Cessna 170: Definition, Specifications, Performance, Difference

The Cessna 170 is a single-engine, four-seat aircraft designed for general aviation purposes. The Cessna 170 features specifications including engine type, wing configuration, and propeller design that contribute to its performance. Pilots operate the Cessna 170 in various flight conditions with a focus on takeoff efficiency and cockpit functionality. The aircraft includes a cabin with seating arrangements optimized for pilot and passenger comfort. Understand the Cessna 170's model variants, panel layout, and manual operation to evaluate its capabilities fully.

The Cessna 170 measures 24 to 25 feet (7.32 to 7.62 meters) in length and has a wingspan of 36 feet (10.97 meters). The aircraft stands 6 feet 7 inches (2.007 meters) tall with an empty weight ranging from 1,205 to 1,220 (546.6 to 553.3 kilograms) pounds. The maximum gross weight of the Cessna 170B model is 2,200 pounds (998 kilograms). The Continental C-145-2 engine powers the aircraft, delivering 145 horsepower at 2,700 RPM. This air-cooled, horizontally opposed engine ensures reliable performance during takeoff and cruising. The Cessna 170 achieves a cruising speed of 104 kias and a maximum speed of 121 kias. The takeoff distance required is 1,820 feet (554.74 meters), while the landing distance is 1,145 feet (349.02 meters). The aircraft has a service ceiling of 15,500 feet (4,724 meters) and a maximum range of 410 nautical miles (759 kilometers) under optimal conditions. Fuel capacity increases from 33.5 gallons (126.8 liters) in the original model to 37 gallons (140 liters) in the 170A and 170B variants.

The range of the Cessna 170 varies based on weight, weather conditions, and altitude. Under ideal conditions, the aircraft achieves a maximum range of 410 nautical miles (759 kilometers) or 952 kilometers (592 nautical miles). Cruising speed extends the range to 514 nautical miles. Partial fuel reduces the range to 450 nautical miles, while full payload decreases it to 300 nautical miles. Adverse weather conditions or maximum takeoff weight further reduce the range to 250 nautical miles. Efficient fuel management and favorable weather contribute to achieving optimal range performance.

The Continental C-145-2 engine integrates advanced metallurgy and precision machining to meet aviation industry standards. Air-cooled cylinders and a horizontally opposed configuration enhance reliability. The fixed two-blade propeller system generates thrust effectively, minimizing overheating risks. Engine compatibility impacts operational efficiency and flight safety. The Continental C-145-2 engine aligns with the Cessna 170’s maximum gross weight, providing balanced performance across various flight conditions.

The lighter weight of the Cessna 170 allows responsive handling, making it suitable for scenic flying. The Cessna 172, with its forgiving nature, becomes a staple in flight schools. Variants like the 172R and 172S introduce features like increased climb rates and advanced instrumentation.

The Cessna 170 cockpit features a classic design emphasizing simplicity and functionality. Analog gauges dominate the instrument panel, providing clear visual feedback. The yoke is positioned directly in front of pilot and co-pilot seats, while throttle and mixture controls are centrally located on the console. The T-layout enhances situational awareness by keeping flight information within the pilot’s line of sight. Mechanical flight instruments deliver reliable performance but require consistent maintenance. Awkward postures occur due to the older design, but adjustments assure comfort during longer flights. Navigation equipment relies on VOR signals and ADF systems, while communication equipment includes older VHF radios and basic transponders.

What is the Cessna 170?

The Cessna 170 is an American single-engine, general aviation aircraft equipped with a Continental C-145-2 engine, featuring excellent handling qualities and a conventional landing gear setup. The Cessna 170 seats a pilot plus four passengers, offering a practical configuration for both personal and small-group flights. Equipped with a Continental C-145-2 engine producing 145 hp, the aircraft delivers reliable performance with a cruising speed of 104 kias and a maximum speed of 121 kias. Featuring conventional landing gear with a tailwheel setup, the design reflects classic aviation charm while enabling short-field operations with a takeoff distance of 1,820 ft (555 meters) and a landing distance of 1,145 ft (349 meters). The all-metal wings introduced in the 170A model provide greater aerodynamics and durability compared to earlier fabric-covered designs. With a maximum range of 410 nm (759 km) and a service ceiling of 15,500 ft (4,724 m), the Cessna 170 excels in versatility for various flying conditions.

