LANDMAN WILLIAM L· ICAO24 a4ffb6· last seen 9d ago

N421DW is a Piper Aircraft PA-28-181, a single-engine piston aircraft operated by LANDMAN WILLIAM L. SkyMeter has tracked 56 flights totalling 101 hours of airtime via ADS-B. The most frequent segment is 00UT to KVGT. Service window in our records spans 391 days. Of those flights, 8 (14.3%) carry at least one detected incident: a go-around, unstable approach, stall warning, or runway excursion. The Piper Aircraft PA-28-181 has a maximum takeoff weight of 2,550 lb, light wake category.

About the Piper Aircraft PA-28-181

The Piper PA-28-181 Archer represents one of general aviation's most enduring success stories, a four-seat single-engine trainer and personal aircraft that has introduced countless pilots to flying since its introduction in 1976. Built by Piper Aircraft as part of the Cherokee family, the Archer features a 180-horsepower Lycoming O-360 engine driving a fixed-pitch or constant-speed propeller, offering a practical balance of performance, economy, and docility that made it a flight school staple across North America and Europe. The type evolved through the Archer II and Archer III variants, with the latter introducing a tapered wing design in 1995 that improved handling and aesthetics while maintaining the forgiving flight characteristics that made the original so popular.

With a maximum takeoff weight of 2,550 pounds and a cruise speed around 125 knots, the Archer occupies the sweet spot for primary training and time-building: fast enough for cross-country work but slow enough to teach fundamentals without overwhelming students. Its low-wing configuration, spacious cabin, and excellent visibility make it a favorite for both instruction and personal travel, while its rugged construction and simple systems keep maintenance costs reasonable. The never-exceed speed of 154 knots and stall speeds in the high 40s (landing configuration) give it a comfortable operating envelope that rewards smooth technique without punishing minor errors.

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

FLIGHTS
56
all time
FLOWN HOURS
101
tracked time
📍
AIRPORTS VISITED
6
unique
📡
CALLSIGNS
1
6 routes
📅
SERVICE PERIOD
06/18/2025 → 07/15/2026
first → last
INCIDENT RATE
14.3%
8 flagged

Top routes

By flight count

1
2

Flight numbers

Most-flown by this airframe

1

Aircraft specifications

Piper Aircraft PA-28-181

Engines
Single Piston
Vref (approach)
65 kt
MTOW
2,550 lb
Wake category
L

Recent flights

Newest 31 operations of N421DW

31
07/15/2026
59m
No alerts
07/12/2026
57m
No alerts
06/25/2026
2h 32m
No alerts
06/21/2026
2h 43m
△ Low approach-stability score
05/14/2026
7m
No alerts
05/14/2026
57m
No alerts
05/11/2026
53m
No alerts
05/11/2026
14m
No alerts
05/11/2026
2h 40m
No alerts
04/06/2026
2h 55m
No alerts
03/26/2026
2h 45m
No alerts
03/24/2026
2h 58m
△ Low approach-stability score
03/12/2026
2h 49m
No alerts
03/09/2026
59m
No alerts
02/06/2026
1h 4m
No alerts
02/04/2026
2h 30m
No alerts
01/15/2026
2h 55m
No alerts
01/12/2026
50m
△ Low approach-stability score
12/13/2025
2h 51m
No alerts
12/11/2025
2h 59m
No alerts
10/08/2025
2h 26m
No alerts
10/06/2025
3h 1m
△ Low approach-stability score
09/25/2025
20m
No alerts
09/25/2025
5m
No alerts
09/04/2025
2h 55m
No alerts
09/02/2025
2h 44m
No alerts
08/31/2025
10m
No alerts
06/20/2025
46m
No alerts
06/18/2025
2h 46m
No alerts
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