TJ-128 LLC· ICAO24 abc655· last seen 7d ago

N858P is a Beechcraft 58T, a twin-engine piston aircraft operated by TJ-128 LLC. SkyMeter has tracked 156 flights totalling 127 hours of airtime via ADS-B across 2 callsigns. The most frequent segment is KO61 to KO61. Service window in our records spans 402 days. Of those flights, 26 (16.7%) 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
156
all time
FLOWN HOURS
127
tracked time
📍
AIRPORTS VISITED
28
unique
📡
CALLSIGNS
2
48 routes
📅
SERVICE PERIOD
06/10/2025 → 07/17/2026
first → last
INCIDENT RATE
16.7%
26 flagged

Top routes

By flight count

10
5
4
4
3
3
3
KO61 E36
2
E36 KO61
2
2
2

Flight numbers

Most-flown by this airframe

2

Aircraft specifications

Beechcraft 58T

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

Recent flights

Newest 50 operations of N858P

50
07/17/2026
8m
No alerts
07/17/2026
10m
No alerts
07/16/2026
8m
△ Low approach-stability score
07/16/2026
33m
No alerts
07/14/2026
37m
No alerts
07/14/2026
43m
No alerts
07/13/2026
9m
No alerts
06/27/2026
27m
No alerts
06/06/2026
5m
△ Low approach-stability score
04/26/2026
2h 37m
No alerts
04/23/2026
2h 42m
No alerts
04/23/2026
31m
No alerts
04/19/2026
5m
△ Low approach-stability score
04/19/2026
10m
No alerts
04/12/2026
17m
No alerts
04/12/2026
2h 44m
No alerts
04/10/2026
2h 57m
No alerts
04/04/2026
17m
△ Low approach-stability score
04/04/2026
13m
No alerts
03/22/2026
1h 56m
No alerts
03/21/2026
1h 50m
No alerts
03/09/2026
11m
No alerts
03/08/2026
5h 40m
No alerts
03/08/2026
5h 28m
No alerts
02/12/2026
13m
△ Low approach-stability score
02/12/2026
1h 10m
No alerts
02/12/2026
15m
No alerts
02/08/2026
13m
No alerts
02/03/2026
28m
No alerts
02/03/2026
29m
No alerts
01/19/2026
17m
No alerts
12/30/2025
14m
No alerts
12/30/2025
16m
△ Low approach-stability score
12/30/2025
19m
No alerts
12/30/2025
13m
No alerts
11/23/2025
9m
No alerts
11/23/2025
49m
△ Low approach-stability score
11/02/2025
18m
No alerts
11/02/2025
13m
No alerts
10/31/2025
14m
No alerts
10/31/2025
19m
No alerts
10/31/2025
9m
No alerts
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