Cessna 150

Cessna introduced the 150 in 1958 as a tricycle-gear version of the Cessna 140. The 140 had been a tailwheel trainer through the 1940s and early 1950s, but the market was moving toward nosewheel airplanes that were easier to land. The 150 used the same wing as the 140, a redesigned tricycle gear, and the proven Continental O-200-A engine at 100 horsepower. First deliveries were 1959. The airplane sold immediately.

Production iterated through variants A (1959), B (1962), C (1963), D (1964), E (1965), F (1966), G (1967), H (1968), J (1969), K (1970), L (1971), and M (1975-1977). The major changes were cosmetic and minor refinement. Cessna also produced the 150 Aerobat starting in 1970, which had reinforced wings, a quick-release canopy, and certification for limited aerobatics including spins, loops, and rolls. The Aerobat trades at premiums over standard 150s on the used market.

Production ended in 1977 when Cessna replaced the 150 with the 152, which used the Lycoming O-235 engine at 110 horsepower. The 152 had better short-field performance and addressed some of the 150's high-altitude limitations. Cessna 150 production totaled approximately 23,800 aircraft, making it one of the most-built airplanes in general aviation. The fleet has aged but parts and shop support remain reasonable through the Cessna 150-152 Club and the broader vintage Cessna network.

The Cessna 150 cruises at about 100 KTAS at 75% power, burning 5.5 to 6 gph of 100LL. At long-range cruise (65%), the airplane drops to about 90 KTAS on 5 gph. These numbers are honest at sea level. Density altitude eats performance fast. At gross weight on a hot day above 5,000 feet field elevation, the 150 climbs at about 200 to 400 fpm and can struggle to clear obstacles. That's not a defect. That's what a 100-horsepower trainer is.

Useful load is the 150's defining limitation. With full fuel (22.5 gallons usable on most variants), useful load for people and bags is about 350 pounds. Two adults plus minimal bags fit comfortably. Two larger adults plus full fuel may exceed gross weight depending on the specific airplane and equipment. Range with reserves is about 350 nm. The airplane is best at short hops, training operations, and pilots who fly solo or with a small passenger.

The Continental O-200-A is the engine on every 150. It's a four-cylinder horizontally opposed direct-drive piston engine rated at 100 hp at 2,750 RPM. Continental's published TBO is 1,800 hours (2,000 hours for serial number 1006000 and later) per Continental Service Information Letter SIL 98-9E. The O-200 is one of the longest-produced light-aircraft engines in history. Parts and shop support remain reasonable.

Field overhauls at Gann Aviation, Air Power, or other reputable shops run about $30,000 to $38,000 in 2026 prices. That's a significant fraction of the airplane's acquisition cost, which is the central economic question of 150 ownership. Many 150 owners run the engine on-condition past TBO with oil analysis and compression checks, which is legal under Part 91 non-commercial operation but requires careful judgment.

Oil consumption on a healthy O-200 runs about 0.1 quarts per hour. The engine is one of the cleanest oil burners in the GA fleet. Cylinder work at mid-time intervals is uncommon when the engine is operated and managed reasonably. Many 150 engines reach TBO without intermediate top overhauls.

Plan on $90 to $130 per flight hour at 75 hours a year of utilization, all-in. The 150 is the cheapest certified airplane to own. Fuel and oil run about $30 to $42 per hour at 5.5 gph and $5.50 to $7 for 100LL. Engine overhaul reserve is $17 to $21 per hour based on a $30,000 to $38,000 overhaul amortized across the 1,800-hour TBO. Airframe maintenance reserve is $8 to $15 per hour. Annual fixed costs (hangar, insurance, annual inspection) add another $30 to $50 per hour at 75 hours a year of utilization.

Insurance is the structural advantage of 150 ownership. Hull values are low. Liability exposure is modest. First-time owners with private pilot certificates can typically qualify for $1,500 to $3,000 a year coverage. The 150 is also a partnership-friendly airplane. Two or three pilots sharing one airframe can put the per-hour cost into the $70 to $100 range at 100+ flight hours per year per pilot.

Acquisition cost in mid-2026 runs $25,000 to $55,000 for flyable airplanes depending on engine time, airframe condition, panel equipment, and Aerobat status. Project airplanes (non-current, needing significant work) trade at $10,000 to $20,000. Late-model 150Ms with fresh engines and modern Garmin avionics retrofits run $50,000 to $65,000. Aerobat variants command meaningful premiums over standard 150s.

The Cessna 150-152 Club is essential. Annual dues run about $50. Members get the forum, technical articles, type-specific pre-buy guidance, and the long fleet history accumulated by the type-club community since the 1960s. Most parts questions and most maintenance shortcuts find answers in the Club's accumulated knowledge.