X-Junk-Score: 20 [X] X-KAS-Score: 20 [X] From: "Finn Lassen finn.lassen@verizon.net" Received: from sonic308-9.consmr.mail.ne1.yahoo.com ([66.163.187.32] verified) by logan.com (CommuniGate Pro SMTP 6.4.0) with ESMTPS id 2791572 for flyrotary@lancaironline.net; Thu, 11 Jan 2024 16:30:49 -0500 Received-SPF: pass receiver=logan.com; client-ip=66.163.187.32; envelope-from=finn.lassen@verizon.net DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=verizon.net; s=a2048; t=1705008632; bh=cWSjCc29KuykMsDvfDJrpDNuhF57Utm/PQ1kw/Crltc=; h=Date:To:From:Subject:References:From:Subject:Reply-To; b=ky9Omw/t2GtA+ruGCPVTyXSSatH9RCNBUIsW6qBCpx2biRlFcd8qgnATUnoVotnVTAFBAEGJJip5PCDM1f8Qj/7pBO64IpUa30zluyaLXMI95Q8/8g+viETLSMKiBwU5LZTggmE95xOE6TPSYeSPsMxpG2Q6G+Vi3/11hRnzYIMOoMU25RDPblHP5vKc2IcrIaoe33FpAaLBBArypg+kahOFeNcp0cwNlD+RJHmxXBw1Klgxbz2dF3x6Y6tyPeyiLmxfl1dAbQmsXUWijSPyy9CWZD8lvS3exH7GTrxs1JJt3aHsBNN0w8wrqry6xHYh+9LeVfpwPW9ieDIl1Zvy8g== X-SONIC-DKIM-SIGN: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1705008632; bh=YGdniag6NqqjYS8OAwWDq08CH9TDoPBhnLjxX+XgSw+=; h=X-Sonic-MF:Date:To:From:Subject:From:Subject; b=QZj+xtHfKyo6MRlUMiGxzjtGjE3HDU29bcgHji6+ZtcgND3dcp90aaSLsOHLcsAMxy7tZ1R//L4EQ+BfPUFgj+pbU2gbkm3k+Hb46bFZTSV1dJ2AY0/D9/vuDxhHY/8aBdWHDtTsJ+ltnRtIrbReZAaO57xpo9AdpgvoOXofP1XfOVU6HLG6upcLtfAxU/1v+Rj0PCVkHq+CbCHFqgAyjlGsugmUpTnLzodQDq0bFJPaeQTVGS8CFwQcG3gWTi94jXGxRcy1ChF3AEUoz5QnBd4osaAEr0S0UNv7XhoUymPv1FtukCJL90A7CWL2v6kanz3tPXOdvAWM5rZtxhEWXQ== X-YMail-OSG: oqrFgVQVM1nnPaQV8FXpJ0y2ow_.In.MBXJXrbZzGm9UdUjR8ATP8uYAYEWCYJx jax3OfllGi4uFPbSknWtv7.dIMHApiSb1BGxNHvJ3G30wrd9bZg3jGToBfADsV0pcAe9_VZxTt8Y pEkKDIbg2Th7QYI3GfJzwP6HcmhpsYEqTRtSI6LvwIToFkemGQGR7PiZY391IjRtVSo9ZbTvt2EJ 7khKOmZzpdmuH3re7Oipz9hgzr0SiHiqmd3BU4Rs5_IDe6HFDuuknMxg6NhsTR0min0kwwqOeQxd GEneTVwBVtNoMXQNhsVPCKXv9ucG3ReU5i_gXf0aktRFaY6.Fk0RUU7DXwTiabgruzHPWiTzSI0G h8JvvzWXUfCuzMDutlFu9IL2avhUshjhPOUxjF4qu_sq.QTKSch6xNK9e30PNUCJmg3KRqPwWV3k _fcQlTbx3HAuHdAykDfhD2ri0MNDmMd0d2HQLipiHUDNU7BUMCwyTNCezK68KKqYAouYHbuNVBA4 8BElbcq.VLJssZsb.CMvHIphk9vdMvdtBZipWujQgki0RFBqKOT4Y1K5PoUcXOvwE6iGwr8ewcZp jwy4m3MhWD.wf686iMCk5fTmHpG._jvo58ZuNH2te6UwLDEpqHFdUa9LmsyT7fQDQLZBvCe1n2Do ctM3SHr8rpDgk0MMB1fv.TWHt4wkcL_Gmfii7eJEL57fg30IFM9UaLhd6nywMzanDv.3Lq_u7vAn w5k5FYphEK_ckmsVXgh_.uHYi0lbEAlBKEMMRvzwD.8BtgjcXDNEP7eTAXlDpNZajkSei2SMZf6M TR3ojqx3u4tVNyt6a0bhsNz6LefymjQj3Q6P8F1FRURzYqLasdIKnmQx3qlkTToPhDQLw_MfCwDy wwRCEUYMtSI9kFiTlN_fy9JqbOrLhAdSCPdrp_Moq5l92vMWI2okUlyxifV.XUkdNxV3wB_2Wk2s yR5A4p5vv0rXgPp3xLZlCLEH_83I.pDFzXsIawwjfarPMjEfTh1P946.hf1k3vDElugnklRSLBq3 t0oxVyRpEFpfCtR4fAWOYzJhczH.fIiW6Y9dxIVtqkbSsWLDegpf16d3ph9yOpuXFYVjwkJAkRQl Z692wNwpFvmCHBCjOopNm7ocHT3KKjn.IPb.0a3C4oqcpAZPN2W1moQFdgj0xTvbt63wLfFjrcen iRqH0pIK04DodY9TO8bJS6tdKjjp0GFg7q6Km1RxQxu9f3J8Bz4Cj8mKszZ4CzHXA5e.8f.MYixf RJjMZJ8A.irL6W6SbNr9iqLG5cATF34MZU3xoAIEWzNjwACrBsPgXvXycT0o8gXMaeqU80Ffg6A6 Lcak2Ao8tdSD1QxIA94YhX2c_XDg9nQ13NDFAuK.juciDTwgxWmNj_eQR8oI0O_SxMgm18ocIIKg _dYynuGodSgqSN5nXBvYU0_ics0IyKPEgFubeojy6j.FbcSyZ_WRVfVpJ01HYlSc49KvL.kS8OuA AEz8ois8l5AtSXKU468NUtlvz0.weisDO71.zncv.jk38Z4m1CuTzTeQI2BLn9JSpnAIk8Lj8BQg LLF0TUzjlVTm7LdaA02T04aGHUyF7MtDLh9Glpn8jqJpKOb6Mw.WN7IegqR7SyQDURXxPnzZrpbw 