AVIATION UNLIMITED (1990) INC.· ICAO24 c07701· last seen 2d ago

C-GTBS is a Beechcraft BE-76, a twin-engine piston aircraft operated by AVIATION UNLIMITED (1990) INC.. SkyMeter has tracked 144 flights totalling 145 hours of airtime via ADS-B. The most frequent segment is CZBA to CZBA. Service window in our records spans 470 days. Of those flights, 4 (2.8%) carry at least one detected incident: a go-around, unstable approach, stall warning, or runway excursion. The Beechcraft BE-76 has a maximum takeoff weight of 3,900 lb, light wake category.

About the Beechcraft BE-76

The Beechcraft Duchess is a light twin-engine piston aircraft introduced in 1977, designed primarily as an affordable multi-engine trainer for pilots transitioning from single-engine aircraft to more complex twins. Built by Beech Aircraft Corporation (now part of Textron Aviation), the Duchess filled a crucial niche in flight schools and training operations with its docile handling characteristics, relatively low operating costs, and forgiving stall behavior, making it ideal for teaching engine-out procedures and multi-engine instrument work. Powered by two 180-horsepower Lycoming O-360 engines driving counter-rotating propellers, the Duchess eliminates critical engine considerations and P-factor asymmetry that complicate training in conventional twins.

Its T-tail configuration and semi-tapered wing provide stable flight characteristics, while the spacious four-seat cabin offers reasonable comfort for cross-country training flights. The type competed directly with the Piper Seminole in the training market throughout the 1980s and early 1990s. Production ended in 1982 after approximately 437 aircraft were built, but the Duchess remains a common sight at flight schools and in private ownership across North America.

With a maximum cruise speed around 155 knots and a service ceiling of 19,650 feet, it offers respectable performance for a light twin while maintaining the simplicity and economy that made it a training favorite. SkyMeter has tracked flights across airframes and operators over routes, with the largest observed operator.

✈
FLIGHTS
144
all time
⏱
FLOWN HOURS
145
tracked time
📍
AIRPORTS VISITED
9
unique
📡
CALLSIGNS
1
16 routes
📅
SERVICE PERIOD
6/12/2025 → 9/25/2026
first → last
⚠
INCIDENT RATE
2.8%
4 flagged

Top routes

By flight count

10
47
4
4
3
3
1
1
1
1
1

Flight numbers

Most-flown by this airframe

1

Aircraft specifications

Beechcraft BE-76

Engines
Twin Piston
Vref (approach)
70 kt
MTOW
3,900 lb
Wake category
L

Recent flights

Newest 50 operations of C-GTBS

50
9/25/2026
34m
No alerts
9/25/2026
33m
No alerts
9/25/2026
4h 55m
No alerts
9/25/2026
33m
No alerts
9/25/2026
39m
No alerts
9/25/2026
1h 34m
No alerts
9/24/2026
37m
No alerts
9/24/2026
30m
No alerts
9/12/2026
28m
No alerts
9/11/2026
37m
No alerts
9/10/2026
32m
No alerts
9/10/2026
37m
No alerts
9/6/2026
1h 31m
No alerts
9/5/2026
1h 40m
No alerts
9/5/2026
49m
No alerts
9/3/2026
1h 17m
No alerts
8/29/2026
1h 32m
No alerts
8/28/2026
1h 36m
No alerts
8/28/2026
1h 3m
No alerts
8/27/2026
1h 28m
No alerts
8/26/2026
3m
No alerts
8/26/2026
1h 40m
No alerts
8/22/2026
1h 7m
No alerts
8/20/2026
29m
No alerts
8/20/2026
53m
No alerts
8/19/2026
18m
No alerts
8/19/2026
20m
No alerts
8/18/2026
1h 12m
No alerts
8/17/2026
58m
No alerts
8/11/2026
1h 23m
No alerts
8/5/2026
2h 0m
No alerts
8/3/2026
1h 6m
No alerts
7/31/2026
2h 12m
No alerts
7/30/2026
1h 23m
No alerts
7/29/2026
1h 21m
No alerts
7/24/2026
34m
No alerts
6/24/2026
44m
No alerts
6/20/2026
5m
No alerts
6/20/2026
27m
No alerts
6/20/2026
1h 52m
No alerts
6/7/2026
15m
No alerts
6/7/2026
48m
No alerts
6/7/2026
48m
No alerts
6/3/2026
28m
△ Low approach-stability score
6/3/2026
1h 54m
No alerts
6/2/2026
19m
△ Low approach-stability score
6/2/2026
17m
No alerts
6/1/2026
12m
No alerts
6/1/2026
2h 0m
No alerts
5/17/2026
1h 37m
No alerts
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