Piper Aircraft Pa-28-181 (P28U)
ICAO P28U Light Piston

Piper Aircraft Pa-28-181

Single Piston

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 104 flights across 42 airframes and 22 operators, with BARCO JOHN LEE TRUSTEE the largest observed operator.

ACTIVE AIRFRAMES
42
last 7 days
🏢
OPERATORS
22
unique airlines
📊
FLIGHTS
104
tracked
AVG DURATION
54m
per flight
INCIDENT RATE
3.8%
4 flagged

Safety in context

The incident rate counts flights with ANY safety event detected by SkyMeter: go-arounds (a routine response, not a failure), unstable-approach gate flags (advisory thresholds), rejected takeoffs (the system working as designed), and runway events. It is NOT an accident rate or fatality rate. For accident statistics, refer to the NTSB Aviation Accident Database (USA) or the Aviation Safety Network. See methodology for what each event type measures.

Performance

Speed envelope & approach

Vref
65 kt
Vref range
Vmo
Mmo
Vne
154 kt
Vno
125 kt
Vs0 (landing)
49 kt
Vfe
102 kt
Approach category

Dimensions

Airframe geometry

Wingspan
Length
Tail height
Wheelbase
Gear width
Wake category
L

Weight & identification

Operating limits

MTOW
2,550 lb
MALW
Manufacturer model
PA-28-181
FAA designator
Registered

Recent incidents

Flagged flights of P28U

20
8/31/2026
1h 46m
△ Low approach-stability score
8/27/2026
20m
△ Low approach-stability score
8/27/2026
50m
△ Low approach-stability score
8/25/2026
37m
△ Low approach-stability score
8/24/2026
51m
△ Low approach-stability score
8/23/2026
1h 43m
△ Low approach-stability score
8/22/2026
40m
△ Low approach-stability score
8/22/2026
49m
△ Low approach-stability score
8/18/2026
1h 2m
△ Low approach-stability score
8/17/2026
27m
△ Low approach-stability score

Recent flights

Real flights of P28U · airborne ≥ 20 min

30
8/31/2026
1h 46m
△ Low approach-stability score
8/31/2026
31m
No alerts
8/31/2026
27m
No alerts
8/31/2026
27m
No alerts
8/31/2026
37m
No alerts
8/31/2026
35m
No alerts
8/31/2026
43m
No alerts
8/30/2026
1h 31m
No alerts
8/30/2026
29m
No alerts
8/30/2026
26m
No alerts
8/30/2026
6h 5m
No alerts
8/30/2026
1h 1m
No alerts
8/30/2026
4h 25m
No alerts
8/30/2026
27m
No alerts
8/30/2026
43m
No alerts
8/30/2026
50m
No alerts
8/30/2026
44m
No alerts
8/29/2026
2h 48m
No alerts
8/29/2026
31m
No alerts
8/29/2026
30m
No alerts
8/29/2026
55m
No alerts
8/29/2026
32m
No alerts
8/29/2026
30m
No alerts
8/29/2026
1h 24m
No alerts
8/29/2026
1h 32m
No alerts
8/29/2026
41m
No alerts
8/29/2026
2h 22m
No alerts
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© SkyMeter · All flight data subject to ODbL attribution · Tracking window: 7 days (free tier)