The Cessna 170 features a high-wing design, a hallmark of the Cessna 170 type, which enhances visibility and stability during flight. The tailwheel configuration, referred to as a taildragger undercarriage, provides a classic aviation experience while challenging pilots during landing and takeoff phases. The original Cessna 170 model included fabric-covered wings reinforced by "V" struts, aligning with its classification as a Cessna 170 vintage aircraft. The Cessna 170A model introduced all-metal wings in 1949, enhancing durability and aerodynamic efficiency. Single struts replaced the earlier support system in later models, streamlining the design and reinforcing the Cessna 170's position in the general aviation aircraft category.

Performance metrics of the Cessna 170 highlight its reliability and versatility. The Continental C-145-2 engine, producing 145 hp, ensures consistent performance with a cruising speed of 104 kias and a maximum speed of 121 kias. The Cessna 170 takeoff requires 1,820 feet (554.74 meters) to clear a 50-foot (15.24 meters) obstacle, while the landing distance measures 1,145 feet (349.02 meters). A maximum range of 410 nm (759 km) and a service ceiling of 15,500 feet (4724 meters) make the Cessna 170 suitable for short to medium-distance flights. The fuel system equips the aircraft with an initial capacity of 33.5 gallons (127 liters), later increased to 37 gallons (140 liters) in the Cessna 170A and 170B models, augmenting operational flexibility.

The seating arrangement of the Cessna 170 accommodates one pilot and up to three passengers, reflecting its practical use in personal and small-group travel. The Cessna 170 seats provide a comfortable configuration to assure utility for both recreational and light commercial purposes. With a maximum gross weight of 2,200 pounds (998 kilograms) and an empty weight of 1,220 pounds (553 kilograms) in the Cessna 170B model, the aircraft balances payload capacity and performance effectively. The Cessna 170 length measures 24 to 25 feet (7.32 to 7.62 meters), with a wingspan of 36 feet (10.97 meters), contributing to its stability and lift characteristics.

The Cessna 170 holds a place in aviation history as a classic light aircraft celebrated for its enduring appeal. Produced between 1948 and 1956 by the Cessna Aircraft Company manufacturer, the Cessna 170 bridges the gap between early general aviation designs and modern aircraft like the Cessna 172. The Cessna 170 bush operations capability, assisted by its high-wing design and tailwheel configuration, underscores its adaptability in diverse environments. Vintage enthusiasts value the Cessna 170 for its blend of classic charm and reliable functionality.

What are the specifications of the Cessna 170?

The specifications of the Cessna 170 are given in the table below.

These metrics highlight the aircraft's balanced flight dynamics suitable for various missions. The single-engine configuration and robust design provide reliable performance across diverse environments.

The aircraft stands 6 ft 7 in (2.01 m) tall with an empty weight of 1,205 to 1,220 lbs. (546.6 to 553.3 kg).

What is the range of a Cessna 170?

The range of a Cessna 170 is 590 miles (948 km). Factors like weight, weather conditions, and altitude affect the range of the Cessna 170. The Cessna 170B, a variation of the Cessna 170, has a maximum range of about 410 nautical miles (759 km).

Optimal conditions allow the Cessna 170 to achieve a best range of 410 nautical miles. Cruising speed combined with full fuel tanks extends the range to 514 nautical miles. The maximum range of 952 kilometers (591 miles) is achievable under ideal conditions, which include efficient fuel management and favorable weather. Partial fuel and variable passenger loads result in an average range of 450 nautical miles. Realistic scenarios involve trade-offs, with a full payload and standard fuel consumption reducing the Cessna 170 range to 300 nautical miles. Adverse weather conditions and maximum takeoff weight further decrease the range to about 250 nautical miles. Pilots balance fuel, payload, and weather to optimize the Cessna 170's performance. Flight planning involves studying specific mission requirements within realistic range limits.

What is the utility load of the Cessna 170?

The utility category of the Cessna 170 specifies a maximum useful load of 640 lbs (290 kg). Modifications to the Cessna 170 achieve a useful load of 980 lbs (444.5 kg) in optimized conditions. The average empty weight of 1,205 pounds (546.6 kg) and gross weight of 2,200 pounds (997.9 kg) result in an effective useful load of 995 lbs (451.3 kg). A usable fuel capacity of 37 gallons (140 liters) translates to 222 pounds (101 kilograms) of fuel weight. The maximum payload with full usable fuel calculates to 728 lbs (330.2 kg).

The utility category defines operational limits for the Cessna 170, assuring safe performance during maneuvers like spins and aerobatics. The standard empty weight of 1,260 lbs (572 kg) combines with a gross weight of 2,200 lbs (998 kg).These specifications highlight the significance of configuration and condition in determining the effective useful load of the Cessna 170.

