Having just received the latest copy of GANews, I was excited to see on the cover an article on the new aircraft engine offerings at AirVenture this year (Bright new engine ideas at AirVenture, Aug. 24 issue). Although each of the engines covered in the story exhibited new technologies, a notable omission was the ULPower […]
Physicists cause the confusion
It is a disappointment that Michael Tieman does not understand the explanation of Stephen Hawking being weightless (Stephen Hawking confused?, Letters to the Editor, June 22 issue). It is physicists that cause so much confusion about centrifugal force, which makes anything in orbit weigh less and encourages the use of the term “Zero-G.” Stephen did […]
Flying the B-25, Part II
Meg Godlewski’s article in the Aug. 10 issue “Flying the B-25” caught my eye. I enjoyed it and had the same emotions Meg did when I was a 20 year old in 1944. I am sending a copy of my book, “A Drop in the Bucket,” in which you can follow through some actual missions […]
Flying the B-25
I enjoy Meg Godlewski’s articles. I liked the one in the Aug. 10 issue about her flight in the B-25 (Flying the B-25). I was a B-17 copilot in World War II and flew 30 missions over Germany from England, with my last mission on March 30, 1945. After the war I was in the ferry command and […]
Forget made in America for LSA?
The LSA rule seems to favor new airplane designs over the old ones Bob Locher would like to see authorized (Letters to the Editor, LSA rule is discriminatory, Aug. 24 issue). While I agree with him that Sport Pilots and higher rated ones enjoying the new freedom of flying without an FAA medical certificate could […]
You never know where life leads you
The copy of GANews arrived in the post this morning. Thank you for sending that. The review is tremendous (Great lives, great skills, Aug. 24 issue) — thank you so much for that. All publicity is so much appreciated and I really enjoyed your aspect on it! The thing I particularly liked was your plug […]
Something I can use right away
An issue or so back, Ask Paul responded to a question about a TCM O-470 (Did additive cause engine problems? Aug. 10 issue). He suggested replacing all the oil cooler hoses. Unless 470s, 520s and 550s have an add-on remote cooler, they don’t use hoses. The coolers mount directly to the engine. Supposedly, after World War […]
The fight continues
WASHINGTON, D.C. — General aviation won major skirmishes in its user fee battle late last month , but the FAA reauthorization bill is a long way from completion. The House and Senate are not very far apart from deciding on a bill that would be favorable to general aviation, but the bill passed by the […]
Can you identify this engine?
QUESTION: A friend has an O-320 in his hangar. I have only the following data, and am wondering how or where I can use these data to determine exactly which engine this is. Data plate says: O-320, eng #2689-27. The case is cast with the number L-17001-27A. I tried using the Lycoming website, hoping for […]