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  1. unsafervguy

    Flying by the numbers ?

    you seem to be mixing up what is really happening. speeds from the POH are determined by physics. they are a target. how you get to that target is a event that is constantly changing in three dimensions. the goal in landing is to maintain glide path and maintain the proper airspeed. that is...
  2. unsafervguy

    Bonanza gear light

    if you want to call it a minor, that's up to you as an A&P. as to common sense maintenance, have you done any testing or have any data to show that your tractor light is not pumping out so much electrical noise that your radios, transponder, adsb or gps is not getting effected? there is more...
  3. unsafervguy

    Bonanza gear light

    yes they are. you really don't understand the idea of a standard part. its this simple. the manufacture puts the part in the plane, the plane is certified, that part becomes a certified part. now, the FAA says, "that is a 4313 bulb. it meets SAE specs for a 4313, so any bulb manufactured under...
  4. unsafervguy

    Bonanza gear light

    there a re plenty of cases where certificate actions were taken for unapproved part, granted, i doubt they would go after a certificate for a landing light. however, the point is they could, and do you want to fight the FAA. under the FAA SUP program there are a lot of documents that discuss...
  5. unsafervguy

    Bonanza gear light

    again, drop in replacement, no mention that it is a specific number, only par 36, the sae number given is the standard for lead free construction not the bulb standard. also figure 66b of the bonanza IPC calls out the bulb number. you want aviation grade, to quote tommy calahan, " i can take a...
  6. unsafervguy

    Bonanza gear light

    use what ever you want, just remember your ticket is on the line when the FAA askes for documentation that the part is approved.
  7. unsafervguy

    Bonanza gear light

    worthless for an aircraft. all it says is that it is the same size as a 4509. as i have said, an LED cannot be called a 4509 because the standards to define a 4509 cannot be used to evaluate a LED light, thats a different standard. you notice it only say can replace a 4509, yea, its the same size.
  8. unsafervguy

    Bonanza gear light

    this gets very deep and involved, but it all comes down to FMVSS (federal motor vehicle safety standards) that is the controlling regulations on vehicle lighting standards. years ago, SAE was about the only standards organization out there as far as motor vehicles are concerned. there are a lot...
  9. unsafervguy

    Bonanza gear light

    true, but they have to be a "standard part" thats what the SAE standard is all about for light bulbs. anyone manufacturing a light bulb numbered as a say, 4509 must meet the SAE standard for that number. PAR 36 led replacements are not manufactured to that standard, because SAE has a different...
  10. unsafervguy

    Bonanza gear light

    its a government thing, changing it is easy, the paperwork..... thats another story.....
  11. unsafervguy

    Bonanza gear light

    no. par stands for parabolic aluminized reflector #36 its a size standard not an SAE standard such as a GE4313. using any old par36 led from tractor city does not cut it. a lot of parts manuals state the bulb number such as GE4509. technically, since led bulbs are made to a different SAE...
  12. unsafervguy

    Garmin 430. Reckon how long to live?

    i disagree with them. 100% will have a screen problem. the question is when. UV is a killer to the screens. low use aircraft that live in a hangar will probably never see a problem in the owners lifetime. but, park one on the ramp in the southwest without protection and in the heat, the screen...
  13. unsafervguy

    NOOB needing advice on a from-scratch upgrade

    first, its going to be expensive any way you go. equipment plus install will probably cost more than the airplane. the skyview is great, i have one. however, realistically your looking at north of 20k plus install and that is without a IFR GPS. to make a HDX a real IFR platform requires two...
  14. unsafervguy

    Best bang for your buck

    i realize that he stated 100k, but i am amazed that 70 posts in and nobody has said "BO"
  15. unsafervguy

    BasicMed expansion?

    no increase in dangerous pilots flying airplanes? so you don't read the medical section of this board? how many questions a week are there about getting a medical with know mental issues, drug use issues, and alcohol issues? you don't see some of these people as becoming dangerous pilots if...
  16. unsafervguy

    172/Cherokee gotchas

    the biggest gotcha is regretting that you sold your corvette (RV-8) and bought a mini-van (pa28 or c172)
  17. unsafervguy

    Shingles?

    gotta love it when someone comments on a thread that has been dead for 19 years................
  18. unsafervguy

    Anybody have gps trouble today?

    went down to central america and back yesterday, including the RNP approach there with no problems.
  19. unsafervguy

    Passing Medical with past drug addiction.

    don't forget, if he was on them that long, insurance or not, there is a very long prescription record for a schedule 1 narcotic. im sure the FAA could find that real easy.
  20. unsafervguy

    HIMS process hell

    do you have verifiable data to back that up, or is it just your "facts"
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