History of Fairchild C-123 Suppliers
The Fairchild C-123 Provider served as a twin-engine military transport aircraft for several aviation services around the world during the Cold War era. It was successfully used by the US and South Vietnamese forces during the Vietnam War (1955-1975).
A more unique aspect of the aircraft's design was the use of a combined propulsion scheme - a traditional radial piston engine driving a propeller and a turbojet (mounted below the main-wing aircraft) to provide additional propulsion for short takeoffs. The aircraft was in service from the mid-1950s to the late 1960s and became an important part of U.S. operations during the Vietnam conflict. Outside the United States and southern Vietnam, the product is also used by the armed forces of Brazil, Cambodia, El Salvador, Laos, the Philippines, Saudi Arabia, South Korea, Taiwan, Thailand and Venezuela.
Within the U.S. military, the provider is also used by the U.S. Air Force (USAF) and the Coast Guard.
Overall, the C-123 featured a typical transport configuration with a raised tail, high-mounted wings to provide good ground clearance for large diameter propellers, and a low fuselage bottom profile for ease of loading and unloading. The standard operator is 4, with an additional 60 soldiers on call to carry at high altitude (or up to 50 medical limousines, or 24,000 pounds of cargo).
The C-123 is perhaps best known for its use during the conflict during Operation Hand of the Pasture, an initiative to remove fallen leaves from parts of South Vietnam as cover and food for advancing North Vietnamese service forces bush. This is especially important in the Mekong Delta region, where U.S.
Navy (USN) patrol boats are increasingly at risk of covert riparian ambush. Operation Ranch Hands revolves around the use of different types of herbicides produced by different companies, including names such as "Agent Pink", "Agent Green", "Agent Purple", "Agent Blue", "Agent White" and "Agent Orange" .. Agent Orange is probably best known for the severe side effects experienced by its users (and recipients below), and is the most widely used agent in deforestation programs. Even after the war, this particular remedy was plagued by dioxin environmental pollutants and mysterious diseases and generational errors that plagued users/recipients. Large stocks of Agent Orange are manufactured in New Zealand and shipped to South East Asia for use in the region.
U.S. veterans received a small settlement in 1984, even though the U.S. government did not formally acknowledge the effects of Agent Orange in most cases filed. These "sparkling" aircraft are usually identified by the "U" prefix in the name.
The C-123 Provider later appeared in multiple Hollywood films and was the focus of several productions including "Con Air" and "Air America". Silver C-123 suppliers from the Vietnam conflict on display at the U.S. Air Force Museum in Dayton, Ohio, USA.
Specification
Basic
Production
Roles
- Traffic
- VIP traffic
- Search and Rescue (SAR)
- Reconnaissance (RECCE)
Dimensions
23.92m
110.01 ft (33.53 m)
10.36m
Weight
35,367 lb (16,042 kg)
27,000 kg
Performance
Performance
228 mph (367 km/h; 198 knots)
28,871 ft (8,800 m; 5.47 mi)
1,035 miles (1,666 km; 900 nautical miles)
351 m/min
Armor
No.
Changes
XCG-20 - Examples of prototype models; two built by Chase Aircraft for use as military transport aircraft.
XG-20 - Renamed XCG-20 prototype
XC-123 Prototype model based on the XG-20 prototype; equipped with a 2,200 hp Pratt & Whitney R-2800-23 engine.
XC-123A - Prototype model based on the XG-20 prototype; equipped with a General Electric J47-GE-11 turbojet.
C-123B - Based on prototype XC-123; equipped with 2 2,300 hp Pratt & Whitney R-2800-99W engines; 307 examples produced between Fairchild Aircraft and Chase Aircraft (5).
UC-123B - Based on the C-123B model line as a crop destroyer.
VC-123C - VIP transport model based on proposed XC-123A; never produced.
YC-123D - Single experimental example; improved short runway capability.
YC-123E - Single experimental example; redesigned tail and fuselage.
YC-123H - Model example of a single prototype; equipped with J85 rocket boosters; modified chassis.
C-123J - A modified C-132B model with a J44-R-3 rocket booster; 10 examples.
C-123K - C-123B modified model with enlarged landing gear wheels and J85 series rocket boosters; 183 examples.
Conversion model AC-123K - C-132B; single production model; night reconnaissance with dedicated sensors.
Conversion model NC-123K - C-132B; single production model; night reconnaissance with dedicated sensors.
HC-123B - Search and Rescue (S&R) variant for the US Coast Guard.
UC-123K - 34 conversion models of C-123K destroying crops.
VC-123K - Based on C-123K model; converted to VIP shipping.
YC-134 - Single example built based on the C-123B model series; redesigned landing gear system and other improvements.
YC-134A - YC-134 with "Pantobase" landing gear system.



