Professional Pilot, February 2019

February 2019 Vol 53 No 2 2 PROFESSIONAL PILOT February 2019 C4 Gulfstream Aerospace Direct 37 Hong Kong Business Av Ctre Direct 13 Jet Aviation Direct 39 Manny Aviation Services Direct 25 Mid Continent Direct 11 Pilatus Business Aircraft PC 12NG Direct 31 Raisbeck Engineering Direct 41 Robinson Helicopter Direct 19 Rolls Royce CorporateCare Ogilvy C3 Shell Aviation Direct 27 Sheltair Aviation Direct 15 Signature Flight Support Direct 35 TAG Farnborough Airport FAB Direct 57 Universal Avionics SkyLens Direct 1 Viasat Direct 45 Avfuel Avplan Trip Support Direct 63 Avfuel Stuart Jet Ctr SUA Direct 18 Banyan Air Service FXE Direct 3 Bombardier Aircraft Support Direct 21 Business Jet Center DAL Direct 53 CAE Direct 23 Castle Cooke Aviation Direct 49 Clay Lacy VNY Direct 43 Concorde Battery Direct 7 Dassault Falcon Response Direct 6 Duncan Aviation Direct 33 Elliott Aviation Direct 5 Embraer Praetor 600 500 Direct 17 FlightSafety Intl GretemanGroup C2 GE Aviation OnPoint Direct 61 Global Select SGR Direct Advertisers Index Page Company Creative Agency Page Company Creative Agency José Marian Tony Murray Eleni Rafael Masthead Management MURRAY SMITH ATP CFI Publisher publisher@ propilotmag com MARCIA ELENI SMITH Assistant to the Publisher esmith@ propilotmag com ANTHONY HERRERA General Manager aherrera@ propilotmag com Editorial MURRAY SMITH Editor murray@ propilotmag com RAFAEL HENRÍQUEZ Associate Editor rafael@ propilotmag com Graphics JOSÉ VÁSQUEZ Art Director jvasquez@ propilotmag com Research MARCIA ELENI SMITH Research Manager esmith@ propilotmag com MARIAN CORONADO Research Assistant marian@ propilotmag com Circulation ANTHONY HERRERA Circulation Manager subscription@ propilotmag com Advertising MURRAY SMITH Advertising Director murray@ propilotmag com MARCIA ELENI SMITH Advertising Services Mgr eleni@ propilotmag com Grant Shannon Don Bruce Karsten Bob Anthony Brent Contributors in this issue BRUCE BETTS PhD Dir Science Technology The Planetary Society BRENT BUNDY Phoenix PD Officer Pilot AS350 Cessna 210 182 172 SHANNON FORREST ATP CFII Challenger 604 605 ANTHONY KIOUSSIS President Asset Insight GRANT McLAREN Editor at Large BOB ROCKWOOD Managing Partner Bristol Associates KARSTEN SHEIN Comm Inst Climatologist Natl Climatic Data Center DON VAN DYKE ATP Helo CFII Canadian Technical Editor Professional Pilot ISSN 0191 6238 5290 Shawnee Rd Suite 201 Alexandria VA 22312 Fax 703 370 7082 Tel 703 370 0606 E MAIL editor@ propilotmag com WEBSITE www propilotmag com Publication mail agreement 40030961 E mail subscription@ propilotmag com Member NBAA Aircraft Beech Baron N241MS Piper Saratoga N4301M and Beech Sundowner N67135 Qualified subscriptions Those pilots and aviation dept mgrs operating business executive aircraft for a living under FAR Part 91 and 135 may qualify for a limited number of free subscriptions For a complete description of who qualifies and instructions on receiving a qualification form go to our website at propilotmag com PAID SUBSCRIPTIONS Rates for 12 issues are set out below US 50 Canada Mexico 60 Other countries 80 Back issues 10 per issue Salary Study 20 per issue Only checks in US dollars are accepted Virginia residents add 50 sales tax Credit cards are not accepted Make checks payable to Queensmith Communications Corp Mail payment to 5290 Shawnee Rd Suite 201 Alexandria VA 22312 Allow 4 to 6 weeks for processing ADDRESS CHANGES Please mail or fax the white carrier sheet containing your current address label along with any corrections to Professional Pilot magazine 5290 Shawnee Rd Suite 201 Alexandria VA 22312 Fax to 703 370 7082 Allow 6 to 8 weeks for processing POSTMASTER Send address changes to Professional Pilot 5290 Shawnee Rd Suite 201 Alexandria VA 22312 Professional Pilot is published by Queensmith Communications Corp 5290 Shawnee Rd Suite 201 Alexandria VA 22312 TITLE AND TRADEMARKS The title Professional Pilot has been trademarked as a magazine title by Queensmith Communications Corp and is duly registered at the US Patent Office PERMISSIONS Nothing may be reprinted in whole or part without a written permission from Queensmith Communications Corp All rights in letters sent to Professional Pilot will be treated as unconditionally assigned for publication and copyright purposes and as subject to unrestricted right to edit and to comment editorially Published monthly All rights reserved MAILING AND POSTAGE Periodical postage paid at Alexandria VA and additional mailing offices Queensmith Communications Corp February 2019 Vol 53 No 2