April 2 - gas, lunch, kitchen liner
April 4 - ziptie, lunch
April 5 - lunch, drive 80km(p)
April 6 - lunch, drive 80km(p)
timesheet
April 1 - preparation - 4h
April 2 - install - 4h, flight planning - 4h
April 3 - flight planning - 4h
April 4 - install - 10h
April 5 - survey - 10h
April 6 - survey - 8h