0kjiXo.txkWpeY913hpoEwNhpMXJeRtYWEpyEvwii9KyXPFQJ_NUmUdXDZ3gDrLo9sbef79o_IN. v53RhQWR0vDlAj3fwi6dawQ0du6FsbhZ27Z3LWtvq.O7HrGlMfJ3_.IYVvIF0xGlCQt5Erz7DdRk 2OZQLxElOsTG61Wgyy_m0isX5uCIAzy2oJ3QN2JCJxsuxSlXs7F8NoMmHh5fAvatyfgddtGSFCjc uqUmUP1ntPcU7zDloUqhK9digeo2mugmvNSoPibvlJuMqdKue4WSdYriAW1hI_GwtmyxjNKfEkWg _uqGDFMupD3zfOFMV9M6yXLizyADlC3lNFCSWsUK5ndaAuPx6pJAyqibjjfF1SAfHtdy52iSVpqU 3V8zPmbWB45o4Fmyb6xDJcds5Eq.97LQdMStYgItE4w2XljsDsKMABG1bjZvGrbDNzGUdflVfk6r pSM8anMo_q49DBwBveDV4XofSQA8ei_gRm8P3B17SNriK316ZOjDXyIExI.6eUc7QHhuGAWRirLk CCy.EeI4uW0Qm1O3g8mSV2MScXc5xhWbOg_2xcm0e4YeUGDRnbXVfYN0XVL6AwevLhxnGNZWxzpW vTegYOTdJyURa08mnKhWBbZ5r55vGn_JnDfDwBRsnBbyXJNho X-Sonic-MF: X-Sonic-ID: 5d663e4c-8bcd-493d-9887-760f0e0c6bfe Received: from sonic.gate.mail.ne1.yahoo.com by sonic308.consmr.mail.ne1.yahoo.com with HTTP; Thu, 11 Jan 2024 21:30:32 +0000 Received: by hermes--production-bf1-59b8649b59-mfq6h (Yahoo Inc. Hermes SMTP Server) with ESMTPA ID 5c1348d1e6eca2a8d536cae0c46965f6; Thu, 11 Jan 2024 21:30:29 +0000 (UTC) Content-Type: multipart/alternative; boundary="------------g28gjZVBwH8I73ENSsU8MFML" Message-ID: <028b0ded-1d71-4b0a-8bdb-a9dc41eaccb9@verizon.net> Date: Thu, 11 Jan 2024 16:30:13 -0500 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird To: Rotary motors in aircraft Content-Language: en-US Subject: Rotary revival? References: <028b0ded-1d71-4b0a-8bdb-a9dc41eaccb9.ref@verizon.net> X-Mailer: WebService/1.1.22010 mail.backend.jedi.jws.acl:role.jedi.acl.token.atz.jws.hermes.aol Content-Length: 1974 This is a multi-part message in MIME format. --------------g28gjZVBwH8I73ENSsU8MFML Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Reading those old /Contact! /articles made me wonder what the rotary roster looks like now. With the steep increase in Lycoming engines and their long (2 - 4 years) lead time, I'm wondering why/if they're an increased interest in DIY rotary engine installs. With 200 RWS PSRUs out there (even if most of them may be 2.17:1) that's still a good supply of reasonably priced PSRUs. Is it that there are relatively few real experimenters out there or that we're not really promoting the rotary? I know our most repeated statement is: "If you just want to go fly bolt on a Lycoming, if you want to tinker do an autoconversion". But with prices and lead times, does that still hold true? Finn --------------g28gjZVBwH8I73ENSsU8MFML Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 7bit

Reading those old Contact! articles made me wonder what the rotary roster looks like now.

With the steep increase in Lycoming engines and their long (2 - 4 years) lead time, I'm wondering why/if they're an increased interest in DIY rotary engine installs. With 200 RWS PSRUs out there (even if most of them may be 2.17:1) that's still a good supply of reasonably priced PSRUs.

Is it that there are relatively few real experimenters out there or that we're not really promoting the rotary? I know our most repeated statement is: "If you just want to go fly bolt on a Lycoming, if you want to tinker do an autoconversion". But with prices and lead times, does that still hold true?

Finn

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