KNAPP JAMES ROSS· ICAO24 a056c0· last seen 8d ago

N1205G is a Cessna 310, a twin-engine piston aircraft operated by KNAPP JAMES ROSS. SkyMeter has tracked 84 flights totalling 51 hours of airtime via ADS-B. The most frequent segment is KTTA to KTTA. Service window in our records spans 430 days. Of those flights, 6 (7.1%) carry at least one detected incident: a go-around, unstable approach, stall warning, or runway excursion. The Cessna 310 has a 37 ft wingspan, a maximum takeoff weight of 5,500 lb.

About the Cessna 310

The Cessna 310 was the first twin-engine aircraft Cessna put into production after World War II, entering service in 1954 and remaining in continuous manufacture for over three decades until 1980. With its distinctive tip tanks and sleek lines, the 310 became the benchmark light twin for business aviation and air taxi operators throughout the jet age, offering cabin-class comfort and genuine single-engine safety margins that earlier light twins could not match. More than 5,400 were built across numerous variants, from the original straight-tail 310 through the turbocharged 310R, making it one of the most successful piston twins ever produced.

The type found roles far beyond corporate transport: it served as a trainer and light transport for air forces worldwide, flew pipeline patrol and aerial survey missions across remote terrain, and became a workhorse for small cargo operators and air ambulance services. Its combination of 200-knot cruise speed, 1,000-nautical-mile range, and relatively benign handling made it accessible to owner-pilots stepping up from singles while remaining economical enough for commercial operators on thin routes. The 310's rugged construction and parts availability have kept hundreds flying decades after production ended, a testament to its practical design.

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

FLIGHTS
84
all time
FLOWN HOURS
51
tracked time
📍
AIRPORTS VISITED
21
unique
📡
CALLSIGNS
1
30 routes
📅
SERVICE PERIOD
5/31/2025 → 8/4/2026
first → last
INCIDENT RATE
7.1%
6 flagged

Top routes

By flight count

10
5
3
2
2
2
2
1
1
1
1

Flight numbers

Most-flown by this airframe

1

Aircraft specifications

Cessna 310

Engines
Twin Piston
Vref (approach)
87 kt
MTOW
5,500 lb
Wingspan
37 ft
Length
32 ft
Wake category
Light

Recent flights

Newest 42 operations of N1205G

42
12/9/2025
28m
△ Low approach-stability score
11/29/2025
31m
△ Low approach-stability score
7/17/2025
11m
△ Low approach-stability score
© SkyMeter · All flight data subject to ODbL attribution