propulsion flight

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US Air Force Technical Sergeant Jeff Rickards, 18th Maintenance Squadron, Kadena Air Base, Japan, safety wires a dual N1 sensor on a Pratt & Whitney F100-229 F-15E engine. TSGT Rickards is TDY to the 48th Component Repair Squadron, propulsion flight, Royal Air Force Lakenheath, United Kingdom

US Air Force Technical Sergeant Jeff Rickards, 18th Maintenance Squadr...

The original finding aid described this photograph as: Base: Raf Lakenheath State: East Anglia Country: England / Great Britain (ENG) Scene Camera Operator: SRA Tony R. Tolley, USAF Release Status: Release... More

US Air Force CHIEF MASTER Sergeant Charles Nail (Left), a Propulsion Flight CHIEF from the 48th Component Repair Squadron, 48th Fighter Wing, Royal Air Force Lakenheath, United Kingdom, shows Lieutenant General (Retired) Leo Marquez a core module in the engine shop. LGEN (Ret.) Marquez was invited by the 48th Fighter Wing to be a guest speaker at the 48th Equipment Maintenance Squadron's Dining Out

US Air Force CHIEF MASTER Sergeant Charles Nail (Left), a Propulsion F...

The original finding aid described this photograph as: Base: Raf Lakenheath State: East Anglia Country: England / Great Britain (ENG) Scene Camera Operator: A1C Joanna E. Reihle, USAF Release Status: Relea... More

After presenting a quick rundown of the duties performed by the Propulsion Flight, US Air Force (USAF) SENIOR AIRMAN (SRA) Joshua Vines, Support Team Leader, 31st Maintenance Squadron (MXS), Aviano Air Base (AB), Italy, is presented a USAFE coin by USAF Lieutenant General (LGEN) Arthur J. Lichte, Vice-Commander, United States Air Forces in Europe (USAFE). The General is at Aviano AB for an orientation briefing

After presenting a quick rundown of the duties performed by the Propul...

The original finding aid described this photograph as: Base: Aviano Air Base State: Pordenone Country: Italy (ITA) Scene Major Command Shown: USAFE Scene Camera Operator: SSGT Staci L. Rosenberger, USAF R... More

US Air Force (USAF) CHIEF MASTER Sergeant of the Air Force (CMSAF) Gerald Murray (left) is introduced to the new Tool Accountability System recently adopted Air Force-wide by SENIOR Airmen (SRA) Truley McGhee, a Material Support Journeyman assigned to the 20th Fighter Wing (FW), Propulsion Flight, during his visit at Shaw Air Force Base (AFB), South Carolina (SC)

US Air Force (USAF) CHIEF MASTER Sergeant of the Air Force (CMSAF) Ger...

The original finding aid described this photograph as: Base: Shaw Air Force Base State: South Carolina (SC) Country: United States Of America (USA) Scene Camera Operator: SSGT Josef E. Cole III, USAF Relea... More

U.S. Air Force Tech. Sgt. Joshua Baker, 354th Maintenance

U.S. Air Force Tech. Sgt. Joshua Baker, 354th Maintenance

U.S. Air Force Tech. Sgt. Joshua Baker, 354th Maintenance Squadron aerospace propulsion technician, inspects an engine, July 18, 2012, Eielson Air Force Base, Alaska. The engine is thoroughly inspected to ensur... More

Senior Airman Russell White, 4th Component Maintenance

Senior Airman Russell White, 4th Component Maintenance

Senior Airman Russell White, 4th Component Maintenance Squadron propulsion flight journeyman, inspects the augmenter liner of an F-15E Strike Eagle engine, April 10, 2014, at Seymour Johnson Air Force Base, N.C... More

Personnel from the 436th Maintenance Squadron Jet Engine

Personnel from the 436th Maintenance Squadron Jet Engine

Personnel from the 436th Maintenance Squadron Jet Engine Intermediate Maintenance flight slowly hoist a General Electric TF39 engine July 21, 2014, on Dover Air Force Base, Del. The weight of an operational eng... More

Airman 1st Class Gerardo Gomez, 325th Maintenance Squadron

Airman 1st Class Gerardo Gomez, 325th Maintenance Squadron

Airman 1st Class Gerardo Gomez, 325th Maintenance Squadron aerospace propulsion journeyman, installs components to an aircraft Sept. 9 at Tyndall. The 325th MXS propulsion flight Airmen maintain and refurbish e... More

