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enhanced history recorder (ehr)
Schedule B number: 8411997050
Parts of gas turbine aircraft engines, other than for use in civil aircraft
FSC 2995 ⁓ Miscellaneous engine accessories, aircraft
Note-items classified in this class must be specifically designed for use with aircraft or quided missile primemovers only.
Excluding exhaust system; (fsc 1560); jet engine hydraulic reservoirs (fsc 2840); jet engine oil tanks (fsc 2840); electrical starters (fsc 2925); cockpit mounted control quadrants (fsc 1680); aircraft engine covers (fsc 1730).
enhanced history recorder (ehr)
Nothing similar to this part number was found in our inventory
An instrument with multiple readouts designed to count and display the actual number of times engine parts experience mechanical and high thermal stress, engine interturbine gas temperatures in relation to time elapsed and actual engine operating hours. counts are accumulated at various percentages of operating power. these readouts cannot be reset to zero.