Sperry Rail Service (reporting mark SRSX) is a rail inspection company founded in 1928 by Elmer Ambrose Sperry.[1] The company was the first in the world to offer nondestructive testing of railroad tracks. Since its formation, Sperry has been contracted by most of the major railroads in North America to inspect rail. To accomplish this task, the company operates a fleet of rail service vehicles that travel along railroads to detect defects.[2]
While most prominent in North America, Sperry also operates in South America, Europe, Asia, Africa, and Australia.[1]
SperryRailService (reporting mark SRSX) is a rail inspection company founded in 1928 by Elmer Ambrose Sperry. The company was the first in the world...
by SperryRailService (Named after Dr. Elmer Sperry), by the 1960s Ultrasonic Inspection Systems had been added to the entire Sperry Fleet. Rail inspection...
Iconic Test Train". JapanRailPass. November 6, 2020. Retrieved December 29, 2022. "SperryRailService". "SperryRailService". PAUL, DORSEY (8 May 2018)...
Sikorsky Credit Union Silver Point Capital SNET America Spectrum SperryRailService Stanley Black & Decker Stew Leonard's Sturm, Ruger & Co. Subway Synchrony...
society Spanish Riding School, an Austrian equestrian institution SperryRailService, a rail inspection contractor SRS Cinemas, in India SRS Labs, an American...
serving branch lines. Only one saw regular service. All were sold to other entities such as SperryRailService, or to overseas railroads. In 1967 and 1968...
for electric operation. The museum acquired a Doodlebug (a former SperryRailService car) from Connecticut and began public operation on July 4, 1983...
in Britain.) refers to the maintenance, construction, and improvement of rail infrastructure, including tracks, ballast, grade, and lineside infrastructure...
inspections in this area are performed by CSX's contractor, SperryRailService, using internal rail flaw detector cars. Inspections on December 17, 2014 (61...
performed with the first rail detector car, invented by Elmer Ambrose Sperry, in Beacon, New York. June 27 - Darlington rail crash on the London and North...
Administration. Retrieved June 22, 2023. Sperry, Benjamin R.; Morgan, Curtis A. (December 2011). Intercity Passenger Rail: Implications for Urban, Regional,...
terminal building, in preparation for airline flights. Through the 1950s, the Sperry Corporation conducted aerospace research at the airport. In 1947, the Town...
These two cars were built by Baldwin using the gyroscope technology of Sperry Corporation. The first track geometry car in Germany appeared in 1929 and...
Miles M.1 Satyr, a 1930s British single-seat aerobatic biplane Verville-Sperry M-1 Messenger - 1922 BMW M1, a German mid-engined sports car Great Wall...
The following Regional Transit Authorities have bus service that connects with MBTA commuter rail stations: Brockton Area Transit Authority Cape Ann Transportation...
It later merged with Remington Rand, and then became Sperry Rand. William Norris left Sperry in 1957 to form Control Data Corporation (CDC). Cray Research...
customers, or the few commercial computer vendors of the time, such as Sperry Rand and IBM. The software industry expanded in the early 1960s, almost...
Jack Taylor), business people (John S. Barry, Jack C. Taylor, Paul A. Sperry), and computer scientists (Grace Hopper). During World War I the first U...
referring to any form of self-powered vehicle. This term, as proposed by Elmer Sperry[need quotation to verify] (1860–1930), first came into use to describe automobiles...
Franklin, discovered the double helix structure of DNA). Companies such as Sperry Corporation, Computer Associates (headquartered in Islandia), Zebra Technologies...
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