Airmen with the 374th Maintenance Squadron propulsion

Airmen with the 374th Maintenance Squadron propulsion

Airmen with the 374th Maintenance Squadron propulsion flight inspect an engine prior to going through an operational check in the test cell at Yokota Air Base, Japan, Sept. 23, 2015. The jet engine intermediate... More

Airman 1st Class Trenton Dennis, 374th Maintenance

Airman 1st Class Trenton Dennis, 374th Maintenance

Airman 1st Class Trenton Dennis, 374th Maintenance Squadron aerospace propulsion flight apprentice, installs an upper lead duct onto a C-130 Hercules engine at Yokota Air Base, Japan, Aug. 11, 2016. The jet eng... More

Airman 1st Class Bradley Linsley, 56th Component Maintenance

Airman 1st Class Bradley Linsley, 56th Component Maintenance

Airman 1st Class Bradley Linsley, 56th Component Maintenance Squadron aerospace propulsion apprentice, prepares to inspect an F-16 Fighting Falcon F100-220 engine at Luke Air Force Base, Ariz., Feb. 28, 2017. ... More

U.S. Air Force Senior Airman Josh Vesecky, right, and

U.S. Air Force Senior Airman Josh Vesecky, right, and

U.S. Air Force Senior Airman Josh Vesecky, right, and James Piedimonte, both aerospace propulsion mechanics with the 442d Maintenance Squadron propulsion flight complete a time compliance technical order during... More

U.S. Air Force Chief Master Sgt. Willie Houser, 52nd

U.S. Air Force Chief Master Sgt. Willie Houser, 52nd

U.S. Air Force Chief Master Sgt. Willie Houser, 52nd Maintenance Squadron wing propulsion system manager, holds an award at Spangdahlem Air Base, Germany, Feb. 6, 2020. The 52nd MXS Propulsion Flight won the Ai... More

Airman 1st Class Jarrett Franklin, 4th Component Maintenance

Airman 1st Class Jarrett Franklin, 4th Component Maintenance

Airman 1st Class Jarrett Franklin, 4th Component Maintenance Squadron aerospace propulsion technician, inspects an F-15E Strike Eagle engine for safety discrepancies at Seymour Johnson Air Force Base, North Car... More

374th Maintenance Squadron engine maintenance training

374th Maintenance Squadron engine maintenance training

374th Maintenance Squadron engine maintenance training for Airmen reservists in the 1940’s, at Yokota Air Base, Japan. The building in the photo is still in use and continues to be a hub for Yokota’s aircraft p... More

Airman 1st Class Anthony Kelsey, 4th Component Maintenance

Airman 1st Class Anthony Kelsey, 4th Component Maintenance

Airman 1st Class Anthony Kelsey, 4th Component Maintenance Squadron propulsion flight apprentice, inspects the underside of an F-15E Strike Eagle engine, April 10, 2014, at Seymour Johnson Air Force Base, N.C. ... More

Looking through the nacelle of a General Electric TF39

Looking through the nacelle of a General Electric TF39

Looking through the nacelle of a General Electric TF39 engine, Airmen assigned to the 436th Maintenance Squadron Jet Engine Intermediate Maintenance flight secure a TF39 engine to an engine trailer July 21, 201... More

325th Maintenance Squadron aerospace propulsion journeymen

325th Maintenance Squadron aerospace propulsion journeymen

325th Maintenance Squadron aerospace propulsion journeymen install components on an aircraft Sept. 9 at Tyndall. The 325th MXS propulsion flight Airmen maintain and refurbish engines for F-22 Raptors. (U.S. Ai... More

Airman Sam Johnson, 374th Maintenance Squadron propulsion

Airman Sam Johnson, 374th Maintenance Squadron propulsion

Airman Sam Johnson, 374th Maintenance Squadron propulsion flight aerospace propulsion apprentice, removes safety wires from a heat blanket inside a C-130 Hercules at Yokota Air Base, Japan, Sept. 23, 2015. Afte... More

Engines sit within the 374th Maintenance Squadron aerospace

Engines sit within the 374th Maintenance Squadron aerospace

Engines sit within the 374th Maintenance Squadron aerospace propulsion flight warehouse in preparation of maintenance at Yokota Air Base, Japan, Aug. 11, 2016. The jet engine intermediate maintenance section pe... More

