The U.S. aircraft register, updated daily
Parts · Airframe structure

Tripler

35 failure reports named the tripler in the last ten years, 93 since 1995, most often on the Bombardier CL-600 Challenger and CRJ; the condition most often found was "gouged". 27 FAA approvals let 8 companies make a replacement tripler, Space Exploration Technologies holding the most (11).

Reports by year

02581019952000200520112016202112025
Reports by year, as a table
reports
19953
19964
19975
19983
19991
20002
20011
20023
20037
20041
20052
20063
20071
20093
20103
20112
20123
20132
20143
20156
201610
20174
20187
20193
20203
20212
20222
20243
20251

Which system the reports file it under last ten years

Reports by system, as a table
reports
Airframe structure35

How it failed the condition found, last ten years

gouged20chafed5corroded4damaged3cracked1scratched1worn1
Conditions found, as a table
reports
gouged20
chafed5
corroded4
damaged3
cracked1
scratched1
worn1

Approved replacement parts 27 parts manufacturer approvals

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

For these models most: Boeing 737 (12), Boeing 777 (7), Boeing 747 (2), Beechcraft B300 King Air 350 (2), Airbus A320 (2), Airbus A330 (1), Airbus A321 (1).

MakerPartReplacesFitsGrantedStatus
Space Exploration TechnologiesTRIPLER, BOEING 737, STARLINK AVIATION 06654202-021Modification ArticleThe Boeing Company 737-700 Series, 737-800 Series,...2026-09-30current
Space Exploration TechnologiesTRIPLER, BOEING 737, STARLINK AVIATION 06654302-026Modification ArticleThe Boeing Company 737-700 Series, 737-800 Series,...2026-09-30current
Space Exploration TechnologiesTRIPLER, BOEING 737, STARLINK AVIATION 06654202-025Modification ArticleThe Boeing Company 737-700 Series, 737-800 Series,...2026-09-30current
Space Exploration TechnologiesAFT RH TRIPLER, BOEING 777, STARLINK AVIATION 06654216-100Modification ArticleThe Boeing Company 777-200 SERIES, 777-200LR SERIES,...2026-08-10current
Space Exploration TechnologiesLH TRIPLER, BOEING 777, STARLINK AVIATION 06654117-110Modification ArticleThe Boeing Company 777-200 SERIES, 777-200LR SERIES,...2026-07-08current
Space Exploration TechnologiesFWD RH TRIPLER, BOEING 777, STARLINK AVIATION 06654117-111Modification ArticleThe Boeing Company 777-200 SERIES, 777-200LR SERIES,...2026-07-08current
Space Exploration TechnologiesFWD RH TRIPLER, BOEING 777, STARLINK AVIATION 06654117-105Modification ArticleThe Boeing Company 777-200 SERIES, 777-200LR SERIES,...2026-07-08current
Space Exploration TechnologiesAFT LH TRIPLER, BOEING 777, STARLINK AVIATION 06654117-106Modification ArticleThe Boeing Company 777-200 SERIES, 777-200LR SERIES,...2026-07-08current
Space Exploration TechnologiesAFT RH TRIPLER, BOEING 777, STARLINK AVIATION 06654117-107Modification ArticleThe Boeing Company 777-200 SERIES, 777-200LR SERIES,...2026-07-08current
Space Exploration TechnologiesFWD LH TRIPLER, BOEING 777, STARLINK AVIATION 06654117-104Modification ArticleThe Boeing Company 777-200 SERIES, 777-200LR SERIES,...2026-07-08current
Space Exploration Technologies6/10/2026TRIPLER, BOEING 737, STARLINK AVIATION 06654202-021Modification ArticleThe Boeing Company 737-8, 737-800 Series, 737-92026-06-10current
Space Exploration Technologies6/10/2026TRIPLER, BOEING 737, STARLINK AVIATION 06654202-025Modification ArticleThe Boeing Company 737-8, 737-800 Series, 737-92026-06-10current
Space Exploration TechnologiesTRIPLER, 0.08 IN, A330, STARLINK AVIATION 06654262-022Modification ArticleAirbus S.A.S. A330-200 Series, A330-300 Series2026-04-23current
Airborne Maintenance & Engineering ServicesTripler 007-00111-33007-00111-33Boeing 737-300/400/7002022-07-11current
Airborne Maintenance & Engineering ServicesTRIPLER 0370-33-0010-30370-33-0010-3Boeing 737-7002022-07-11current
Thales Avionics INCTripler K21105-015Modification PartAirbus A320 Series2020-05-05current
Thales Avionics INCTripler K21105-015Modification PartAirbus A321-200 Series2018-04-07current
Live TvTripler K21105-015Modification PartAirbus A320 Series2013-09-02current
L3 Communications Integrated SystemsTRIPLER 10231A12436-1Modification PartHawker Beechcraft Corporation B3002013-01-15current
L3 Communications Integrated SystemsTRIPLER 7902EM12311-17Modification PartHawker Beechcraft Corporation B3002013-01-15current
Spirit Aerosystems INCTRIPLER 65C32356-1865C32356-18Boeing 737-400 SERIES2007-03-07current
Spirit Aerosystems INCTRIPLER 65C32356-1765C32356-17Boeing 737-400 SERIES2007-03-07current
Spirit Aerosystems INCTRIPLER 65B01709-5765B01709-57Boeing 747-200B SERIES, 747-200C SERIES,...2007-03-02current
LivetvTripler B737AAF2522-003Modification PartBoeing 737-8002007-01-08current
Spirit Aerosystems INCTRIPLER 65C32356-1765C32356-17Boeing 737-400 SERIES2006-03-09current
Spirit Aerosystems INCTRIPLER 65C32356-1865C32356-18Boeing 737-400 SERIES2006-03-09current
Spirit Aerosystems INCTRIPLER 65B01709-5765B01709-57Boeing 747-200B SERIES, 747-200C SERIES,...2006-02-15current

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.