Tri Indicator
No failure report names the tri indicator. 6 FAA approvals let 1 company make a replacement tri indicator, Freeflight Systems, Limited Partnership holding the most (6).
Approved replacement parts 6 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a tri indicator and sell it as an approved part for the models named. These are the companies holding such approvals for a tri indicator:
For these models most: Cessna 182 Skylane (5), Mooney M-20 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Freeflight Systems, Limited Partnership | TRI-40 Indicator 1901-3040-10 | Modification Part | Cessna 182Q | 2006-05-10 | current |
| Freeflight Systems, Limited Partnership | TRI-40 Indicator 1901-3040-11 | Modification Part | Cessna 182Q | 2006-05-10 | current |
| Freeflight Systems, Limited Partnership | TRI-40 Indicator 1901-3040-01 | Modification Part | Cessna 182Q | 2006-05-10 | current |
| Freeflight Systems, Limited Partnership | TRI-40 Indicator 1901-3040-00 | Modification Part | Cessna 182Q | 2006-05-10 | current |
| Freeflight Systems, Limited Partnership | TRI-20 Indicator 1901-3020-00 | 1901-3020-00 | Mooney Aircraft M20J, M20M, M20R | 2003-07-10 | current |
| Freeflight Systems, Limited Partnership | TRI-40 Indicator 1901-3040-00 | Modification Part | Cessna 182Q | 2002-02-03 | current |
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.