Members of the 56th Component Maintenance Squadron

Members of the 56th Component Maintenance Squadron

Members of the 56th Component Maintenance Squadron propulsion flight work on an F-16 Fighting Falcon F100-220 engine at Luke Air Force Base, Ariz., Feb. 28, 2017. The Propulsion Flight shop is a vital cog in ke... More

U.S. Air Force Senior Airman Josh Vesecky, an aerospace

U.S. Air Force Senior Airman Josh Vesecky, an aerospace

U.S. Air Force Senior Airman Josh Vesecky, an aerospace propulsion mechanic with the 442d Maintenance Squadron propulsion flight removes a lube and scavenge pump during a phase inspection on an A-10 Thunderbolt... More

U.S. Air Force Col. Timothy Trimmell, 52nd Maintenance

U.S. Air Force Col. Timothy Trimmell, 52nd Maintenance

U.S. Air Force Col. Timothy Trimmell, 52nd Maintenance Group commander, left, speaks to 52nd MXS Propulsion Flight Airmen about their accomplishments at Spangdahlem Air Base, Germany, Feb. 6, 2020. Trimmell con... More

Airman Gaven Shanks, 4th Component Maintenance Squadron

Airman Gaven Shanks, 4th Component Maintenance Squadron

Airman Gaven Shanks, 4th Component Maintenance Squadron aerospace propulsion technician (left), and Airman 1st Class Taran Walsh, 4 CMS aerospace propulsion apprentice, work on an F-15E Strike Eagle engine at S... More

Airmen from the 4th Component Maintenance Squadron

Airmen from the 4th Component Maintenance Squadron

Airmen from the 4th Component Maintenance Squadron propulsion flight conduct routine maintenance on an F-15E Strike Eagle engine, April 10, 2014, at Seymour Johnson Air Force Base, N.C. The 4th CMS propulsion f... More

Numerous General Electric TF39 engines loaded on engine

Numerous General Electric TF39 engines loaded on engine

Numerous General Electric TF39 engines loaded on engine trailers sit on the reclamation line July 21, 2014, on Dover Air Force Base, Del. The TF39 engine is used on legacy C-5A/B Galaxy aircraft. (U.S. Air Forc... More

Airman 1st Class Gage Walker, 374th Maintenance Squadron

Airman 1st Class Gage Walker, 374th Maintenance Squadron

Airman 1st Class Gage Walker, 374th Maintenance Squadron propulsion flight aerospace propulsion apprentice, routes a generator harness on a quick engine change kit at Yokota Air Base, Japan, Sept. 23, 2015. The... More

Members of the 374th Maintenance Squadron aerospace

Members of the 374th Maintenance Squadron aerospace

Members of the 374th Maintenance Squadron aerospace propulsion flight install a prop control onto a C-130 Hercules propeller at Yokota Air Base, Japan, Aug. 11, 2016. The flight provides engines and propellers ... More

Airman 1st Class Benjamin York, 56th Component Maintenance

Airman 1st Class Benjamin York, 56th Component Maintenance

Airman 1st Class Benjamin York, 56th Component Maintenance Squadron aerospace propulsion apprentice, collects oil from an F-16 Fighting Falcon F100-220 engine at Luke Air Force Base, Ariz., Feb. 28, 2017. The ... More

U.S. Air Force Senior Airman Josh Vesecky, right, and

U.S. Air Force Senior Airman Josh Vesecky, right, and

U.S. Air Force Senior Airman Josh Vesecky, right, and James Piedimonte, both aerospace propulsion mechanics with the 442d Maintenance Squadron propulsion flight complete a time compliance technical order during... More

U.S. Air Force Airmen from the 52nd Maintenance Squadron

U.S. Air Force Airmen from the 52nd Maintenance Squadron

U.S. Air Force Airmen from the 52nd Maintenance Squadron Propulsion Flight pose for a photo at Spangdahlem Air Base, Germany, Feb. 6, 2020. The flight won the Air Force Chief of Safety: Aviation Maintenance Saf... More

Senior Airman Joey Nakamura (left) and Senior Airman

Senior Airman Joey Nakamura (left) and Senior Airman

Senior Airman Joey Nakamura (left) and Senior Airman Shemar Nelson, 4th Component Maintenance Squadron aerospace propulsion technicians, work on an F-15E Strike Eagle engine at Seymour Johnson Air Force Base, N... More

