HEER JAMES A· ICAO24 a5488e· last seen 5d ago

N44CZ is a Cozy Aircraft COZY IV, a single-engine piston aircraft operated by HEER JAMES A. SkyMeter has tracked 138 flights totalling 91 hours of airtime via ADS-B. The most frequent segment is KX39 to KX39. Service window in our records spans 441 days. Of those flights, 8 (5.8%) carry at least one detected incident: a 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
138
all time
FLOWN HOURS
91
tracked time
📍
AIRPORTS VISITED
31
unique
📡
CALLSIGNS
1
44 routes
📅
SERVICE PERIOD
5/27/2025 → 8/12/2026
first → last
INCIDENT RATE
5.8%
8 flagged

Top routes

By flight count

10
12
2
2
2
2
2
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 50 operations of N44CZ

50
8/12/2026
3h 24m
No alerts
7/27/2026
5h 28m
△ Low approach-stability score
7/19/2026
5h 52m
No alerts
7/10/2026
17m
No alerts
7/1/2026
21m
No alerts
7/1/2026
21m
No alerts
6/28/2026
19m
No alerts
6/28/2026
19m
No alerts
6/16/2026
24m
No alerts
6/16/2026
21m
No alerts
4/21/2026
32m
No alerts
3/22/2026
1h 34m
No alerts
3/22/2026
23m
No alerts
3/21/2026
2h 9m
No alerts
3/20/2026
1h 54m
No alerts
3/20/2026
5m
No alerts
3/7/2026
15m
No alerts
3/7/2026
15m
No alerts
2/15/2026
14m
No alerts
2/14/2026
34m
No alerts
2/14/2026
19m
No alerts
2/14/2026
49m
No alerts
2/13/2026
48m
No alerts
2/13/2026
37m
No alerts
2/7/2026
15m
No alerts
1/24/2026
14m
No alerts
1/24/2026
15m
No alerts
1/9/2026
22m
△ Low approach-stability score
1/9/2026
29m
No alerts
1/8/2026
39m
No alerts
1/8/2026
10m
No alerts
1/1/2026
24m
No alerts
12/20/2025
15m
△ Low approach-stability score
12/20/2025
15m
No alerts
12/20/2025
12m
No alerts
12/20/2025
13m
No alerts
11/28/2025
1h 20m
No alerts
11/1/2025
34m
No alerts
11/1/2025
6m
No alerts
10/31/2025
26m
No alerts
10/30/2025
6m
No alerts
10/30/2025
2m
No alerts
10/26/2025
17m
No alerts
10/23/2025
27m
No alerts
9/26/2025
20m
△ Low approach-stability score
9/26/2025
4m
No alerts
9/26/2025
16m
No alerts
9/26/2025
16m
No alerts
9/23/2025
24m
No alerts
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