MAINE INSTRUMENT FLIGHT· ICAO24 a8bf56· last seen May 2026

N66293 is a Beech 24 Sierra, a single-engine piston aircraft operated by MAINE INSTRUMENT FLIGHT. SkyMeter has tracked 76 flights totalling 32 hours of airtime via ADS-B across 2 callsigns. The most frequent segment is KWVL to KAUG. Service window in our records spans 345 days. Of those flights, 6 (7.9%) carry at least one detected incident: a go-around, unstable approach, stall warning, or runway excursion. The Beech 24 Sierra has a 33 ft wingspan, a maximum takeoff weight of 2,750 lb.

About the Beech 24 Sierra

The Beechcraft Sierra is a four-seat, single-engine piston aircraft that emerged in the late 1960s as Beechcraft's answer to the Piper Arrow and Cessna Cardinal RG. Introduced in 1970 as the Model 24R Sierra, it featured retractable landing gear and a 200-horsepower Lycoming IO-360 engine, offering owner-pilots a step up from fixed-gear trainers with cruise speeds around 145 knots. Beechcraft also produced the fixed-gear Sundowner variant (Model 23) on the same airframe, creating a family of rugged, stable cross-country tourers known for their solid build quality and docile handling characteristics.

The Sierra's claim to fame was its combination of Beechcraft's trademark heavy, stable feel with relatively forgiving stall behavior and a roomy cabin, wider than contemporary Pipers and more comfortable for long flights. Production ran until 1983, with approximately 700 Sierras built alongside several thousand Sundowners and Musketeers in the Model 19/23/24 family. While never a blockbuster seller like the Bonanza, the Sierra carved out a loyal following among pilots who valued its honest flying qualities and the prestige of the Beechcraft name without the complexity or cost of a Bonanza.

Today the Sierra remains a capable if somewhat overlooked platform in the used aircraft market, prized by owners who appreciate its 800-nautical-mile range, generous useful load, and straightforward systems. Its operating envelope (never-exceed speed of 225 knots indicated, cruise at 145 knots true, and a stall speed around 60 knots with full flaps) makes it a solid instrument platform and cross-country traveler. SkyMeter has tracked flights across airframes and operators, with the most frequently observed operator.

FLIGHTS
76
all time
FLOWN HOURS
32
tracked time
📍
AIRPORTS VISITED
24
unique
📡
CALLSIGNS
2
31 routes
📅
SERVICE PERIOD
06/04/2025 → 05/16/2026
first → last
INCIDENT RATE
7.9%
6 flagged

Top routes

By flight count

10
2
08B KAUG
2
2
1
1
1
1
1
1

Flight numbers

Most-flown by this airframe

2

Aircraft specifications

Beech 24 Sierra

Engines
Single Piston
Vref (approach)
78 kt
MTOW
2,750 lb
Wingspan
33 ft
Length
26 ft
Wake category
Light

Recent flights

Newest 42 operations of N66293

42
11/19/2025
8m
△ Low approach-stability score
07/24/2025
1h 38m
No alerts
06/26/2025
1h 27m
No alerts
06/25/2025
16m
△ Low approach-stability score
06/04/2025
1h 9m
△ Low approach-stability score
© SkyMeter · All flight data subject to ODbL attribution