U.S. Air Force Airman 1st Class David Searer-Jones,

U.S. Air Force Airman 1st Class David Searer-Jones,

U.S. Air Force Airman 1st Class David Searer-Jones, 354th Maintenance Squadron aerospace propulsion technician, checks the bolts on an aircraft engine, July 18, 2012, Eielson Air Force Base, Alaska. Searer-Jone... More

Airmen from the 4th Components Maintenance Squadron

Airmen from the 4th Components Maintenance Squadron

Airmen from the 4th Components Maintenance Squadron propulsion flight conduct routine maintenance on an F-15E Strike Eagle engine, April 10, 2014, at Seymour Johnson Air Force Base, N.C. The propulsion flight i... More

Matthew Farren, left, and Jeff Martindale, right, both

Matthew Farren, left, and Jeff Martindale, right, both

Matthew Farren, left, and Jeff Martindale, right, both 436th Maintenance Squadron jet engine technicians, borescope the combuster section of a General Electric TF39 engine July 21, 2014, on Dover Air Force Base... More

Airman 1st Class Gage Walker, 374th Maintenance Squadron

Airman 1st Class Gage Walker, 374th Maintenance Squadron

Airman 1st Class Gage Walker, 374th Maintenance Squadron propulsion flight aerospace propulsion apprentice, inspects a lower mount beam on a quick engine change kit at Yokota Air Base, Japan, Sept. 23, 2015. Th... More

Airman 1st Class Brian Reese, 374th Maintenance Squadron

Airman 1st Class Brian Reese, 374th Maintenance Squadron

Airman 1st Class Brian Reese, 374th Maintenance Squadron aerospace propulsion flight journeyman, tightens bolts prior to performing maintenance on a propeller at Yokota Air Base, Japan, Aug. 11, 2016. The prope... More

Airman 1st Class Aharon Garcia, 56th Component Maintenance

Airman 1st Class Aharon Garcia, 56th Component Maintenance

Airman 1st Class Aharon Garcia, 56th Component Maintenance Squadron aerospace propulsion apprentice, works on an F-16 Fighting Falcon F100-220 engine at Luke Air Force Base, Ariz., Feb. 28, 2017. The Propulsio... More

U.S. Air Force Airmen with the 442d Maintenance Squadron

U.S. Air Force Airmen with the 442d Maintenance Squadron

U.S. Air Force Airmen with the 442d Maintenance Squadron propulsion flight complete a time compliance technical order during a phase inspection on an A-10 Thunderbolt II at Whiteman Air Force Base, Mo., Aug. 22... More

Airman 1st Class Johnathan Jenkins, 4th Component

Airman 1st Class Johnathan Jenkins, 4th Component

Airman 1st Class Johnathan Jenkins, 4th Component Maintenance Squadron aerospace propulsion apprentice, performs an augmented inspection on an F-15E Strike Eagle at Seymour Johnson Air Force Base, North Carolin... More

U.S. Air Force Airman 1st Class Matthew Johnson, 354th

U.S. Air Force Airman 1st Class Matthew Johnson, 354th

U.S. Air Force Airman 1st Class Matthew Johnson, 354th Maintenance Squadron aerospace propulsion technician, cuts safety wire on an aircraft engine July 18, 2012, Eielson Air Force Base, Alaska. Safety wire is ... More

Senior Airman Justin Stringer, 4th Component Maintenance

Senior Airman Justin Stringer, 4th Component Maintenance

Senior Airman Justin Stringer, 4th Component Maintenance Squadron propulsion flight journeyman, completes an inspection on an F-15E Strike Eagle engine, April 10, 2014, at Seymour Johnson Air Force Base, N.C. A... More

Airman 1st Class Kyle Cazier, 374th Maintenance Squadron

Airman 1st Class Kyle Cazier, 374th Maintenance Squadron

Airman 1st Class Kyle Cazier, 374th Maintenance Squadron propulsion flight aerospace propulsion apprentice, darkens part of a "Mr. Miyagi" drawing on a propeller blade at Yokota Air Base, Japan, Sept. 23, 2015.... More

