PITT WILLIAM W· ICAO24 aba575· last seen 27d ago

N85ET is a Bede Aircraft BD-4, a single-engine piston aircraft operated by PITT WILLIAM W. SkyMeter has tracked 30 flights totalling 44 hours of airtime via ADS-B. The most frequent segment is KLVK to KLVK. Service window in our records spans 373 days. The Bede Aircraft BD-4 has a maximum takeoff weight of 1,800 lb, light wake category.

About the Bede Aircraft BD-4

The Bede BD-4 is a two-seat homebuilt aircraft designed by Jim Bede in the late 1960s as one of the first truly successful kit planes for amateur builders. Originally marketed as a low-cost alternative to factory-built aircraft, the BD-4 featured an all-metal construction with a distinctive high-wing configuration and side-by-side seating, making it accessible to builders without extensive fabrication experience. The design proved popular enough that thousands of kits were sold, though the actual completion rate was considerably lower—a common pattern in the homebuilt world.

The BD-4 typically flies behind engines ranging from 108 to 180 horsepower, with the BD-4C variant being the most common, accommodating Lycoming O-320 or O-360 powerplants. Performance varies with engine choice, but a well-built BD-4C cruises around 140 knots and offers respectable cross-country capability with a range exceeding 600 nautical miles. The aircraft's relatively benign handling characteristics and forgiving stall behavior made it attractive to first-time builders, though construction times often stretched to several years. Unlike many kit planes that faded into obscurity, the BD-4 maintained a loyal following, with plans and partial kits still changing hands decades after initial production.

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

FLIGHTS
30
all time
FLOWN HOURS
44
tracked time
📍
AIRPORTS VISITED
4
unique
📡
CALLSIGNS
1
5 routes
📅
SERVICE PERIOD
06/01/2025 → 06/10/2026
first → last
INCIDENT RATE
0.0%
0 flagged

Top routes

By flight count

5
11
1
1
1
1

Flight numbers

Most-flown by this airframe

1

Aircraft specifications

Bede Aircraft BD-4

Engines
Single Piston
Vref (approach)
65 kt
MTOW
1,800 lb
Wake category
L

Recent flights

Newest 17 operations of N85ET

17
06/10/2026
59m
No alerts
06/05/2026
45m
No alerts
05/24/2026
16m
No alerts
05/16/2026
59m
No alerts
01/26/2026
1h 29m
No alerts
01/25/2026
7h 23m
No alerts
01/25/2026
8h 53m
No alerts
01/25/2026
2h 51m
No alerts
01/24/2026
44m
No alerts
12/13/2025
1h 9m
No alerts
11/07/2025
47m
No alerts
09/27/2025
1h 8m
No alerts
08/23/2025
48m
No alerts
08/17/2025
32m
No alerts
07/27/2025
1h 18m
No alerts
06/19/2025
15m
No alerts
06/01/2025
30m
No alerts
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