The U.S. aircraft register, updated daily
Parts

Tq Signal

0 failure reports named the tq signal in the last ten years, 113 since 1995. The reports call it "tq signal cond", "tq signal cond.", "tq signal unit".

Reports by year

0102031414119953134521999
Reports by year, as a table
reports
199541
199631
199734
19985
19992

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.