Mark, I got a one-time field approval several years ago to put on a Brackett filter on my 14-19's O-435. The filter is made for the Piper PA24-250. Model 1310 assy or 1305. I'ld have to look that up. I ordered the filter frame undrilled from Brackett. so that I could put in my own holes for mounting. Mr. Brackett sent some flow numbers so that I could "wow" the Feds. They bought off on it. It works fine. Tommark said:Does your STC cover the 14-19, with the lyc.0-345? if so I too would like a copy? Mark
lwford said:Chucky Boy, I have a 337 Field Approval for the Brackett Air Filter Install. I would be happy to send you a copy of it. Just give me your address and I will send it to you. LYNN N9818B the crate![]()