Question SPL - Sailplane Pilot License - Operational Procedures

550 - SPL - After landing, you realize you lost your pen which might have fallen down in the cockpit of the sailplane. What has to be considered?

Lighter, loose bodies in the fuselage can be considered uncritical

Before next take-off, the cockpit has to be firmly inspected for loose bodies

A flight without a pen at hand is not permitted

Succeeding pilots have to be informed about that