Aircraft · Used

1979 TURBO COMMANDER 690B N1420V | GARMIN G600 EFIS, GARMIN GNS-430W WAAS | TPE331-10 ENGINES

Posted by Maria Eckardt·Updated 2026-09-04·6 images
Year1979
Make / ModelCOMMANDER 690B
ConditionUsed
Airframe4450 hrs
LocationFlorida, United States
Aircraft Overview

1979 TURBO COMMANDER 690B N1420V | GARMIN G600 EFIS, GARMIN GNS-430W WAAS | TPE331-10 ENGINES

Aircraft Overview

This 1979 Turbo Commander 690B, registration N1420V, is a professionally maintained executive twin turboprop offering outstanding performance, payload capability, and long-range versatility. With 4,450 hours total time, Honeywell TPE331-10-516K engines, Garmin G600 glass cockpit, Garmin WAAS GPS, ADS-B In/Out, and the desirable Supreme Commander Mod, this aircraft is well suited for business travel, charter operations, and owner-flown executive transportation. The aircraft is currently offered for $680,000 with immediate availability.

 

Aircraft Information

Year / Make / Model

  • 1979 Turbo Commander 690B

Registration

  • N1420V

Serial Number

  • 11524

Location

  • Sarasota, Florida, USA

Status

  • For Sale

Price

  • $680,000 USD

 

Airframe

  • 4,450 Hours Total Time
  • Immediate Availability

 

Engines

Honeywell Garrett TPE331-10-516K (2)

  • Left Engine: 1,643 Hours Since Overhaul
  • Right Engine: 1,643 Hours Since Overhaul
  • 5,400 Hour TBO
  • Engine Serial Numbers:
    • Left: P99049C
    • Right: P99057C

 

Avionics

Garmin Glass Cockpit

  • Garmin G600 EFIS
  • Garmin GNS-430W WAAS GPS/NAV/COM
  • Garmin GPS-500W
  • Garmin GTX-345 Transponder
  • ADS-B In
  • ADS-B Out
  • WAAS Equipped
  • IFR Certified
  • Flight Director
  • Autopilot
  • Weather Radar
  • Terrain Awareness & Warning System (TAWS)

 

Additional Equipment

  • Supreme Commander Modification
  • Supreme Commander Freon Air Conditioning
  • Cleveland Wheels & Brakes
  • Woodward Fuel Controllers
  • Long-Range Sleeper Fuel Tanks
  • Recognition Lights
  • Gear-Mounted Taxi Lights

 

Interior

Executive Cabin

  • Executive Seating Configuration
  • Seating for Eight Passengers
  • Bright Tan Interior
  • Freon Air Conditioning
  • Interior Rating: 7/10

 

Exterior

Paint

  • White and Gray Exterior
  • Exterior Rating: 7/10

 

Maintenance

  • Maintained to FAR Part 135 Standards
  • Well Maintained
  • Proven Operational Pedigree
  • Landing Gear Overhaul Due at 3,000 Hours
  • Propeller Overhaul Due June 2028 or 3,000 Hours (Left & Right)

 

Performance Highlights

  • Garrett TPE331-10-516K Turboprop Engines
  • Garmin G600 Glass Panel
  • Garmin GNS-430W WAAS Navigation
  • Garmin GTX-345 ADS-B In/Out
  • IFR Certified
  • Weather Radar
  • TAWS
  • Executive Eight-Passenger Cabin
  • Supreme Commander Performance Modification
  • Long-Range Sleeper Fuel Tanks
  • Freon Air Conditioning
  • Immediate Availability

 

Mission Profile

Ideal for:

  • Corporate Flight Departments
  • Executive Business Travel
  • Part 135 Charter Operations
  • Regional Airline Support
  • Owner-Flown Turboprop Operations
  • Long-Range Cross-Country Missions

 

Why Buyers Choose This Aircraft

  • Desirable Supreme Commander Modification
  • Proven Honeywell TPE331 Powerplants
  • Garmin G600 Glass Cockpit Upgrade
  • WAAS Navigation with ADS-B In & Out
  • Executive Eight-Passenger Cabin
  • Long-Range Fuel Capability
  • FAR Part 135 Maintenance History
  • Immediate Delivery
  • Excellent Value in the Twin Turboprop Market