What engine does the Cessna 170 use?

The engine the Cessna 170 uses is the Continental C-145-2, delivering 145 hp at 2,700 RPM, assuring the Cessna 170 achieves optimal performance during takeoff and cruising. The engine operates efficiently within the Cessna 170's design parameters. Continental Motors manufactures the engine to meet aviation industry standards. Pilots rely on the engine's consistent power output for safe and reliable flight operations.

The Continental C-145-2 engine generates 145 hp at 2,700 RPM, assuring the Cessna 170 achieves optimal performance during takeoff and cruising. The engine's robust design incorporates air-cooled cylinders and a horizontally opposed configuration, contributing to its reliability in various flight conditions. This engine type aligns with the aircraft's maximum gross weight of 2,200 lbs (997.9 kg), enabling balanced performance for light aviation tasks.

Continental Motors adheres to stringent engineering standards when manufacturing aircraft engines like the Continental C-145-2. The company integrates advanced metallurgy and precision machining to guarantee durability and safety. These practices contribute to the engine's compatibility with the Cessna 170's fixed landing gear and two-blade propeller system. Unlike the Continental O-470 engine model, which powers larger aircraft, the Continental C-145-2 is specifically customized for light aircraft like the Cessna 170. The O-470 series delivers higher horsepower but is not suitable for the Cessna 170 due to its design parameters.

The fixed two-blade propeller enhances thrust generation, while the engine's air-cooled design minimizes overheating risks during extended flights. Continental Motors' reputation as a leading manufacturer reinforces confidence in the engine's ability to support reliable flight operations. The Cessna 170 engine type remains a proof of the synergy between aircraft design and propulsion technology.

What is the fuel burn rate for a Cessna 170?

The fuel burn rate for a Cessna 170 is between 7 (26.5) and 8 (30.3) gallons per hour under typical cruise conditions. Cessna 170 fuel consumption varies between 7.0 (26.5) and 9.6 (36.3) gallons per hour depending on power settings, altitude, and flight conditions. At 55% power, the aircraft burns 7.75 gallons (29.34 liters) per hour during cruise at altitudes of 7,500 feet (2286 meters) eastbound and 2,000 feet (609.6 meters) westbound. Higher altitudes reduce fuel consumption to 7.0 gallons per hour (26.5 liters per hour) due to enhanced engine efficiency and lower air density. Near sea level, fuel burn increases to 7.5 gallons (28.39 liters) per hour as a result of higher power requirements. A true airspeed of 100 knots (185 kilometers per hour) correlates with a fuel consumption rate of 8 gallons per hour (30.28 liters per hour).

At 65% power, the aircraft burns 8.3 gallons (31.4 liters) per hour, while at 75% power, fuel consumption increases to 9.6 gallons (36.3 liters) per hour. Discrepancies in reported figures, for example, 6 gallons per hour (22.7 liters per hour) versus 9.6 gallons per hour (36.3 liters per hour) at 75% power, stem from differences in aircraft loading, engine tuning, or operational practices.

What are the differences between the Cessna 170 and 172?

The differences between the Cessna 170 and 172 are explained in the table below.

Performance differences between the two models are evident in speed, handling, and avionics capability. The Cessna 170’s lighter weight allows for responsive handling, ideal for scenic flying. The Cessna 172 became a staple in flight schools due to its forgiving nature and adaptability. Variants like the 172R and 172S introduced increased features: climb rates and advanced instrumentation. Avionics advancements further distinguish the two aircraft. These features enhance safety and functionality, making the Cessna 172 adaptable for both training and navigation in modern airspace.

The differences between the Cessna 170 and 172 include design, performance, and specifications.

What are the differences between a Cessna 170 and a Cessna 180?

The differences between a Cessna 170 and a Cessna 180 are explained in the table below.

Airframe design structural modifications in the Cessna 180 include reinforced frames and components, providing durability under demanding conditions. Performance characteristics and cruise speed differences between the two models are .

The differences between a Cessna 170 and a Cessna 180 include variations in airframe design, landing gear configuration, performance characteristics, and optional amphibious capability.

What are the features of the Cessna 170 cockpit?

The features of the Cessna 170 cockpit are outlined below.

