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Beechcraft 300LW

Everything here is true of every aircraft of the type, not of any one aircraft.

The Super King Air 300 is the 200-series airframe with the 1,050 shp PT6A-60A engines that later went into the 350. It cruises at 290 knots with 1,700 nautical miles of range and carries eight or nine passengers, and it was the fastest King Air until the 350 arrived.

The important difference from a B200 is regulatory: at 14,000 lb maximum takeoff weight the 300 requires a BE-300 type rating, where the 12,500 lb B200 does not. That is a materially higher training and currency burden and changes who can legally fly it. Operating costs rise in proportion — two larger PT6s, around 115 gallons an hour, a cabin-class annual and two pilots in nearly all operations. Only a few hundred were built before the 350 replaced it, so the fleet is smaller than the 200 series.

Variants of the Beechcraft King Air 300 / 350

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What it is

Seats11
Landing geartricycle
Engines2
EnginePratt & Whitney Canada PT6A-60A
Horsepower1,050 hp
FuelJetA
Certification basisFAR23
Production start1984
Production end1990
Endorsements requiredmulti-engine

Performance

Cruise speed290 KTAS
Range1,700 nm
Service ceiling35,000 ft
Climb rate2,748 ft/min
Stall speed (Vso)80 KCAS
Takeoff over 50 ft3,000 ft
Landing over 50 ft2,600 ft

Load and fuel

Seats11
Useful load3,700 lb
Full-fuel payload89 lb
Max takeoff weight12,500 lb
Empty weight8,800 lb
Usable fuel539 gal
Fuel burn at cruise115 gal/h

Cost of ownership

Price, low$1,500,000
Price, high$2,500,000
Prices as of2026
Engine TBO3,600 h
Overhaul cost, low$520,000
Overhaul cost, high$780,000

The fleet and its record

Registered, all time12
Active fleet6
Median year built1989.0
NTSB events, last 10 years0
Fatal events, last 10 years0
Events per 1,000 active, last 10 years—
Personal-flying events per 1,000 active—
Ownership transfers, last 24 months0
Transfers per 100 active—
Airworthiness directives5
Directives, last 5 years1
Rate confidencenone

Peer scores6

Peer classFixed wing multi-engine, turbo-prop, 2 engines, 7+ seats
Accident record—1
Severity—2
Access—3
Support2.3 of 104
Liquidity—5
  1. Accident record: class median 13.13 · 24 models in class.
  2. Severity: class median 31.67.
  3. Access: class median 5,500.
  4. Support: class median 56.5.
  5. Liquidity: class median 22.37.
  6. Each of the five categories places the model within its peer class, from 0 (the worst of the class) to 10 (the best): a position among comparable models, not a grade. The overall score is the sum of the categories shown that are scored, out of 10 for each (50 when all five are); it is given only when at least 4 of the five are scored, and it can be set against another model's only when both are in the same peer class and scored on the same categories. When accident record and severity cannot be scored because the model has too few records, the other three give a partial score out of 30, labelled as such; it is never set against a full score.

Data as of: FAA registry Sep 28 · NTSB Oct 2 · ADs Oct 6 · scores Sep 30

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