14 Jun 2025, 04:45 [ UTC - 5; DST ]
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Post subject: Re: C337 skymaster Posted: 23 May 2015, 13:37 |
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Joined: 02/11/09 Posts: 1377 Post Likes: +490 Company: UNLV Location: Tucson, AZ (57AZ)
Aircraft: 1960 Bonanza M35
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Username Protected wrote: Quote: As I said I have owned a Colemill B55 previously. On that airplane I routinely saw 182 KTAS on 25 GPH for 7.28 NM/gal. In my current P337 I routinely see 180 KTAS on 21.2 GPH for 8.49 NM/gal. Your Colemill Baron was slow. 25 GPH should easily get you 190 knots. 22 GPH will yield 180 knots all day. And, yes, the pressurized 337 is the only way to go in a 337. You need to get up high to get any efficiency. The problem is that you are not going non-stop more than about 600 miles or so with 4 adults and bags which takes away from some of the advantage of high flight. Paul McCracken said it was fast I just report my actual numbers. I rarely fly below 10,000 ft. The MEA from Tucson to LA is 10,000 ft and coming back it is 11,000 ft. I never go non-stop more than 400 NM or so anyway so your 600 NM limitation is moot. Again, this airplane may not make sense for everyone but it does make sense for my needs and that is truly all that matters 
_________________ Ken Reed 57AZ
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Post subject: Re: C337 skymaster Posted: 23 May 2015, 19:45 |
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Joined: 02/05/09 Posts: 1114 Post Likes: +178 Location: Lawton, OK (KLAW)
Aircraft: 1982 Baron 58P
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Username Protected wrote: If you want a preview of flying a 337, just put a metal trash can over your head and get your kids to beat on both sides with broom handles. I have no educated/informed opinion on the 337, but this statement makes me LOL! 
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Post subject: Re: C337 skymaster Posted: 23 May 2015, 20:13 |
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Joined: 11/03/08 Posts: 16281 Post Likes: +27343 Location: Peachtree City GA / Stoke-On-Trent UK
Aircraft: A33
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give it up ken. When someone asks about a B55 we don't start extolling the benefits of a pressurized 58, we discuss the 55 that they asked about. You didn't buy the 337 that most people are considering so stop trying to put lipstick on that pig.
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Post subject: Re: C337 skymaster Posted: 23 May 2015, 20:29 |
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Joined: 02/11/09 Posts: 1377 Post Likes: +490 Company: UNLV Location: Tucson, AZ (57AZ)
Aircraft: 1960 Bonanza M35
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Username Protected wrote: give it up ken. When someone asks about a B55 we don't start extolling the benefits of a pressurized 58, we discuss the 55 that they asked about. You didn't buy the 337 that most people are considering so stop trying to put lipstick on that pig. If you could buy a 58P for $10,000 - $15,000 more than a B55, I'll bet you would start extolling the benefits of the 58P. You can buy a P337 for $10,000 - $15,000 more than a 337.
_________________ Ken Reed 57AZ
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Post subject: Re: C337 skymaster Posted: 24 May 2015, 00:05 |
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Joined: 11/03/08 Posts: 16281 Post Likes: +27343 Location: Peachtree City GA / Stoke-On-Trent UK
Aircraft: A33
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Username Protected wrote: If you could buy a 58P for $10,000 - $15,000 more than a B55, I'll bet you would start extolling the benefits of the 58P. You can buy a P337 for $10,000 - $15,000 more than a 337. why stop there? This ancient king air we're flying could be bought for the same as any decent p-baron. Its not the purchase that gets you. Pressurized, deiced airframes are a lot of money to maintain and a huge hassle at times. If someone wants a 55 i would definitely NOT push them toward a 58p, its not the same class of plane and purchasing one is just the cover charge, you haven't even got the bartender's attention yet.
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Post subject: Re: C337 skymaster Posted: 24 May 2015, 11:23 |
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Joined: 04/27/10 Posts: 2148 Post Likes: +1041 Location: Phoenix (KDVT) & Grand Rapids (KGRR)
Aircraft: BE36
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Username Protected wrote: If you want a preview of flying a 337, just put a metal trash can over your head and get your kids to beat on both sides with broom handles. I have no educated/informed opinion on the 337, but this statement makes me LOL! 
Definitely funny, yes, but not accurate. With 3-bladed MT composite props, my NA 337 is as quiet or more quiet than my A36.
_________________ Since Retirement: CL65 type rating, flew 121, CE680, CE525S, and CE500 type ratings.
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Post subject: Re: C337 skymaster Posted: 24 May 2015, 11:28 |
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Joined: 02/11/09 Posts: 1377 Post Likes: +490 Company: UNLV Location: Tucson, AZ (57AZ)
Aircraft: 1960 Bonanza M35
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Username Protected wrote: Definitely funny, yes, but not accurate. With 3-bladed MT composite props, my NA 337 is as quiet or more quiet than my A36. Jeff doesn't like 337s. We get it. He doesn't need to make up crap and say a bunch of untrue things about the airplanes, though 
_________________ Ken Reed 57AZ
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Post subject: Re: C337 skymaster Posted: 24 May 2015, 17:14 |
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Joined: 11/03/08 Posts: 16281 Post Likes: +27343 Location: Peachtree City GA / Stoke-On-Trent UK
Aircraft: A33
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Making things up? The last time I was in one was 1991 and my ears are still ringing.
What's really dishonest is pushing a plane like his to the initiated as a "value". It's not a value, you get what you pay for. Just present it as what it is, an odd all plane that can be bought cheap because of its inefficient operation.
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Post subject: Re: C337 skymaster Posted: 24 May 2015, 17:34 |
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Joined: 08/06/08 Posts: 1724 Post Likes: +368 Location: North Bay Ontario CYYB
Aircraft: Bonanza 36
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faster than the speed of smell.
I you want to burn lots of gas while going slow, the 337 can't be beat.
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Post subject: Re: C337 skymaster Posted: 24 May 2015, 17:45 |
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Joined: 02/11/09 Posts: 1377 Post Likes: +490 Company: UNLV Location: Tucson, AZ (57AZ)
Aircraft: 1960 Bonanza M35
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Username Protected wrote: I you want to burn lots of gas while going slow, the 337 can't be beat. 180 KTAS on 10.6 GPH per engine is burning a lot of gas to go slow. But since this is a Beech crowd, 182 KTAS on 12.5 GPH per engine (some can get that down to 11 GPH per engine) in my previous Baron was hauling ass. Interesting perspective.
_________________ Ken Reed 57AZ
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Post subject: Re: C337 skymaster Posted: 24 May 2015, 18:06 |
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Joined: 04/27/10 Posts: 2148 Post Likes: +1041 Location: Phoenix (KDVT) & Grand Rapids (KGRR)
Aircraft: BE36
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Just empirical Todd, my ears comparing the old 2-bladed props with the new 3-bladed MT composite props. Day and night difference, inside and outside. I have to believe it's prop tip speed. As for "data", I can't attest to it's accuracy, but at least one source (Aviation Enterprises, LLC) claims a 4-5 decibel reduction in cruise: http://www.cessnaskymaster.com/propellers.html
_________________ Since Retirement: CL65 type rating, flew 121, CE680, CE525S, and CE500 type ratings.
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