ABOVE BLUE LINE LLC· ICAO24 a31c58· last seen 6d ago

N3TQ is a Cessna 310, a twin-engine piston aircraft operated by ABOVE BLUE LINE LLC. SkyMeter has tracked 158 flights totalling 169 hours of airtime via ADS-B across 2 callsigns. The most frequent segment is KGTU to KGTU. Service window in our records spans 413 days. Of those flights, 22 (13.9%) 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
158
all time
FLOWN HOURS
169
tracked time
📍
AIRPORTS VISITED
33
unique
📡
CALLSIGNS
2
47 routes
📅
SERVICE PERIOD
05/30/2025 → 07/17/2026
first → last
INCIDENT RATE
13.9%
22 flagged

Top routes

By flight count

10
13
4
3
1
1
1
1
1
1
1

Flight numbers

Most-flown by this airframe

2

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 50 operations of N3TQ

50
07/17/2026
11m
No alerts
07/12/2026
10m
△ Low approach-stability score
07/11/2026
32m
No alerts
06/29/2026
13m
No alerts
06/29/2026
39m
No alerts
06/26/2026
48m
No alerts
06/09/2026
23m
No alerts
06/08/2026
28m
No alerts
06/08/2026
52m
No alerts
06/07/2026
13m
No alerts
06/07/2026
10m
No alerts
06/05/2026
55m
△ Low approach-stability score
06/05/2026
58m
No alerts
06/05/2026
4h 46m
△ Low approach-stability score
05/25/2026
59m
No alerts
05/25/2026
18m
No alerts
05/23/2026
51m
No alerts
05/04/2026
2h 10m
No alerts
05/04/2026
13m
No alerts
04/06/2026
26m
No alerts
04/03/2026
28m
No alerts
03/30/2026
21m
No alerts
03/25/2026
1h 22m
No alerts
01/20/2026
28m
No alerts
01/18/2026
2h 19m
No alerts
01/16/2026
20m
No alerts
11/30/2025
14m
△ Low approach-stability score
11/30/2025
7m
No alerts
11/27/2025
18m
No alerts
11/25/2025
40m
No alerts
11/22/2025
59m
No alerts
11/09/2025
46m
△ Low approach-stability score
11/08/2025
56m
No alerts
10/23/2025
36m
No alerts
10/23/2025
50m
No alerts
10/23/2025
47m
△ Low approach-stability score
10/22/2025
47m
No alerts
10/22/2025
12m
△ Low approach-stability score
10/22/2025
8m
No alerts
10/22/2025
27m
No alerts
10/20/2025
27m
No alerts
10/19/2025
17m
No alerts
10/19/2025
2m
No alerts
10/19/2025
2h 26m
No alerts
10/19/2025
35m
No alerts
10/18/2025
3h 34m
No alerts
10/16/2025
27m
No alerts
10/15/2025
53m
No alerts
10/10/2025
59m
△ Low approach-stability score
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