Talk:Lycoming ALF 502

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merge from Honeywell LF 507

Their common TCDS describes the LF507-1H as "Mechanically identical to ALF502R-6, but operated at lower, flat-rated thrust" and the LF507-1F as the same "equipped with a single-channel FADEC with hydromechanical backup". Since they are the same, they should be merged. Of course the name is different since Honeywell acquired it, but there isn't any AlliedSignal ALF 502 either. This isn't unlike their main application, the BAe 146/Avro RJ (different names, same article). The LF507 won't be developed further since the 7,000lbf Honeywell is the HTF7000 now.--Marc Lacoste (talk) 13:38, 14 April 2017 (UTC)[reply]

Merge Clearly just a variant of the LF502--Petebutt (talk) 08:53, 27 April 2017 (UTC)[reply]

done--Marc Lacoste (talk) 21:45, 14 May 2017 (UTC)[reply]

ALF 502/LF507 TC purchased

The Type Certificate for these engines has been purchased by CFS Aeroproducts Inc. Tempe Arizona http://www.cfsaero.com/ and is effective in force as of Jan. 6, 2021 per CFS Aeroproducts Temporary Revision MTR-CFS-0001 and effects engines(and manuals) ALF 502R(286.1), LF 507-1F(507F.1), Standard Practices Manual 286.2. All engines and products under these line are now the exclusive property of CFS Aeroproducts Inc.

news-release faa TC Holder ALF502L-2A E6NE Rev. 16 ALF502L-2C E6NE Rev. 16 ALF502L-2 E6NE Rev. 16 ALF502L-3 E6NE Rev. 16 ALF502L E6NE Rev. 16 ALF502R-3A E6NE Rev. 16 ALF502R-3 E6NE Rev. 16 ALF502R-4 E6NE Rev. 16 ALF502R-5 E6NE Rev. 16 ALF502R-6 E6NE Rev. 16 LF507-1F E6NE Rev. 16 LF507-1H E6NE Rev. 16 TaurenTom - FAA Licensed Repairman — Preceding undated comment added 12:30, 4 October 2021 (UTC)[reply]

OK. The wall of refs wasn't necessary.--Marc Lacoste (talk) 10:25, 5 October 2021 (UTC)[reply]