BRENNEMAN SHAWN K· ICAO24 ad8300· last seen 9d ago

N97TL is a Cozy Aircraft COZY IV, a single-engine piston aircraft operated by BRENNEMAN SHAWN K. SkyMeter has tracked 30 flights totalling 32 hours of airtime via ADS-B. The most frequent segment is KHWD to KSFO. Service window in our records spans 380 days. Of those flights, 10 (33.3%) carry at least one detected incident — go-around, unstable approach, stall warning, or runway excursion. The Cozy Aircraft COZY IV has a maximum takeoff weight of 1,450 lb, light wake category.

About the Cozy Aircraft COZY IV

The Cozy is a four-seat homebuilt aircraft that emerged in the 1980s as Nat Puffer's answer to Burt Rutan's two-seat Long-EZ. Retaining the distinctive canard configuration and composite construction of its predecessor, the Cozy stretched the fuselage to accommodate a second row of seats while preserving the efficient aerodynamics and cross-country capability that made Rutan's designs legendary among experimental builders. The aircraft is sold as plans and requires builders to fabricate components from fiberglass, foam, and epoxy—a process that typically takes several thousand hours but results in an airplane with remarkable fuel efficiency and cruise speeds around 180 knots on a modest 180-horsepower Lycoming engine.

What sets the Cozy apart in the homebuilt world is its combination of true four-seat capacity with Long-EZ performance, a rare achievement in the experimental category where most fast aircraft sacrifice useful load for speed. The canard foreplane provides natural stall resistance—the forward wing stalls before the main wing, automatically pitching the nose down for recovery—making the design famously docile despite its unconventional appearance. The pusher propeller configuration keeps the engine noise behind the cabin and eliminates the need for a complex retractable gear, contributing to the type's reputation for low maintenance and high dispatch reliability among owner-builders.

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

FLIGHTS
30
all time
FLOWN HOURS
32
tracked time
📍
AIRPORTS VISITED
10
unique
📡
CALLSIGNS
1
15 routes
📅
SERVICE PERIOD
06/13/2025 → 06/29/2026
first → last
INCIDENT RATE
33.3%
10 flagged

Top routes

By flight count

10
1
1
1
1
1
1
1
1
1
1

Flight numbers

Most-flown by this airframe

1

Aircraft specifications

Cozy Aircraft COZY IV

Engines
Single Piston
Vref (approach)
70 kt
MTOW
1,450 lb
Wake category
L

Recent flights

Newest 21 operations of N97TL

21
06/30/2026
1h 5m
△ Unstable approach
06/29/2026
1h 52m
No alerts
06/29/2026
2h 57m
△ Unstable approach
06/23/2026
42m
△ Unstable approach
06/22/2026
2h 43m
No alerts
06/22/2026
3h 26m
△ Unstable approach
05/13/2026
12m
No alerts
05/13/2026
22m
No alerts
10/13/2025
7m
No alerts
10/13/2025
32m
No alerts
10/09/2025
16m
△ Unstable approach
10/09/2025
17m
No alerts
10/09/2025
1h 23m
No alerts
10/09/2025
4h 32m
△ Unstable approach
09/01/2025
15m
No alerts
09/01/2025
22m
No alerts
09/01/2025
57m
△ Unstable approach
08/31/2025
17m
△ Unstable approach
08/24/2025
1h 4m
No alerts
06/14/2025
10m
No alerts
06/13/2025
20m
No alerts
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