Nighttime Instrument Approach Feasibility Study by admin | Aug 8, 2019 | home page, News / Events Nighttime Instrument Approach Feasibility Study Daytime RNAV (GPS) RWY 27 Approach Simulation Nighttime RNAV (GPS) RWY 27 Approach Simulation Nighttime RNAV (GPS) Runway 27 Approach with Extended Approach Light System/Runway Lead-In Lights to MALSF