Talk:Pratt & Whitney R-1340 Wasp

Air Tractor AT-401
Is this engine still in production or does the Air Tractor AT-401 use refurbished engines?Ratsbew 18:20, 8 November 2007 (UTC)

External links modified (January 2018)
Hello fellow Wikipedians,

I have just modified one external link on Pratt & Whitney R-1340 Wasp. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
 * Added archive https://web.archive.org/web/20101031201347/http://enginehistory.org/P%26W/R-1340/Wasp%20Index.pdf to http://www.enginehistory.org/P%26W/R-1340/Wasp%20Index.pdf

When you have finished reviewing my changes, you may follow the instructions on the template below to fix any issues with the URLs.

Cheers.— InternetArchiveBot  (Report bug) 03:59, 23 January 2018 (UTC)

Production dates
This article is deficient in that it fails to denote the production end-date of the engine, or at least that of its last variant. BLZebubba (talk) 10:21, 18 June 2020 (UTC)

Type descriptions
At the moment the article uses only the military/capacity R-nmpq style sub-types designations. It would be useful to include the civil/company style, letter designations. E.g, which R-???? is the Wasp C? Many contemporary sources use letters rather than R-numbers and we have only the power to guide us.TSRL (talk) 21:53, 1 August 2020 (UTC)