SIMMONS W TODD· ICAO24 a35239· last seen 2d ago

N313CS is a Piper PA-11 Cub Special, a single-engine piston aircraft operated by SIMMONS W TODD. SkyMeter has tracked 80 flights totalling 72 hours of airtime via ADS-B across 2 callsigns. The most frequent segment is KRKW to KRKW. Service window in our records spans 399 days. Of those flights, 6 (7.5%) carry at least one detected incident: a go-around, unstable approach, stall warning, or runway excursion. The Piper PA-11 Cub Special has a 36 ft wingspan, a maximum takeoff weight of 1,220 lb.

About the Piper PA-11 Cub Special

The Piper PA-11 Cub Special represents a pivotal moment in post-war general aviation, bridging the legendary J-3 Cub and the more powerful Super Cub that would follow. Introduced in 1947, the PA-11 was Piper's answer to pilots who wanted more performance than the 65-hp J-3 could deliver but weren't ready for a fully redesigned aircraft. The company fitted a 90-hp Continental C90 engine to an upgraded Cub airframe, added a steerable tailwheel, and moved the fuel tank from the cabin to the wing roots, small changes that transformed the flying experience.

With its distinctive rounded wingtips and that extra 25 horsepower, the PA-11 could carry two adults and camping gear into remote strips that would become the backbone of Alaska bush flying culture. Only about 1,500 were built during its brief 1947-1949 production run before Piper moved on to the PA-18 Super Cub, but the PA-11 earned a reputation for honest handling and go-anywhere capability that keeps survivors highly prized today. The type's operating envelope reflects its bush-plane DNA: a never-exceed speed of 135 knots, a stall speed below 40 knots with flaps, and a maximum structural cruising speed of 115 knots that made it equally at home on floats, skis, or tundra tires.

SkyMeter has tracked flights across airframes and operators, with among the most active observed operators.

FLIGHTS
80
all time
FLOWN HOURS
72
tracked time
📍
AIRPORTS VISITED
29
unique
📡
CALLSIGNS
2
29 routes
📅
SERVICE PERIOD
06/13/2025 → 07/18/2026
first → last
INCIDENT RATE
7.5%
6 flagged

Top routes

By flight count

10
4
1
1
1
1
U94 KBOI
1
1
1
1
1

Flight numbers

Most-flown by this airframe

2

Aircraft specifications

Piper PA-11 Cub Special

Engines
Single Piston
Vref (approach)
46 kt
MTOW
1,220 lb
Wingspan
36 ft
Length
24 ft
Wake category
Light

Recent flights

Newest 45 operations of N313CS

45
05/30/2026
4m
No alerts
05/30/2026
2m
No alerts
05/29/2026
11m
No alerts
05/29/2026
11m
No alerts
05/29/2026
15m
No alerts
05/29/2026
28m
No alerts
05/29/2026
45m
No alerts
05/28/2026
34m
No alerts
05/28/2026
3m
No alerts
09/06/2025
2h 18m
△ Low approach-stability score
09/06/2025
29m
△ Low approach-stability score
09/05/2025
1h 44m
△ Low approach-stability score
08/21/2025
27m
△ Low approach-stability score
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