WILLIAMSON JIMMY L· ICAO24 a394c7· last seen Apr 2026

N33PM is a Beechcraft 58T, a twin-engine piston aircraft operated by WILLIAMSON JIMMY L. SkyMeter has tracked 20 flights totalling 35 hours of airtime via ADS-B. The most frequent segment is KAWO to KCOE. Service window in our records spans 315 days. Of those flights, 6 (30.0%) carry at least one detected incident: a go-around, unstable approach, stall warning, or runway excursion. The Beechcraft 58T has a maximum takeoff weight of 5,500 lb, light wake category.

About the Beechcraft 58T

The Beechcraft Baron 58T is the turbocharged variant of the venerable Baron 58, one of general aviation's most successful light twins. Introduced in the mid-1970s, the 58T added twin Continental TSIO-520 engines with turbochargers, enabling the aircraft to maintain sea-level power up to higher altitudes and cruise efficiently in the flight levels where most light twins struggle. This capability made it particularly popular with owner-pilots flying long cross-country missions over mountainous terrain and with small charter operators needing reliable IFR performance.

The Baron 58T's pressurized cousin, the Baron 58P, offered even greater high-altitude capability, but the unpressurized 58T struck an appealing balance: it delivered much of the altitude performance without the complexity, weight, and maintenance burden of a pressurization system. Typical cruise speeds reach 200-220 knots true airspeed at altitude, with a service ceiling around 25,000 feet, substantially higher than naturally aspirated twins. The type seats six in a comfortable cabin and remains a favorite among business owners, ranchers covering large territories, and pilots who value the redundancy of twin engines combined with respectable speed and range.

Beechcraft built the Baron series for over four decades, and the 58T variant remains a common sight at general aviation airports across North America. Its combination of speed, payload, and high-altitude capability continues to serve operators who need more than a single-engine aircraft can offer but don't require the operating costs of a turboprop or light jet. SkyMeter has tracked flights across airframes and operators, with the largest observed operator.

FLIGHTS
20
all time
FLOWN HOURS
35
tracked time
📍
AIRPORTS VISITED
6
unique
📡
CALLSIGNS
1
8 routes
📅
SERVICE PERIOD
05/30/2025 → 04/11/2026
first → last
INCIDENT RATE
30.0%
6 flagged

Top routes

By flight count

5
2
1
1
1
50S KEUL
1

Flight numbers

Most-flown by this airframe

1

Aircraft specifications

Beechcraft 58T

Engines
Twin Piston
Vref (approach)
90 kt
MTOW
5,500 lb
Wake category
L

Recent flights

Newest 12 operations of N33PM

12
04/11/2026
22m
No alerts
03/30/2026
7h 27m
No alerts
03/29/2026
3h 53m
No alerts
01/27/2026
21m
No alerts
01/05/2026
8m
△ Low approach-stability score
12/03/2025
9m
No alerts
06/13/2025
1h 30m
△ Low approach-stability score
06/01/2025
1h 24m
△ Low approach-stability score
© SkyMeter · All flight data subject to ODbL attribution