Personnel assigned to the 436th Maintenance Squadron

Personnel assigned to the 436th Maintenance Squadron

Personnel assigned to the 436th Maintenance Squadron Jet Engine Test Cell perform maintenance on a General Electric TF39 high bypass turbofan engine March 17, 2016, on Dover Air Force Base, Del. This engine, se... More

Senior Airman Colton Windsor, 374th Maintenance Squadron

Senior Airman Colton Windsor, 374th Maintenance Squadron

Senior Airman Colton Windsor, 374th Maintenance Squadron aerospace propulsion flight journeyman, tightens a bolt to install a prop control onto a propeller at Yokota Air Base, Japan, Aug. 11, 2016. The flight a... More

The last 374th Maintenance Squadron propulsion flight

The last 374th Maintenance Squadron propulsion flight

The last 374th Maintenance Squadron propulsion flight poses for a photo Nov. 17, 2017, at Yokota Air Base, Japan. The 374 MXS propulsion flight at Yokota specialized in C-130H Hercules engines and propeller sys... More

U.S. Air Force Senior Airman Josh Vesecky, an aerospace

U.S. Air Force Senior Airman Josh Vesecky, an aerospace

U.S. Air Force Senior Airman Josh Vesecky, an aerospace propulsion mechanic with the 442d Maintenance Squadron propulsion flight removes a lube and scavenge pump during a phase inspection on an A-10 Thunderbolt... More

Senior Airman Juan Godoy (left) and Senior Airman Samuel

Senior Airman Juan Godoy (left) and Senior Airman Samuel

Senior Airman Juan Godoy (left) and Senior Airman Samuel Randlett (right), 4th Component Maintenance Squadron aerospace propulsion journeymen, install the front fan ring onto an F-15E Strike Eagle’s engine at S... More

U.S. Air Force Senior Airman George Frondek, 354th

U.S. Air Force Senior Airman George Frondek, 354th

U.S. Air Force Senior Airman George Frondek, 354th Maintenance Squadron aerospace propulsion technician, performs a tool inspection July 18, 2012, Eielson Air Force Base, Alaska. Maintainers must ensure all the... More

Airman 1st Class Brandan Linton, 4th Component Maintenance

Airman 1st Class Brandan Linton, 4th Component Maintenance

Airman 1st Class Brandan Linton, 4th Component Maintenance Squadron propulsion flight apprentice, applies blue dye to a cannon plug, April 10, 2014, at Seymour Johnson Air Force Base, N.C. The blue dye shows ot... More

Airmen from the 374th Maintenance Squadron propulsion

Airmen from the 374th Maintenance Squadron propulsion

Airmen from the 374th Maintenance Squadron propulsion flight perform a final inspection on a propeller at Yokota Air Base, Japan, Sept. 23, 2015. The propeller section creates propellers for use and performs ro... More

A General Electric TF39 engine graphic sits on display

A General Electric TF39 engine graphic sits on display

A General Electric TF39 engine graphic sits on display during the Propulsion Flight legacy celebration March 25, 2016, on Dover Air Force Base, Del. Supporting the needs of legacy C-5A/B aircraft, the Propulsio... More

Members of the 374th Maintenance Squadron aerospace

Members of the 374th Maintenance Squadron aerospace

Members of the 374th Maintenance Squadron aerospace propulsion flight repair an engine at Yokota Air Base, Japan, Aug. 11, 2016. The flight provides engines and propellers for the C-130 Hercules, enabling airli... More

U.S. Air Force Senior Airman Josh Vesecky, right, an

U.S. Air Force Senior Airman Josh Vesecky, right, an

U.S. Air Force Senior Airman Josh Vesecky, right, an aerospace propulsion mechanic with the 442d Maintenance Squadron propulsion flight removes a lube and scavenge pump during a phase inspection on an A-10 Thun... More

Airmen assigned to the 4th Component Maintenance Squadron

Airmen assigned to the 4th Component Maintenance Squadron

Airmen assigned to the 4th Component Maintenance Squadron aerospace propulsion shop work on an F-15E Strike Eagle engine at Seymour Johnson Air Force Base, North Carolina, Oct. 28, 2020. The Strike Eagle’s engi... More

U.S. Air Force Senior Airman George Frondek, 354th

U.S. Air Force Senior Airman George Frondek, 354th

U.S. Air Force Senior Airman George Frondek, 354th Maintenance Squadron aerospace propulsion technician, engraves a wrench July 18, 2012, Eielson Air Force Base, Alaska. The serial number is engraved on every t... More

