Bell B412 CVR modification

Description

Bell B412 CVR modification The Finnish Border Guard requested tenders for design service to Bell B412 helicopter for replacing the obsolete Cockpit Voice Recorder (P/N 93-A100-31) and to replace it by a modern solid state CVR. Among the CVR, the obsolete control panel (P/N 93-A152-30) shall have also be replaced. The supplier was also expected to deliver the parts needed for the modification, including but not limited to: replacing CVR, replacing control panel, wiring, means for installation an