The U.S. aircraft register, updated daily
Parts

Panel Inst

No failure report names the panel inst. 6 FAA approvals let 1 company make a replacement panel inst, Diamond J INC 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 panel inst and sell it as an approved part for the models named. These are the companies holding such approvals for a panel inst:

For these models most: Md Helicopters Inc 500 (2), Bell 206 JetRanger and LongRanger (2).

MakerPartReplacesFitsGrantedStatus
Diamond J INCPanel Inst'l TOT Instrument McDonnell Douglas Models 500D 48500-001modification partMD Helicopters, Inc. MDHI) (369D, (500D)1997-02-27current
Diamond J INCPanel Inst'l TOT Instrument Bell Helicopter Model 206 48502-001modification partBell 206B, 206L, 206L11997-02-27current
Diamond J INCPanel Inst'l TOT Instrument McDonnell Douglas 48501-001modification partMD Helicopters, Inc. MDHI) (369E, (500E), (500N)1997-02-27current
Diamond J INCPanel Inst'l TOT Instrument McDonnell Douglas 48501-001Modification PartMD Helicopters, Inc. MDHI) (369E, (500E), (500N)1996-06-16current
Diamond J INCPanel Inst'l TOT Instrument McDonnell Douglas Models 500D 48500-001Modification PartMD Helicopters, Inc. MDHI) (369D, (500D)1996-06-16current
Diamond J INCPanel Inst'l TOT Instrument Bell Helicopter Model 206 48502-001Modification PartBell 206B, 206L, 206L11996-06-16current

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.