Tech. Sgt. Brian Nicholas, 4th Component Maintenance

Tech. Sgt. Brian Nicholas, 4th Component Maintenance

Tech. Sgt. Brian Nicholas, 4th Component Maintenance Squadron propulsion flight craftsman, inspects an F-15E Strike Eagle engine for fuel leaks, April 23, 2014, at Seymour Johnson Air Force Base, N.C. In the pr... More

Senior Airman Colton Windsor, 374th Maintenance Squadron

Senior Airman Colton Windsor, 374th Maintenance Squadron

Senior Airman Colton Windsor, 374th Maintenance Squadron propulsion flight aerospace propulsion journeyman, inspects the blade teeth of the propeller at Yokota Air Base, Japan, Sept. 23, 2015. In addition to pr... More

Propulsion Flight legacy celebration attendees look

Propulsion Flight legacy celebration attendees look

Propulsion Flight legacy celebration attendees look at one of many display boards containing photos and newspaper clippings from the past 45 years of General Electric TF39 engine production and testing for lega... More

Staff Sgt. Jonathan Thomas, 374th Maintenance Squadron

Staff Sgt. Jonathan Thomas, 374th Maintenance Squadron

Staff Sgt. Jonathan Thomas, 374th Maintenance Squadron aerospace propulsion flight craftsman, installs a thermocouple harness bracket onto an engine at Yokota Air Base, Japan, Aug. 11, 2016. The propeller secti... More

Air Reserve Technician Josh Piedmonte, an aerospace

Air Reserve Technician Josh Piedmonte, an aerospace

Air Reserve Technician Josh Piedmonte, an aerospace propulsion mechanic with the 442d Maintenance Squadron propulsion flight removes a lube and scavenge pump during a phase inspection on an A-10 Thunderbolt II ... More

An F-15E Strike Eagle aircraft engine is tested in

An F-15E Strike Eagle aircraft engine is tested in

An F-15E Strike Eagle aircraft engine is tested in the 4th Component Maintenance Squadron propulsion flight test cell facility, April 23, 2014, at Seymour Johnson Air Force Base, N.C. The test cell facility run... More

Airman Sam Johnson, 374th Maintenance Squadron propulsion

Airman Sam Johnson, 374th Maintenance Squadron propulsion

Airman Sam Johnson, 374th Maintenance Squadron propulsion flight aerospace propulsion apprentice, tightens a bolt on a low-pressure fuel filter on an engine at Yokota Air Base, Japan, Sept. 23, 2015. In additio... More

Propulsion Flight legacy celebration attendees listen

Propulsion Flight legacy celebration attendees listen

Propulsion Flight legacy celebration attendees listen to Kevin Morrow, 436th Maintenance Squadron jet engine shop supervisor and master of ceremony for the event March 25, 2016, on Dover Air Force Base, Del. Ov... More

An engine and quick engine change kit sit in the 374th

An engine and quick engine change kit sit in the 374th

An engine and quick engine change kit sit in the 374th Maintenance Squadron aerospace propulsion flight warehouse at Yokota Air Base, Japan, Aug. 11, 2016. To effectively repair engines and propellers, the prop... More

Senior Airman Devin Truesdell, 374th Maintenance Squadron

Senior Airman Devin Truesdell, 374th Maintenance Squadron

Senior Airman Devin Truesdell, 374th Maintenance Squadron propulsion flight aerospace propulsion journeyman, examines a quick engine change kit at Yokota Air Base, Japan, Sept. 23, 2015. The propulsion flight A... More

A Propulsion Flight legacy celebration attendee stands

A Propulsion Flight legacy celebration attendee stands

A Propulsion Flight legacy celebration attendee stands in the food line, March 25, 2016, on Dover Air Force Base, Del. Over 200 current and former Propulsion Flight workers consisting of U.S. Air Force active d... More

Daniel Weimer, 436th Maintenance Squadron aircraft

Daniel Weimer, 436th Maintenance Squadron aircraft

Daniel Weimer, 436th Maintenance Squadron aircraft jet engine technician supervisor, right, shows Clifford Jaffray, left, how to shut down the last General Electric TF39 engine to be tested in the Test Cell, Ma... More