Aztec - UPFE2012-22 - Reefer, 50 Foot, Mechanical - Union Pacific - 462839

Prototype History: The purpose of a mechanical reefer is to keep perishable items cold. Early reefers were of all wood construction and used ice for cooling. By the 1940s, new reefers were being built entirely of steel. Insulating techniques improved to the point where economical refrigeration could be accomplished using steel side plates in place of wood sheathing. Fifty foot mechanical reefers date back to at least the late 50s / early 60s.

The mechanical reefers could keep a more regular temperature, and often times colder than what the ice bunker cars were capable of. Initially mechanical reefers were used primarily in frozen food service. This would soon change as mechanical refrigeration began to replace ice-based systems. Soon after, mechanical refrigeration units replaced the “armies” of personnel required to re-ice the cars.

The first record of a 50' mechanical refrigerator car with a 6' plug door appears in the October 1954 Official Railway Equipment as with reporting marks FGEX 1000 - 1100. The January 1958 Official Railway Equipment Register lists over 600 of these cars. They appear with road numbers between 1000 and 1600. The build dates will fall between these two dates.

They were first acquired for orange juice service out of Florida. Similar cars were owned by WFEX and BREX. All were used in pool service with one another, depending upon the season. You can find a remaining prototype preserved in the NC Transportation Museum in Spencer, NC.

Road Name History: The Union Pacific Railroad (reporting mark UP) is a freight hauling railroad that operates 8,500 locomotives over 32,100 route-miles in 23 states west of Chicago, Illinois and New Orleans, Louisiana. The Union Pacific Railroad network is the largest in the United States and employs 42,600 people. It is also one of the world's largest transportation companies.

Union Pacific Railroad is the principal operating company of Union Pacific Corporation (NYSE: UNP); both are headquartered in Omaha, Nebraska. Over the years Union Pacific Corporation has grown by acquiring other railroads, notably the Missouri Pacific, Chicago & North Western, Western Pacific, Missouri-Kansas-Texas, and the Southern Pacific (including the Denver & Rio Grande Western).

Union Pacific Corporation's main competitor is the BNSF Railway, the nation's second largest freight railroad, which also primarily services the Continental U.S. west of the Mississippi River. Together, the two railroads have a duopoly on all transcontinental freight rail lines in the U.S.

Read more on Wikipedia and on Union Pacific official website.

Brand/Importer Information: Aztec Manufacturing is an aftermarket decorator originally based in San Mateo, CA, now in Carson City, NV.
Historically, Aztec was known for their excellent quality aftermarket decorations of other manufacturers' rolling stock. Aztec repainted models by many different manufacturers including Life-Like, Atlas and others.
In the recent years, Aztec's focus is on track cleaning cars DCC-Ready frames for locomotives and high quality pad-printed freight cars.
Following retirement of its owner, Aztec closed its business in 2018.