AVIATION UNLIMITED (1990) INC.· ICAO24 c071ee· last seen 7d ago

C-GRDT is a Beechcraft BE-76, a twin-engine piston aircraft operated by AVIATION UNLIMITED (1990) INC.. SkyMeter has tracked 128 flights totalling 149 hours of airtime via ADS-B. The most frequent segment is CYCK to CYCK. Service window in our records spans 400 days. Of those flights, 12 (9.4%) 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
128
all time
FLOWN HOURS
149
tracked time
📍
AIRPORTS VISITED
24
unique
📡
CALLSIGNS
1
37 routes
📅
SERVICE PERIOD
05/27/2025 → 07/02/2026
first → last
INCIDENT RATE
9.4%
12 flagged

Top routes

By flight count

10
14
2
2
2
2
2
2
2
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-GRDT

50
07/02/2026
1h 30m
△ Unstable approach
07/02/2026
52m
No alerts
06/19/2026
1h 43m
△ Unstable approach
05/26/2026
1h 18m
No alerts
05/02/2026
19m
No alerts
05/02/2026
22m
No alerts
05/02/2026
26m
No alerts
05/02/2026
2m
No alerts
05/02/2026
3h 2m
No alerts
04/17/2026
4h 11m
No alerts
03/04/2026
1h 2m
No alerts
03/03/2026
8m
No alerts
03/03/2026
42m
No alerts
03/03/2026
13m
No alerts
01/29/2026
1h 7m
No alerts
01/29/2026
1h 2m
No alerts
01/24/2026
33m
No alerts
01/24/2026
1h 1m
No alerts
01/20/2026
4h 3m
No alerts
01/20/2026
21m
No alerts
01/20/2026
1h 53m
No alerts
01/20/2026
33m
No alerts
12/23/2025
54m
No alerts
11/20/2025
35m
No alerts
10/10/2025
1h 9m
No alerts
10/10/2025
46m
No alerts
10/01/2025
30m
No alerts
09/30/2025
31m
No alerts
09/28/2025
2h 1m
No alerts
09/28/2025
1h 16m
No alerts
09/28/2025
4h 38m
No alerts
09/09/2025
2h 13m
No alerts
09/05/2025
1h 46m
No alerts
09/03/2025
1h 59m
No alerts
09/02/2025
1h 41m
No alerts
08/31/2025
6h 2m
No alerts
08/28/2025
27m
No alerts
08/27/2025
26m
No alerts
08/21/2025
1h 32m
No alerts
08/18/2025
22m
No alerts
08/18/2025
1h 41m
No alerts
08/08/2025
25m
No alerts
08/08/2025
1h 23m
No alerts
08/03/2025
46m
No alerts
08/03/2025
40m
No alerts
08/01/2025
35m
No alerts
08/01/2025
27m
No alerts
07/24/2025
41m
No alerts
07/24/2025
52m
No alerts
07/23/2025
1h 56m
No alerts
© SkyMeter · All flight data subject to ODbL attribution