• The Cessna 170 cockpit features a classic design emphasizing simplicity and functionality, with analog gauges dominating the instrument panel for clear visual feedback.
• The yoke in the Cessna 170 cockpit is positioned directly in front of both pilot and co-pilot seats to provide intuitive and accessible control.
• Throttle and mixture controls in the Cessna 170 cockpit are centrally located on the console, creating a straightforward and ergonomic layout.
• The instrument panel of the Cessna 170 cockpit follows a standard T-layout, augmenting situational awareness by keeping key flight information in the pilot's line of sight.
• Mechanical flight instruments in the Cessna 170 cockpit deliver reliable performance but require consistent maintenance to guarantee accuracy over time.
• Ergonomic design in the Cessna 170 cockpit minimizes physical workload, though it reflects traditional methods rather than modern ergonomic standards.
• Awkward postures may occur in the Cessna 170 cockpit due to its older design, necessitating adjustments for comfort during longer flights.
• The avionics suite in the Cessna 170 cockpit includes older VHF radios, ADF receivers, and basic transponders, maintaining visual flight rules operations effectively.
• Navigation equipment precision in the Cessna 170 cockpit relies on VOR signals and ADF systems, which are less advanced than GPS-based technologies.
• Control panel accessibility in the Cessna 170 cockpit ensures ease of use, though reachability varies based on the pilot’s size and preferences.
• Communication equipment clarity in the Cessna 170 cockpit depends on environmental factors, with older VHF radios offering adequate but limited operational range.
• The electrical system efficiency in the Cessna 170 cockpit supports crucial functions like lights, communication, and navigation aids using older yet reliable components.
• Overall, the Cessna 170 cockpit prioritizes simplicity and reliability, maintaining functionality through a traditional and straightforward layout.

The placement of controls minimizes physical workload for pilots, with the yoke positioned directly in front of both seats and throttle controls located centrally. However, the ergonomic design does not meet modern standards due to its traditional approach. The instrument panel arrangement follows a T-layout, placing flight instruments on the upper half and engine-related gauges below. This design enhances situational awareness by keeping vital information in the pilot’s line of sight. Analog gauges provide clear visual feedback but lack the precision of modern digital systems. Regular maintenance ensures the accuracy of mechanical flight instruments. Flight instruments accuracy in the Cessna 170 relies on consistent calibration. Typical instruments include an airspeed indicator, altimeter, vertical speed indicator, tachometer, oil pressure gauge, oil temperature gauge, and turn coordinator. These analog instruments demonstrate reliability but lack integration and automation compared to modern avionics systems. The communication equipment range is adequate for its era but falls short of modern standards. Navigation equipment precision supports flight operations under visual flight rules.

Where to find Cessna 170 for sale?

To find a Cessna 170 for sale, explore online aircraft marketplaces, aviation classifieds websites, and aircraft brokers who list these models for sale. Online aircraft marketplaces like Trade-A-Plane and Controller.com list multiple Cessna 170 models, with prices ranging from $75,000 for older models to over $105,000 for well-maintained or upgraded versions. Aviation classifieds websites, like Barnstormers feature advertisements with direct seller contact details, enabling straightforward inquiries and negotiations. Aircraft brokers maintain extensive networks, providing expertise in pricing, maintenance, and transaction logistics while offering access to both private and dealership inventories. Used aircraft dealerships include certified pre-owned Cessna 170s with comprehensive maintenance records and financing options. Private sellers list their aircraft on online platforms, guaranteeing cost-effective transactions with detailed documentation available for verification.

Cessna dealerships provide authorized inventory with transparent pricing information and certified maintenance records. Used aircraft dealers offer certification for dealership inventory. Online aircraft marketplaces including Trade-A-Plane and Controller.com feature extensive listings with advanced inventory search tools and detailed pricing data. These platforms allow users to filter by model, location, and price, simplifying the process of locating a Cessna 170. Aviation classifieds websites like Barnstormers display advertisements with direct seller contacts, enabling straightforward communication. Aircraft brokers leverage their broker network to connect buyers with both private and dealership inventories. Brokers provide expertise in transactions and list contact details online for inquiries about available Cessna 170 models. Aviation auction platforms present scheduled bidding opportunities through auction listings, requiring buyers to review bidding schedules for strategic planning. Private sellers offer direct sale options with verified documentation, listing seller details alongside aircraft specifications. Flight clubs and FBO listings include local inventory and membership-based offers, providing access to shared or privately owned Cessna 170 aircraft.

What is the price of a Cessna 170?

The price of a Cessna 170 depends on model type, condition, and modifications. A project aircraft with hail damage starts at a price of $15,000. A Cessna 170 in good condition with a low-time engine is priced at $89,500. Classic models ready for adventure are available for around $94,000. The average market price for a well-maintained Cessna 170 with upgrades is $118,500. High-end examples with modifications like STOL kits or modern avionics reach up to $200,000.