| Options | |
|---|---|
| CQ Zone overlay | option_value ?? "true") == "true") { echo 'checked'; } ?>> |
| Gridsquare overlay | option_value ?? "true") == "true") { echo 'checked'; } ?>> |
| Night shadow overlay | option_value ?? "true") == "true") { echo 'checked'; } ?>> |
| Path lines | option_value ?? "true") == "true") { echo 'checked'; } ?>> |
| # QSOs shown |