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  1. birdus

    Thread pitch of altimeter adjustment shaft?

    For anyone who's interested... The Cessna altimeter is labeled: Cessna United Instruments, Inc. Wichita, Kansas Made in Japan The thread of its adjustment shaft is M3 x .5. The altimeter that's out of my Luscombe (the instrument in question) is labeled: Type MB-2 U.S.A.F Stock No...
  2. birdus

    Truth or Consequences (KTCS) History

    Anyone know the history of Truth or Consequences Municipal Airport? I've e-mailed both the airport manager and T or C librarian and haven't gotten a response.
  3. birdus

    Luscombe Adventures

    Luscombe Road Trip 2020 | Part 11 https://bit.ly/3xUZAjB (YouTube)
  4. birdus

    Luscombe Adventures

    Luscombe Road Trip 2020 | Part 10 https://bit.ly/32ZbPgX (YouTube)
  5. birdus

    Luscombe Adventures

    Luscombe Road Trip 2020 | Part 9 https://bit.ly/3xiUHAt (YouTube)
  6. birdus

    Luscombe Adventures

    Luscombe Road Trip 2020 | Part 8 https://bit.ly/2QuT2XT (YouTube)
  7. birdus

    Thread pitch of altimeter adjustment shaft?

    I have a Cessna altimeter and another one out of a Luscombe. They appear to have the same pitch of the shaft onto which the adjustment knob fits. A .5mm thread pitch gage fits pretty well. Someone over on Practical Machinist suggested it might be 4-48, and that I try a 24 TPI gage to see if it...
  8. birdus

    Luscombe Adventures

    Luscombe Road Trip 2020 | Part 7 https://bit.ly/31YYswF (YouTube)
  9. birdus

    Luscombe Adventures

    Luscombe Road Trip 2020 | Part 6 https://bit.ly/3ujv5B9 (YouTube)
  10. birdus

    Luscombe Adventures

    Luscombe Road Trip 2020 | Part 5 https://bit.ly/3rm8CS7 (YouTube)
  11. birdus

    Help Planning a Big Trip

    Yes. I posted a detailed daily blog here about it, with photos: https://www.pilotsofamerica.com/community/threads/luscombe-road-trip%E2%80%94wish-me-luck.128138/ And I'm creating a video series about it now. I've been posting links to the videos here (after the first few video links)...
  12. birdus

    Luscombe Adventures

    Thanks for saying hi, Jim, and for the compliment. It's encouraging to get a comment so I know people are watching and enjoying the videos. If viewers are getting anxiety at certain times, hopefully that just means I did a good job editing. :D
  13. birdus

    Luscombe Adventures

    Luscombe Road Trip 2020 | Part 4 https://bit.ly/3c1ZYUI (YouTube)
  14. birdus

    Luscombe Adventures

    Luscombe Road Trip 2020 | Part 3 (YouTube) https://bit.ly/3liMeba
  15. birdus

    Luscombe Adventures

    Luscombe Road Trip 2020 | Part 2 (YouTube) https://bit.ly/3ecP006
  16. birdus

    How to remove lens from altimeter?

    It's okay. I'm no dummy. I have a bike pump. I'll just hook it up to the fitting on the back and get it pumped back up. :D
  17. birdus

    How to remove lens from altimeter?

    Ah, yes. A tiny bit of encouragement and it popped right out. Thanks!
  18. birdus

    How to remove lens from altimeter?

    Okay. So it's true that it should just pop out? I wasn't positive how it worked and didn't want to force it. I saw a big c-clip underneath and sometimes there are tricks and hidden complexities in things.
  19. birdus

    How to remove lens from altimeter?

    How does one remove the lens from an altimeter. I removed the ring from the front and assumed the lens would come right out then, but it doesn't seem to want to.
  20. birdus

    Luscombe Adventures

    Your comment prompted me to Google it. Seems like ammonia or alcohol can do bad things, although I'm not sure exactly what. Windex actually makes an ammonium-free window washing fluid, which seems targeted to acrylics. I may try that. I think my window is none the worse for wear after the few...
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