Prerequisites
- iPhone with GPS
- Location permission for NauticCalc
Step 1: Enable GPS
Open GPS position. Allow location While Using the App.
Step 2: Accuracy
Wait for stable fix. Below deck: allow more time or measure on deck.
Step 3: Logbook
Logbook records many events with position and time — all local, no cloud tracking by us.
Read next: Logbook export guide · Logbook
