
7/17/2026
30m
No alerts
7/17/2026
38m
△ Low approach-stability score
7/17/2026
15m
No alerts
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