Private Pilot Flight Training and Instruction Flight Training Article Library | Back To 4VFR.COM Pilotage and Dead Reckoning Course within 3 nautical miles Altitude + 200í Arrival within 5 minutes Heading within 15 degrees With the advent of the GPS the use of pilotage is at risk as an art. The navigational accuracy of the GPS does not include obstacle avoidance. There is no electronic form of navigation that can improve on just knowing where you are. Written by Gene Whitt Flight Training Article Library | Back To 4VFR.COM