The U.S. aircraft register, updated daily
Parts

Voice Alert

No failure report names the voice alert. 4 FAA approvals let 1 company make a replacement voice alert, Aircraft Components INC holding the most (4).

Approved replacement parts 4 parts manufacturer approvals

A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a voice alert and sell it as an approved part for the models named. These are the companies holding such approvals for a voice alert:

For these models most: Mooney M-20 (2), Navion NAVION H (1), Navion NAVION G (1), Navion NAVION F (1), Navion NAVION D (1), Beechcraft B36 Bonanza (1), Beechcraft A36 Bonanza (1), Beechcraft A23 (1), Beechcraft 35 Bonanza and Debonair (1).

MakerPartReplacesFitsGrantedStatus
Aircraft Components INCVoice Alert 2040-1-1, 2040-1-2Modification PartSierra Hotel Aero Navion, Navion A, Navion B2016-06-16current
Aircraft Components INCVoice Alert System 2040-1-1, 2040-1-22040-1-1 OEMMooney M-20, M-20A, M-20B2016-06-16current
Aircraft Components INCVoice Alert System 2040-1-1, 2040-1-22040-1-1 OEMRaytheon Aircraft Co. 19A, B19, M19A2016-06-16current
Aircraft Components INCVoice Alert System 2040-1-12044-1-1 OEMMooney Aircraft M-20, M-20A, M-20B2002-08-11current

Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.