04 Dec 2025, 06:27 [ UTC - 5; DST ]
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Post subject: Re: Turbo Commander Posted: 29 Dec 2015, 11:07 |
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Joined: 12/03/14 Posts: 20788 Post Likes: +26302 Company: Ciholas, Inc Location: KEHR
Aircraft: C560V
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Username Protected wrote: Some advantages of RVSM and winter jet stream winds in the Conquest 2: 440KTS over the ground (290 KTAS)) at 31K Winds at 27K would not be substantially worse, maybe 10 knots, so RVSM isn't required to hitch a ride on the winter jet stream usually. Why not FL350 in the 441? Looking at the soundings around the time of your flight, you would have picked up maybe 10 knots at less fuel flow. Quote: Westbound was brutal ~180 kts over the ground. Yes, but the headwinds days are why you have a fast airplane. Think about the poor souls in King Air 90s. They might be down to 172 speeds with more fuel flow than you. Mike C.
_________________ Email mikec (at) ciholas.com
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Post subject: Re: Turbo Commander Posted: 29 Dec 2015, 12:07 |
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Joined: 12/15/10 Posts: 595 Post Likes: +301 Location: Burlington VT KBTV
Aircraft: C441 N441WD
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Username Protected wrote: Some advantages of RVSM and winter jet stream winds in the Conquest 2: 440KTS over the ground (290 KTAS)) at 31K Winds at 27K would not be substantially worse, maybe 10 knots, so RVSM isn't required to hitch a ride on the winter jet stream usually. Why not FL350 in the 441? Looking at the soundings around the time of your flight, you would have picked up maybe 10 knots at less fuel flow. Quote: Westbound was brutal ~180 kts over the ground. Yes, but the headwinds days are why you have a fast airplane. Think about the poor souls in King Air 90s. They might be down to 172 speeds with more fuel flow than you. Mike C.
I know, 180 is still fast! Staying a little lower because we're not getting full differential right now: 5.7 PSI vs 6.3 PSI. Looking into cabin door/window leaks or other gremlins.
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Post subject: Re: Turbo Commander Posted: 29 Dec 2015, 12:30 |
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Joined: 12/17/13 Posts: 6654 Post Likes: +5963 Location: Hollywood, Los Angeles, CA
Aircraft: Aerostar Superstar 2
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Username Protected wrote: I know, 180 is still fast! Staying a little lower because we're not getting full differential right now: 5.7 PSI vs 6.3 PSI. Looking into cabin door/window leaks or other gremlins.
Like a mechanic once told me: "Fixing almost all leaks is cheap. It's the last 1psi of cabin pressure that will cost you".
_________________ Without love, where would you be now?
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Post subject: Re: Turbo Commander Posted: 13 Jan 2016, 23:46 |
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Joined: 01/16/12 Posts: 610 Post Likes: +279 Location: London
Aircraft: TC690A
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Username Protected wrote: Great news Patrick! I too did the SOAP analysis on the MU2.
Should be closing this week assuming test flight happens and all goes well. Same schedule as you. Feb 1st-5th initial, mentor, then the real world training kicks in! Best of luck! Thanks James. Best of luck for you also
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Post subject: Re: Turbo Commander Posted: 14 Jan 2016, 12:10 |
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Joined: 11/09/13 Posts: 1910 Post Likes: +927 Location: KCMA
Aircraft: Aero Commander 980
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Patrick I am really happy for you and the fact that we will have another Commander at CMA.
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Post subject: Re: Turbo Commander Posted: 15 Jan 2016, 17:17 |
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Joined: 12/17/13 Posts: 6654 Post Likes: +5963 Location: Hollywood, Los Angeles, CA
Aircraft: Aerostar Superstar 2
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Username Protected wrote: Adam,
You getting close, yet? Closer, but…. All parts are there except exhaust that's still in weld shop. Morris says it will take about 2-3 weeks to finish her up, but I expect it will take longer. Maybe end of Feb? My IR currency expires end of March, be great if I could get both type training in, get an IPC or my approaches done before that expires. At this point I've resigned myself a little and I don't get as worked up by all the delays as I did last year. Cheap, good and fast - pick two, right? 
_________________ Without love, where would you be now?
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Post subject: Re: Turbo Commander Posted: 15 Jan 2016, 19:59 |
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Joined: 11/30/10 Posts: 4404 Post Likes: +3978
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Quote: Cheap, good and fast - pick two Thats the engineering mantra. And dont let some pointy haired manager tell you otherwise. 
_________________ An Engineer's job is to say No. Until the check clears, then make a mountain from a molehill.
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Post subject: Re: Turbo Commander Posted: 24 Jan 2016, 01:16 |
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Joined: 01/16/12 Posts: 610 Post Likes: +279 Location: London
Aircraft: TC690A
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Username Protected wrote: Adam,
You getting close, yet? Closer, but…. All parts are there except exhaust that's still in weld shop. Morris says it will take about 2-3 weeks to finish her up, but I expect it will take longer. Maybe end of Feb? My IR currency expires end of March, be great if I could get both type training in, get an IPC or my approaches done before that expires. At this point I've resigned myself a little and I don't get as worked up by all the delays as I did last year. Cheap, good and fast - pick two, right?  Adam, here's to you getting two out of three. I've gotten zero or one out of three several times recently...
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