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Turboprop

1984 BEECHCRAFT KING AIR 300

🕒 Listed 4 weeks ago
$1,750,000
fyiEstimate $1,665,000–$1,707,500 ⓘ How this estimate is built

Starts from the median asking price of 5 comparable Beechcraft KING AIR 300 listings ($1,795,000), then adjusts for:

  • Year -2 vs comparable listings -3.0%
  • Airframe time -528 hr vs comps +1.1%
  • Engine time +259 hr vs comps (twin turbine) -3.1%
  • Autopilot (60% of comps) +0.7%
  • ADS-B (80% of comps) +0.5%
  • Market supply: 11 for sale of 126 FAA-registered -2.3%

Shown as a range. An estimate from asking-price comparables and FAA supply data — not an appraisal.

1984
9,911 hrs
N135MK ✈ Flight Tracking
Oct 17, 2026 (2 days ago)
FA-003
PRATT & WHITNEY PT6A-60A
2
RAISBECK
—
📍 Windermere, Florida
Rio Frio Leasing Co LLC
Per the FAA aircraft registry (public record)
📍 Houston, TX

Overview

Make / ModelBeechcraft KING AIR 300
TypeTurboprop
Airframe time9,911 hrs
Engine time3,075 SMOH
Prop blades5
Avionics / flight deckGARMIN
Avionics / TransponderGARMIN GTX 335R
Avionics / Audio panelGarmin GMA35C
Avionics / GPS / datalinkGARMIN GTN 750
Avionics / GPS / navGTN-750s
Avionics / AutopilotAPS-65
Avionics / Datalink weatherGDL-69A
Avionics / Standby instrumentMD-302
Annual7/1/24
Autopilot ADS-B

Description

Turn-Key is redefined with this King Air 300. The engines have recent hot sections. The propellers have fresh overhauls. New paint in 2024. New interior in 2019. The landing gear was overhauled in 2024. This King Air 300 is ready to go to work today!

Modifications

TYPE A & C USB PORTS: COCKPIT & CABIN TEXTRON GROUND COOLING SYSTEM 2022 OVERSIZED CUP HOLDERS: FITS YETI CUPS RE-DESIGNED GALLEY BAR RAISBECK AFT BODY STRAKES DUAL AFT JUMP SEATS 2016 RAISBECK WING LOCKERS LED LANDING LIGHTS 2021 NEW FRAKES EXHAUST SYSTEM 2022 LED WING TIP NAV & STROBE LIGHTS 2022 FLUSH POTTY QUICK DON OXYGEN MASKS DUAL AIRSTAIR CABLES ENGINE PERFORMANCE LOGS

Avionics

GARMIN DUAL GTN-750s 2018 GARMIN GDL-69A XM/RECEIVER 2018 GARMIN GA-37 GPS/WAAS/XM ANTENNA 2018 GARMIN GMA35C AUDIO PANEL WITH PASSENGER INTERCOM 2018 GARMIN GTX345R TRANSPONDER 2018 GARMIN GTX335R TRANSPONDER 2018 GARMIN GWX COLOR WEATHER RADAR 2018 MID-CONTINENET MD-302 STANDBY INSTRUMENT 2018 FLIGHT STREAM 210 BLUETOOTH 2018 COLLINS APS-65 AUTO PILOT/FLIGHT DIRECTOR COLLINS DME SPARE APS-65 AUTOPILOT AMPLIFIER SPARE PC-17 STATIC INVERTER ADS-B IN & OUT

Service Difficulty Reports (SDRs)

Checking FAA service difficulty reports…

Airworthiness Directives (ADs)

Checking airworthiness directives…

How this aircraft compares

Where this Beechcraft KING AIR 300 lands versus other Beechcraft KING AIR 300 listings on fyiAero.

Price

20th pct
$1.8M$2.5MThis aircraft · $1.8M

$1.8M · 20th percentile of 5 listings

Airframe time

60th pct
6,27013,187This aircraft · 9,911

9,911 hours total (TTAF) · 60th percentile of 10 listings

Engine time (Engine 1)

90th pct
7253,587This aircraft · 3,075

3,075 hours since major overhaul · 90th percentile of 10 listings

Engine time (Engine 2)

80th pct
7253,859This aircraft · 2,821

2,821 hours since major overhaul · 80th percentile of 10 listings

Percentile = share of comparable listings at or below this value. Lower airframe/engine hours are generally fresher; price reflects the asking price only.

