GREENWALD WILLARD F· ICAO24 adf60d· last seen 4d ago

N999WG is a Lake LA-4, a single-engine piston aircraft operated by GREENWALD WILLARD F. SkyMeter has tracked 162 flights totalling 123 hours of airtime via ADS-B across 2 callsigns. The most frequent segment is MA85 to NY1. Service window in our records spans 416 days. Of those flights, 6 (3.7%) carry at least one detected incident: a go-around, unstable approach, stall warning, or runway excursion. The Lake LA-4 has a 38 ft wingspan, a maximum takeoff weight of 2,690 lb.

About the Lake LA-4

The Lake LA-4 Buccaneer is one of general aviation's most distinctive amphibious aircraft, combining the freedom of water operations with conventional runway capability in a compact four-seat package. Designed by David Thurston and first flown in 1959, the LA-4 series became the most successful American light amphibian of its era, with the LA-4-200 variant introduced in 1970 featuring a 200-horsepower Lycoming IO-360 engine that gave it respectable performance on both elements. The Buccaneer's pusher-propeller configuration, mounted high on a pylon above the cabin, keeps the engine clear of water spray during takeoff and landing, while its all-metal construction and retractable landing gear allow it to operate from grass strips, paved runways, lakes, rivers, and coastal waters with equal ease.

This versatility made it popular with bush pilots, island-hoppers, and recreational flyers who valued access to remote waterfront destinations unreachable by conventional aircraft. The type's relatively modest operating envelope reflects its dual-purpose mission: cruise speeds around 120 knots and a service ceiling near 14,000 feet prioritize utility and safety margins over raw performance. Production continued under various owners through the 1980s, and many examples remain active today in float-plane country from Alaska to the Caribbean.

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

FLIGHTS
162
all time
FLOWN HOURS
123
tracked time
📍
AIRPORTS VISITED
51
unique
📡
CALLSIGNS
2
54 routes
📅
SERVICE PERIOD
05/27/2025 → 07/17/2026
first → last
INCIDENT RATE
3.7%
6 flagged

Top routes

By flight count

10
MA85 NY1
4
4
1
1
1
1
1
1
1
5B7 KW05
1

Flight numbers

Most-flown by this airframe

2

Aircraft specifications

Lake LA-4

Engines
Single Piston
Vref (approach)
51 kt
MTOW
2,690 lb
Wingspan
38 ft
Length
25 ft
Wake category
Light

Recent flights

Newest 50 operations of N999WG

50
07/17/2026
50m
No alerts
07/17/2026
50m
No alerts
07/17/2026
3m
No alerts
07/17/2026
38m
△ Low approach-stability score
07/12/2026
41m
No alerts
07/11/2026
3m
No alerts
07/11/2026
4m
No alerts
07/10/2026
19m
No alerts
07/10/2026
10m
No alerts
06/29/2026
7m
No alerts
06/28/2026
40m
No alerts
06/27/2026
35m
No alerts
06/06/2026
20m
No alerts
06/06/2026
17m
△ Low approach-stability score
06/04/2026
39m
No alerts
06/04/2026
48m
No alerts
05/23/2026
37m
No alerts
05/21/2026
57m
No alerts
05/17/2026
51m
No alerts
05/17/2026
51m
No alerts
04/28/2026
24m
No alerts
04/28/2026
26m
No alerts
04/23/2026
2h 20m
No alerts
04/23/2026
1h 16m
No alerts
04/23/2026
36m
No alerts
04/22/2026
1h 44m
No alerts
04/22/2026
1h 41m
No alerts
04/22/2026
43m
No alerts
04/18/2026
2h 58m
No alerts
04/18/2026
1h 48m
No alerts
04/18/2026
43m
No alerts
04/17/2026
2h 34m
No alerts
04/17/2026
2h 14m
No alerts
02/15/2026
19m
No alerts
11/29/2025
2h 6m
No alerts
11/27/2025
1h 35m
No alerts
09/29/2025
30m
No alerts
09/29/2025
10m
No alerts
09/27/2025
41m
No alerts
09/21/2025
2m
No alerts
09/21/2025
44m
No alerts
09/20/2025
20m
No alerts
09/20/2025
18m
No alerts
09/20/2025
18m
No alerts
09/18/2025
13m
No alerts
09/18/2025
1h 7m
No alerts
09/18/2025
38m
No alerts
09/13/2025
19m
No alerts
09/13/2025
17m
No alerts
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