Cessna 172N Skyhawk/100

The Cessna 172N Skyhawk, often called the 172N/100, entered production in 1967 and became one of the most recognizable light‑aircraft ever built. Developed from the earlier 172M, the N model introduced a higher‑compression Lycoming O‑320‑E engine that delivered 160 horsepower, allowing a cruise speed near 122 knots and a useful load exceeding 800 pounds. Its all‑metal airframe featured a wider cabin, increased baggage space, and the first factory‑installed aluminum wing spar, improving durability and simplifying maintenance. The 172N also incorporated a new avionics package with the VHF navigation suite that became standard in flight schools. Over 10,000 units were manufactured before production shifted to the 172P in 1972, cementing the N’s reputation as a reliable trainer and personal aircraft. Flight schools worldwide valued its forgiving handling, stable low‑speed characteristics, and forgiving stall behavior, making it a staple for pilot certification. The 172N’s legacy endures in modern Skyhawk variants, and many original N airframes still log thousands of hours, illustrating the model’s lasting impact on general aviation training and private flying. Its design also served as the foundation for experimental modifications, ranging from glass‑cockpit retrofits to turboprop conversions, underscoring the 172N’s adaptability and enduring relevance in training environments and hobbyist circles.