MAHAFFEY KENNETH G· ICAO24 a9f26f· last seen 8d ago

N74YZ is a Lancair LC41-550FG, a single-engine piston aircraft operated by MAHAFFEY KENNETH G. SkyMeter has tracked 98 flights totalling 56 hours of airtime via ADS-B. The most frequent segment is KAVQ to KAVQ. Service window in our records spans 427 days. The Lancair LC41-550FG has a maximum takeoff weight of 3,550 lb, light wake category.

About the Lancair LC41-550FG

The Lancair Legacy is a high-performance composite kitbuilt aircraft that emerged in the 1990s as one of the fastest piston singles available to homebuilders. Designed by Lance Neibauer's Lancair company in Redmond, Oregon, the Legacy combines a sleek low-wing design with a turbocharged Continental TSIO-550 engine producing 350 horsepower, enabling cruise speeds exceeding 200 knots, performance that rivals or exceeds many certified production singles while maintaining the experimental amateur-built category's regulatory flexibility. The aircraft's composite construction (carbon fiber and fiberglass) keeps empty weight around 1,900 pounds despite a substantial 3,550-pound maximum takeoff weight, giving it impressive useful load and range capabilities for cross-country travel.

The Legacy's operating envelope reflects its sport-touring mission: a never-exceed speed of 250 knots, maximum structural cruising speed of 201 knots, and stall speeds in the 60-67 knot range depending on configuration. With retractable landing gear, a pressurization option on some variants, and typical cruise altitudes in the mid-teens to low flight levels, the Legacy appeals to experienced pilots seeking near-turboprop performance at piston operating costs. The type requires careful speed management and solid piloting skills. Its clean aerodynamics and relatively high wing loading demand respect during approach and landing phases.

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

FLIGHTS
98
all time
FLOWN HOURS
56
tracked time
📍
AIRPORTS VISITED
7
unique
📡
CALLSIGNS
1
14 routes
📅
SERVICE PERIOD
6/6/2025 → 8/7/2026
first → last
INCIDENT RATE
0.0%
0 flagged

Top routes

By flight count

8
8
3
2
1
1
1
1
1

Flight numbers

Most-flown by this airframe

1

Aircraft specifications

Lancair LC41-550FG

Engines
Single Piston
Vref (approach)
80 kt
MTOW
3,550 lb
Wake category
L

Recent flights

Newest 50 operations of N74YZ

50
8/7/2026
38m
No alerts
7/25/2026
36m
No alerts
7/15/2026
32m
No alerts
7/7/2026
33m
No alerts
6/18/2026
19m
No alerts
6/2/2026
33m
No alerts
5/31/2026
29m
No alerts
5/11/2026
8m
No alerts
5/11/2026
6m
No alerts
4/28/2026
27m
No alerts
4/18/2026
27m
No alerts
3/26/2026
32m
No alerts
3/25/2026
30m
No alerts
3/19/2026
21m
No alerts
3/19/2026
20m
No alerts
3/7/2026
34m
No alerts
3/3/2026
28m
No alerts
2/26/2026
23m
No alerts
2/26/2026
11m
No alerts
2/26/2026
1h 39m
No alerts
2/24/2026
23m
No alerts
2/2/2026
27m
No alerts
1/27/2026
18m
No alerts
1/27/2026
17m
No alerts
1/15/2026
30m
No alerts
1/10/2026
35m
No alerts
12/22/2025
56m
No alerts
12/18/2025
40m
No alerts
12/8/2025
2h 4m
No alerts
12/4/2025
1h 52m
No alerts
12/2/2025
29m
No alerts
11/26/2025
31m
No alerts
11/24/2025
30m
No alerts
11/13/2025
29m
No alerts
11/12/2025
46m
No alerts
10/3/2025
42m
No alerts
10/3/2025
42m
No alerts
9/23/2025
31m
No alerts
9/18/2025
31m
No alerts
9/9/2025
5m
No alerts
9/9/2025
30m
No alerts
9/5/2025
31m
No alerts
8/20/2025
13m
No alerts
8/12/2025
42m
No alerts
8/9/2025
27m
No alerts
8/4/2025
24m
No alerts
7/25/2025
30m
No alerts
7/22/2025
26m
No alerts
6/13/2025
14m
No alerts
6/8/2025
32m
No alerts
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