The article highlights the "retro" nature of Norwood Memorial Airport's (KOWD) LOC RWY 35 approach, which uniquely retains an Outer Marker (OM) and Locator Outer Marker (LOM), crucial for determining ...

Modern IFR GPS units are versatile, often integrating VOR/Localizer receivers and serving in lieu of ADF and DME for many navigation and approach requirements. Pilots must carefully review approach ...