General

Year1984
ManufacturerBEECHCRAFT
ModelKING AIR 300
Serial NumberFA-003
ConditionUsed
Registration #N135MK

Airframe

Total Time9,911

Engine 1

Engine 1 Make/ModelPRATT & WHITNEY PT6A-60A
Engine 1 Serial NumberPCE-95005
Engine 1 Time3,075 SMOH
Engine 1 TBO3600
Hot Section Time 1742

Engine 2

Engine 2 Make/ModelPRATT & WHITNEY PT6A-60A
Engine 2 Serial NumberPCE-95006
Engine 2 Time2,821 SMOH
Engine 2 TBO3600
Hot Section Time 2741

Props

Prop 1 ManufacturerRAISBECK
Prop 1 Time0 SOH
Prop 2 ManufacturerRAISBECK
Prop 2 Time0 SOH
Number of Blades5
Swept Blade PropellersYes

Avionics

Flight Deck Manufacturer/ModelGARMIN
Avionics/RadiosGARMIN DUAL GTN-750s 2018 GARMIN GDL-69A XM/RECEIVER 2018 GARMIN GA-37 GPS/WAAS/XM ANTENNA 2018 GARMIN GMA35C AUDIO PANEL WITH PASSENGER INTERCOM 2018 GARMIN GTX345R TRANSPONDER 2018 GARMIN GTX335R TRANSPONDER 2018 GARMIN GWX COLOR WEATHER RADAR 2018 MID-CONTINENET MD-302 STANDBY INSTRUMENT 2018 FLIGHT STREAM 210 BLUETOOTH 2018 COLLINS APS-65 AUTO PILOT/FLIGHT DIRECTOR COLLINS DME SPARE APS-65 AUTOPILOT AMPLIFIER SPARE PC-17 STATIC INVERTER ADS-B IN & OUT

Additional Equipment

Additional EquipmentTYPE A & C USB PORTS: COCKPIT & CABIN TEXTRON GROUND COOLING SYSTEM 2022 OVERSIZED CUP HOLDERS: FITS YETI CUPS RE-DESIGNED GALLEY BAR RAISBECK AFT BODY STRAKES DUAL AFT JUMP SEATS 2016 RAISBECK WING LOCKERS LED LANDING LIGHTS 2021 NEW FRAKES EXHAUST SYSTEM 2022 LED WING TIP NAV & STROBE LIGHTS 2022 FLUSH POTTY QUICK DON OXYGEN MASKS DUAL AIRSTAIR CABLES ENGINE PERFORMANCE LOGS

Modifications/Conversions

Dual Aft Body StrakesYes
Wing Locker SystemYes

Interior

Year Interior2019
Number of Seats12

Exterior

Year Painted2024

Inspection Status

Inspection StatusLANDING GEAR OVERHAULED: 7/1/24 NEW WINDSHIELDS: 12/10/20 NEW COOL VIEW CABIN WINDOW SHADES: 12/11/18 NEW PAINT BY JIM MILLER, UVALDE, TEXAS 2024 SOUTH STAR INTERIOR WITH SWIVEL CHAIRS/AV FAB TABLES AV FAB CABIN: 2019 PWI INTERIOR LED LIGHTING 2018 TRAXXALL MAINTENANCE TRACKING SYSTEM ALL LOGS AND RECORDS SINCE NEW NO DAMAGE HISTOR

Operating costs & specifications — Beechcraft King Air 300

Typical model-level figures for the Beechcraft King Air 300 (not this specific airframe).

$1,076,540annual budget · 325 hrs/yr
$2,098variable cost / hour
$6.64cost per nm
128.0gph fuel burn
$2,060,658avg pre-owned asking fyiEstimate  $1,665,000–$1,707,500

Annual cost breakdown

Low useHigh use
Hours / year200325
Fuel$184,320$299,520
Fixed$394,820$394,820
Variable$419,520$681,720
Total / hour$4,072$3,312

Performance & dimensions

Range1,600 nm
Cruise speed294 kts · 338 mph
Seating2 crew + 6 passengers
Cabin H × W × L4' 9" × 4' 6" × 16' 8"
Interior volume361 ft³
Takeoff / landing3900 ft / 2800 ft

About this plane

The Beechcraft King Air 300 has a variable operating cost of $1,952 per hour and delivers strong performance in the twin-turboprop category. The King Air 300 offers a range of 1,500 nautical miles and a normal cruise speed of 316 knots (364 mph), making it well-suited for both regional and cross-country operations. With an average fuel burn of 128 gallons per hour, it strikes an effective balance between speed, range, and efficiency. Inside, the Beechcraft King Air 300 features a cabin measuring 4'9" high, 4'6" wide, and 16'8" long, with a total interior volume of 361 cubic feet. The aircraft comfortably accommodates up to 9 passengers, offering a spacious and quiet cabin experience. With a takeoff requirement of just 3,900 feet and a landing distance of 2,800 feet, the King Air 300 is capable of operating from short and unimproved runways. Well-regarded for its versatility, reliability, and comfort, the King Air 300 continues to be a trusted choice for corporate, charter, and government operators around the world. Get a Personalized Demo See AviaCost in action with a tailored walkthrough of Beechcraft King Air 300's full ownership model — including trip costs, depreciation, and branded PDF reports.

Range from base

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Last flight

Actual flight path from FlightAware for N135MK. More flight tracking ›