The U.S. aircraft register, updated daily
Parts

Innovative Solutions

No failure report names the innovative solutions. 6 FAA approvals let 2 companies make a replacement innovative solutions, Aircraft Systems & Mfg INC holding the most (4).

Approved replacement parts 6 parts manufacturer approvals

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

For these models most: Boeing 737 (2), Boeing 727 (2), Learjet 55 (1), Learjet 35 (1).

MakerPartReplacesFitsGrantedStatus
Learjet INCInnovative Solutions and Support (IS&S) Dual... M100319ICTModification PartLearjet 35, 35A, 362004-08-26current
Learjet INCInnovative Solutions and Support (IS&S) Dual... M100321ICTModification PartLearjet 552004-08-26current
Aircraft Systems & Mfg INCInnovative Solutions & Support (IS&S) Digital Air Data System K5572-0000-00Modification PartBoeing 737-100 series, 200 series, & 300 series2002-10-20current
Aircraft Systems & Mfg INCInnovative Solutions & Support (IS&S) Digital Air Data System K5572-0000-00Modification PartBoeing 737-100 series, 200 series, & 300 series2002-10-20current
Aircraft Systems & Mfg INCInnovative Solutions & Support(IS&S) digital air data system K5586-0000-00Modification PartBoeing 727-100 Series, & -200 Series.2001-12-16current
Aircraft Systems & Mfg INCInnovative Solutions & Support(IS&S) digital air data system K5586-0000-00Modification PartBoeing 727-100 Series, & -200 Series.2001-12-16current

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.