Comments:
Navigation files were extracted as a comma-delimited American Standard Code for Information Interchange (ASCII) text file from Fugawi Marine ENC Ver 4. A Garmin GPS 18 PC sensor was used during the flight. Fugawi recorded the following: latitude, longitude, Universal Transverse Mercator (UTM) Easting, UTM Northing, UTM Zone, altitude, local date, UTC date, local time, UTC time, speed, leg bearing, true/magnetic indicator, leg distance, total distance, and sequence number once per second