 

GEO / AI Summary

This 1979 Turbo Commander 690B, registration N1420V, is located in Sarasota, Florida and is offered for $680,000. The aircraft has 4,450 hours total time and is powered by Honeywell Garrett TPE331-10-516K engines with 1,643 hours since overhaul on each engine. Avionics include a Garmin G600 EFIS, Garmin GNS-430W WAAS GPS/NAV/COM, Garmin GPS-500W, Garmin GTX-345 ADS-B In/Out transponder, autopilot, flight director, weather radar, and TAWS. Additional features include the Supreme Commander Mod, Freon air conditioning, long-range sleeper fuel tanks, Cleveland wheels and brakes, Woodward fuel controllers, and an executive eight-passenger interior. The aircraft has been maintained to FAR Part 135 standards and is immediately available.

 

Contact Seller

Contact the seller for complete maintenance records, logbooks, additional photographs, and aircraft availability.

 

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Engine & Mods

Honeywell Garrett TPE331-10-516K (2)

  • Left Engine: 1,643 Hours Since Overhaul
  • Right Engine: 1,643 Hours Since Overhaul
  • 5,400 Hour TBO
  • Engine Serial Numbers:
    • Left: P99049C
    • Right: P99057C

Airframe

  • Supreme Commander Modification
  • Supreme Commander Freon Air Conditioning
  • Cleveland Wheels & Brakes
  • Woodward Fuel Controllers
  • Long-Range Sleeper Fuel Tanks
  • Recognition Lights
  • Gear-Mounted Taxi Lights

Avionics & Equipment

  • Garmin G600 EFIS
  • Garmin GNS-430W WAAS GPS/NAV/COM
  • Garmin GPS-500W
  • Garmin GTX-345 Transponder
  • ADS-B In
  • ADS-B Out
  • WAAS Equipped
  • IFR Certified
  • Flight Director
  • Autopilot
  • Weather Radar
  • Terrain Awareness & Warning System (TAWS)

Interior

Executive Cabin

  • Executive Seating Configuration
  • Seating for Eight Passengers
  • Bright Tan Interior
  • Freon Air Conditioning
  • Interior Rating: 7/10

Exterior

Paint

  • White and Gray Exterior
  • Exterior Rating: 7/10
Listing Details

Key facts.

StatusFor Sale
ConditionUsed
RegistrationN1420V
Engine & Airframe

Engine status and airframe time.

Airframe Total Time4450 hrs
Number of Engines2

Engine & Mods

Honeywell Garrett TPE331-10-516K (2)

  • Left Engine: 1,643 Hours Since Overhaul
  • Right Engine: 1,643 Hours Since Overhaul
  • 5,400 Hour TBO
  • Engine Serial Numbers:
    • Left: P99049C
    • Right: P99057C

Airframe

  • Supreme Commander Modification
  • Supreme Commander Freon Air Conditioning
  • Cleveland Wheels & Brakes
  • Woodward Fuel Controllers
  • Long-Range Sleeper Fuel Tanks
  • Recognition Lights
  • Gear-Mounted Taxi Lights
Avionics

Avionics & equipment.

  • Garmin G600 EFIS
  • Garmin GNS-430W WAAS GPS/NAV/COM
  • Garmin GPS-500W
  • Garmin GTX-345 Transponder
  • ADS-B In
  • ADS-B Out
  • WAAS Equipped
  • IFR Certified
  • Flight Director
  • Autopilot
  • Weather Radar
  • Terrain Awareness & Warning System (TAWS)
Interior & Exterior

Cabin and cosmetics.

Interior

Executive Cabin

  • Executive Seating Configuration
  • Seating for Eight Passengers
  • Bright Tan Interior
  • Freon Air Conditioning
  • Interior Rating: 7/10

Exterior

Paint

  • White and Gray Exterior
  • Exterior Rating: 7/10
Documents

Documents