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  • Tach

    Picked this up at garage sale. What is it for?
    Attached Files
    TF# 702 Don't be afraid to try something new. Remember amatuers built the ark, professionals built the titanic!

  • #2
    Re: Tach

    Don't know, but it may be radioactive!!!
    Terry Bowden, formerly TF # 351
    CERTIFIED AERONAUTICAL PRODUCTS, LLC
    Consultant D.E.R. Powerplant inst'l & Engines
    Vintage D.E.R. Structures, Electrical, & Mechanical Systems
    BC12D, s/n 7898, N95598
    weblog: Barnstmr's Random Aeronautics
    [email protected]

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    • #3
      Re: Tach

      7 buttons.

      It's from a B52 with an engine failure.

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      • #4
        Re: Tach

        George: I know people who might know...can I copy the photo and post it on my aeroplane geeks forum?

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        • #5
          Re: Tach

          That would be fine. Kind of thought it was for a radial engine, has seven left, neutral, right switches. Can't get it out of the case to see what is under it. Case says U.S. AIR FORCE part number A898RS test unit on the case. Also has four push buttons 1 tru 4. George PS Not radio active, already checked!
          Last edited by flybikefarm; 02-17-2014, 15:08.
          TF# 702 Don't be afraid to try something new. Remember amatuers built the ark, professionals built the titanic!

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          • #6
            Re: Tach

            wow. That is very cool!
            Tim Hicks
            N96872

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            • #7
              Re: Tach

              Best my contacts come up with is a magneto RPM drop tester for something like a Kinner engined aircraft.

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              • #8
                Re: Tach

                Thanks. going to try to remove it from case tomorrow. George
                TF# 702 Don't be afraid to try something new. Remember amatuers built the ark, professionals built the titanic!

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