Are old-school navigation aids such as this still worth mastering?

IFR GPS significantly enhances safety through superior navigation accuracy for enroute and non-precision approaches, opening up more options for IFR access and emergency airport finding. Despite its ...

Im either lucky or I dont fly enough: In more than 30 years of flying airplanes for personal transportation, Ive had to execute a for-real missed approach in IMC exactly twice. On both occasions, ...