Distinguishing Features
- Four side windows
- Aft double “utility door” on right fuselage
- Aft-cabin club seating
- Inlet scoop on top of engine nacelles
1969 – 1983 TH-1 through TH-1388, TH-1390 through TH-1395:
- Single, throw-over control yoke
- Throttles in the center of the power quadrant, props left mixtures right
- Gear handle on right, flap on left
1984 – 2005 TH-1389, TH-1396 through TH-2123:
- Dual flight controls
- Throttles at the left of the power quadrant, props center mixtures right
- Gear handle on left, flap on right
- Small “turbine style” engine gauges
Common options and modifications
- Instrument panel and/or avionics upgrades
- Interior upgrades
- Long-range fuel (194 gallons)
1969 – 1983 TH-1 through TH-1388, TH-1390 through TH-1395:
- Dual control yoke
- Engine upgrades