The U.S. aircraft register, updated daily
Parts

Radio Alt

0 failure reports named the radio alt in the last ten years, 6 since 1995. The reports call it "radio alt", "radio alt ind".

Reports by year

00122119952212000
Reports by year, as a table
reports
19951
19962
19982
20001

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.