Northrop YF-23 - Wikipedia, the free encyclopedia
The Northrop/McDonnell Douglas YF-23 was an American prototype fighter aircraft ... The YF-23 was entered in Advanced Tactical Fighter competition but lost out to ...

Northrop YF-17 - Wikipedia, the free encyclopedia
The Northrop YF-17 (unofficially nicknamed "Cobra") was a prototype lightweight ... The YF-17 was the culmination of a long line of Northrop designs, beginning with ...

YF-Vax facts and comparsions at Drugs.com
All about YF-Vax. View complete and up to date YF-Vax information - part of the Drugs.com ... your health care provider if YF-Vax may interact with other ...

YF-Vax medical facts from Drugs.com
Physician reviewed YF-Vax patient information - includes YF-Vax description, dosage and directions. ... What other drugs will affect YF-Vax (yellow fever vaccine) ...

Lockheed YF-12 - Wikipedia, the free encyclopedia
The Lockheed YF-12 was an American prototype interceptor aircraft, which the United States Air Force evaluated as a development of the highly-secret Lockheed A-12 that also spawned ...

Northrop YF-23 - Wikipedia, the free encyclopedia
The Northrop / McDonnell Douglas YF-23 was an American prototype fighter aircraft designed for the United States Air Force. The YF-23 was entered in Advanced Tactical Fighter ...

YF - What does YF stand for? Acronyms and abbreviations by the Free ...
Acronym Definition; YF: Your Friend: YF: Yorkshire Forward (UK, regional development agency) YF: Youth Fellowship: YF: Covered Lighter (Self-Propelled; US Navy ship designation)

Young and Franklin - Home
Young & Franklin designs and manufactures hydraulic and electric fluid control components and systems for industrial fossil fuel & steam powered turbines and process industries.