C-141 Starlifter vs PA-31 Navajo

The C-141 Starlifter and the PA-31 Navajo are both Military Transport Aircraft, manufactured by Lockheed and Piper respectively. Top speed is 805 km/h for the C-141 Starlifter vs 420 km/h for the PA-31 Navajo. The C-141 Starlifter has an operational range of 4,723 km vs 1,875 km for the PA-31 Navajo. The C-141 Starlifter operates at altitudes up to 12,497 m compared to 8,016 m for the PA-31 Navajo. At 146,556 kg MTOW, the C-141 Starlifter is 50:1 the PA-31 Navajo's 2,948 kg. The C-141 Starlifter has been produced in 285 units vs 3,942 for the PA-31 Navajo. The C-141 Starlifter first flew 1 years before the PA-31 Navajo (1963 vs 1964).

American military transport aircraft, pivotal during the Vietnam War, chiefly used for strategic airlift missions.
Lockheed C-141 Starlifter Transport profile drawing
Origin country 🇺🇸 United States
Category Military Transport Aircraft
Manufacturer Lockheed
First flight 17 December 1963
Year introduced 1965
Number produced 285 units
Average unit price $40 million
American light, twin-engined aircraft, used extensively for air taxi, flight training, and personal use during the late 20th century.
Piper PA-31 Navajo Transport profile drawing
Origin country 🇺🇸 United States
Category Military Transport Aircraft
Manufacturer Piper
First flight 30 September 1964
Year introduced 1967
Number produced 3942 units
Average unit price $-- million
Wing area 300.0 m² ◉
Wingspan 49.0 m â—‰
Height 12.0 m â—‰
Length 51.3 m â—‰
Maximum speed 805 km/h â—‰
Operational range 4,723 km â—‰
Service ceiling 12,497 m â—‰
Max. takeoff weight 146,556 kg â—‰
Empty weight 65,540 kg â—‰
Total thrust 4 x 9,185 kgf â—‰
Wing area 21.0 m² ◉
Wingspan 12.4 m â—‰
Height 4.0 m â—‰
Length 9.9 m â—‰
Maximum speed 420 km/h â—‰
Operational range 1,875 km â—‰
Service ceiling 8,016 m â—‰
Max. takeoff weight 2,948 kg â—‰
Empty weight 1,783 kg â—‰
Total thrust 2 x 231 kW â—‰

Performance Radar Chart

Frequently Asked Questions

Which is faster, the C-141 Starlifter or PA-31 Navajo?
The C-141 Starlifter is faster with a maximum speed of 805 km/h compared to the PA-31 Navajo's 420 km/h, a difference of 385 km/h.
Which has longer range, the C-141 Starlifter or PA-31 Navajo?
The C-141 Starlifter has a longer range at 4,723 km compared to the PA-31 Navajo's 1,875 km.
Which can fly higher, the C-141 Starlifter or PA-31 Navajo?
The C-141 Starlifter has a higher service ceiling at 12,497 meters (41,000 ft) compared to the PA-31 Navajo's 8,016 meters (26,299 ft).
Which is heavier, the C-141 Starlifter or PA-31 Navajo?
The C-141 Starlifter has a higher maximum takeoff weight at 146,556 kg compared to the PA-31 Navajo's 2,948 kg.
Which is larger, the C-141 Starlifter or PA-31 Navajo?
The C-141 Starlifter is longer at 51.3 meters compared to the PA-31 Navajo's 9.9 meters.
Which entered service first, the C-141 Starlifter or PA-31 Navajo?
The C-141 Starlifter entered service first in 1965, 2 years before the PA-31 Navajo which entered service in 1967.
Which has been built in greater numbers, the C-141 Starlifter or PA-31 Navajo?
The PA-31 Navajo has been produced in greater numbers with 3,942 units compared to 285 units of the C-141 Starlifter.