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| Senior Member | What does it mean if a headset is "TSO Approved"?? I know it relates somehow to TSO C-57 and C-58, but I can't find anything more specific....I can't even find C-57 or C-58. I've tried FAR/AIM, the FAA website, jetcareers, and a Google search to no avail. What is the advantage to buying a "TSO approved" headset? Help!! |
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| | #2 |
| Old Skool Join Date: May 2002 Location: LCK
Posts: 1,646
| Your headset need's to be TSO'd to use it in a part 135 or 121 operation. |
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| | #3 |
| Junior Member Join Date: May 2004 Location: Prescott, AZ
Posts: 194
| so it doesn't suddenly burst into flames in the cockpit... If you're flying a loud airplane, the David Clarks will work fine...they have a very low occurence of spontaneous combustion. If you're flying a quiet airplane, I recommend the Telex Airman 750...this also has a low occurence of cinged hair reports... ![]() |
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| | #4 |
| Senior Member | Do you know how/where I can find C-57 and C-58? I'd like to read them, just for fun. |
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| | #5 |
| Senior Member Join Date: Jul 2002 Location: Chicago
Posts: 790
| Boy, that does sound like fun... |
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| | #6 |
| Senior Member | lol...yeah, I'm a dork.... ![]() |
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| | #7 |
| Senior Member Join Date: Dec 2003 Location: Fresno, CA
Posts: 912
| Explain then why many 121/135 pilots are using non-TSO'd headsets. |
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| | #9 |
| Senior Member Join Date: Oct 2003 Location: Gilbert, AZ
Posts: 1,164
| Just use whatever you want. No-one has ever checked any of my head clamps to see if they're TSO'd, and I've never checked for the seal of approval before using one. |
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| | #10 |
| Old Skool Join Date: May 2002 Location: LCK
Posts: 1,646
| [ QUOTE ] Explain then why many 121/135 pilots are using non-TSO'd headsets. [/ QUOTE ] It's my understanding then, that they're breaking the law. Companies and FAA inspectors don't always police this, but anything you connect to the aircraft has to be TSO'd. At least this is what I've heard from quite a few people, I could be wrong. See §121.319, §135.150, §21.305, there may also be more in a specific company's op specs. |
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