Page 3 - May 2015 Volume 19 Number 5

EDITORLeRoy CookContents2 Editorial Greening Up6 TheTwinCommanderTurboprops Too Good To Go Away16 The Eye Of The Pilot Preserving Vision For Flying22 Squall Line AheadWhen Thunderstorms Gang Up – John LoughmillerTwin Proficiency26 Watch And Learn – Thomas TurnerFrom The Flight Deck30 Can You Hear Me Now? – Kevin R. Dingman33 EnRoute:Daher Opens Pompano Beach HQQuest Aircraft Sold Nextant Aerospace Phenom 300 Leads Sales CompAir SaleWing Jet Center37 AdvertiserIndex40 OnFinal Thanks, Al Gore– David MillerMAY 2015 • VOL. 19, NO. 5FEATURES616222630EDITORIAL OFFICE2779 Aero Park Drive Traverse City, MI 49686 Phone: (660) 679-5650 E-mail: cookleroy@juno.comPUBLISHERSJ. Scott Lizenby Dave MoorePRESIDENTDave MooreCFOJ. Scott LizenbyPRODUCTION MANAGERMike RevardPUBLICATIONS DIRECTORSteve SmithGRAPHIC DESIGNMichael McCattyADVERTISING DIRECTORJohn Shoemaker Twin & Turbine 2779 Aero Park Drive Traverse City, MI 49686 Phone: 1-800-773-7798 Fax: (231) 946-9588 johns@villagepress.comREPRINT SALES DIRECTOR MEDIA COORDINATOR ADVERTISING ADMINISTRATIVE ASSISTANTBetsy BeaudoinPhone: 1-800-773-7798 betsybeaudoin@villagepress.comSUBSCRIBER SERVICESRhonda KellySan Juana Fisher Diane Chauvin P.O. Box 968 Traverse City, MI 49685 1-800-447-7367COVER PHOTOPhoto Courtesy ofTwin Commander Aircraft, L.L.C.TWIN & TURBINE WEBSITEwww.twinandturbine.comSearch for the MediaWire appon your iPad. Issues ofTwin & Turbine are available for free www.twinandturbine.comTwin & Turbine (ISSN 1945-6514), USPS 24432 is published monthly by Village Press, Inc. with advertising offices located at 2779 Aero Park Drive, Traverse City, Michigan 49686. Telephone (231) 946-3712. Printed in the United States of America. All rights reserved. Copyright 2015, Village Press, Inc. Periodical Postage Paid at Traverse City, MI.SUBSCRIPTIONS: Twin & Turbine is distributed at no charge to all registered owners of cabin-class aircraft. The mailing list is updated monthly. All others may subscribe by writing to: Twin & Turbine, P.O. Box 968, Traverse City, MI 49685, or by calling 1-800-447-7367. Rates for the United States and its possessions follow: one year $29.95; two years $52.50. Canadian subscriptions are $15 per year additional, including GST tax. Overseas subscriptions are $30 per year additional, U.S. funds. Single copies $3.95.ADVERTISING: Advertising in Twin & Turbine does not necessarily imply endorsement. Queries, questions, and requests for media kits should be directed to the Advertising Director, Twin & Turbine, P.O. Box 968, Traverse City, Michigan 49685. Telephone 1-800-773-7798. Website: www.twinandturbine.com.MANUSCRIPTS: Twin & Turbine assumes no responsibility for unsolicited manuscripts, photographs, or art work. While unsolicited submissions are welcome, it is best to query first and ask for our Writer’s Guidelines. All unassigned submissions must be accompanied by return postage. Address queries and requests for Writer’s Guidelines to the editor.POSTMASTER: Send address changes and inquiries to Twin & Turbine, Village Press, Inc., P.O. Box 968, Traverse City, MI 49685.MAY 2015 TWIN & TURBINE • 1