The U.S. aircraft register, updated daily
Parts

Skylight

No failure report names the skylight. 46 FAA approvals let 9 companies make a replacement skylight, Bell Helicopter Textron INC (Formerly Aeronautical Accessories INC) holding the most (21).

Approved replacement parts 46 parts manufacturer approvals

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

For these models most: Bell 412 (7), Bell 212 (7), Airbus Helicopters AS350 AStar (Écureuil), now H125 (5), Piper PA-18 Super Cub (4), Fairchild Hiller FH-1100 (4), Bell 206 JetRanger and LongRanger (4), Bell 205 (4), Airbus Helicopters AS355 TwinStar (4), Cessna 185 Skywagon (3), Bell 204 (3), Cessna 188 (2), Cessna 120 (2).

MakerPartReplacesFitsGrantedStatus
Cub Crafters INCSkylight, Front 102503-01Modification PartPiper Aircraft, Inc. PA-18, PA -18S, PA-18 105 (Special)2013-09-23current
Tech Tool Plastics INCSkylight LH EC130-2003-1Modification PartEurocopter France EC130B42009-05-17current
Tech Tool Plastics INCSkylight RH EC130-2003-2Modification PartEurocopter France EC130B42009-05-17current
Tech Tool Plastics INCSkylight LH EC120-1003-1Modification PartEurocopter France EC120B2009-05-17current
Tech Tool Plastics INCSkylight RH EC120-1003-2Modification PartEurocopter France EC120B2009-05-17current
LP Aero Plastics INCSkylight - Left or Right 344Cessna P/N 0411144 (s/s 0411372-50), 0411144-1 (Tinted)Cessna 120 - 140 140A 150K thru 150M A150K...2007-11-15current
Aviation EnterprisesRear skylight 12250-0312250-03Piper PA-18 series, 19 (L-18C) series2001-09-16current
Aviation EnterprisesSkylight 51141-0051141-00Piper J series2001-09-16current
Aviation EnterprisesFront skylight, top deck 12249-0012249-00Piper PA-18 series, 19 (L-18C) series2001-09-16current
Aviation EnterprisesFront skylight, top deck 13433-0013433-00Piper PA-18 series, 19 (L-18C) series2001-09-16current
Aviation EnterprisesSkylight 10056-0010056-00Piper PA-11 series2001-09-16current
Aviation EnterprisesSkylight 04111440411144Cessna 120, 140, 1502001-05-29current
Aviation EnterprisesSkylight 0511797-20511797-2Cessna 172, 180, 1822001-05-29current
Aviation EnterprisesSkylight - right 1610029-21610029-2Cessna 185 series, 188 series2001-05-29current
Aviation EnterprisesSkylight LH/RH 2111508-1,-22111508-1,-2Cessna P210 series2001-05-29current
Aviation EnterprisesSkylight - left 1610029-11610029-1Cessna 185 series, 188 series2001-05-29current
Nordam Transparency DivSkylight Assy. 350-100-1, -2Aerospatiale350A25-1004-64, -65Aerospatiale AS 350B, C, D1999-10-12current
Nordam Transparency DivSkylight Assembly PFH-1100-30-5, -6FH1100 Manufacturing Corporation24-64200-11, -12, -123FH1100 Manufacturing... FH-11001999-10-12current
Bell Helicopter Textron INC (Formerly Aeronautical Accessories INC)Skylight L/H 407-548-101/-103Bell 407-030-403-103Bell 4071997-07-31current
Bell Helicopter Textron INC (Formerly Aeronautical Accessories INC)Skylight R/H 407-548-102/-104Bell 407-030-403-104Bell 4071997-07-31current
Bell Helicopter Textron INC (Formerly Aeronautical Accessories INC)Skylight, L/H, Green 205-673-003Bell 205-030-673-023/-037/-103Bell 212, 4121997-07-24current
Bell Helicopter Textron INC (Formerly Aeronautical Accessories INC)Skylight, L/H, Green 205-673-007Bell 205-030-673-023/-037/-103Bell 205A, 205A-1, 2121997-07-24current
Bell Helicopter Textron INC (Formerly Aeronautical Accessories INC)Skylight, R/H, Blue 205-673-014Bell 205-030-673-024/-038/-104Bell 205A, 205A-1, 2121997-07-24current
Bell Helicopter Textron INC (Formerly Aeronautical Accessories INC)Skylight, R/H, Green 205-673-012Bell 205-030-673-024/-038/-104Bell 214B1997-07-24current
Bell Helicopter Textron INC (Formerly Aeronautical Accessories INC)Skylight, R/H, Green 205-673-004Bell 205-030-673-024/-038/-104Bell 212, 4121997-07-24current
Bell Helicopter Textron INC (Formerly Aeronautical Accessories INC)Skylight, L/H 204-673-003/-013/-043Bell 204-030-673-003Bell 204B1997-07-24current
Bell Helicopter Textron INC (Formerly Aeronautical Accessories INC)Skylight, R/H, Green 205-673-008Bell 205-030-673-024/-038/-104Bell 205A, 205A-1, 2121997-07-24current
Bell Helicopter Textron INC (Formerly Aeronautical Accessories INC)Skylight, L/H, Blue 205-673-013Bell 205-030-673-023/-037/-103Bell 205A, 205A-1, 2121997-07-24current
Bell Helicopter Textron INC (Formerly Aeronautical Accessories INC)Skylight, R/H, Green 205-673-035Bell 205-030-673-024/-038/-104Bell 212, 4121997-07-24current
Bell Helicopter Textron INC (Formerly Aeronautical Accessories INC)Skylight, L/H, Green 205-673-011Bell 205-030-673-023/-037/-103Bell 214B1997-07-24current
Bell Helicopter Textron INC (Formerly Aeronautical Accessories INC)Skylight, R/H 204-673-004/-014/-045Bell 204-030-673-023Bell 204B1997-07-24current
Bell Helicopter Textron INC (Formerly Aeronautical Accessories INC)Skylight L/H 350-004-001Eurocopter/ Aerospatiale 350A25-1004-64Eurocopter France AS-350C, D, D11997-07-17current
Bell Helicopter Textron INC (Formerly Aeronautical Accessories INC)Skylight R/H 117-221-002/ -004Eurocopter 117-21221-02Eurocopter Deutschland MBB BK 117 A-1, A-3, A-41997-07-17current
Bell Helicopter Textron INC (Formerly Aeronautical Accessories INC)Skylight R/H 206-548-032/ -034/-036/ -022/-122Bell 206-031-108-034Bell 206A, 206B, 206L1997-07-17current
Bell Helicopter Textron INC (Formerly Aeronautical Accessories INC)Skylight L/H 206-548-031/ -033/-035/ -021/-121Bell 206-031-108-033Bell 206A, 206B, 206L1997-07-17current
Bell Helicopter Textron INC (Formerly Aeronautical Accessories INC)Skylight L/H 117-221-001/ -003Eurocopter 117-21221-01Eurocopter Deutschland MBB BK 117 A-1, A-3, A-41997-07-17current
Bell Helicopter Textron INC (Formerly Aeronautical Accessories INC)Skylight R/H 350-004-002Eurocopter/ Aerospatiale 350A25-1004-65Eurocopter France AS-350C, D, D11997-07-17current
Nordam-TexasSkylight Assembly 350-100-1, -2Aerospatiale 350A25-1004-64, -65Eurocopter France AS 350B, B-1, B21997-02-12current
Nordam-TexasSkylight Assembly PFH-1100-30-5, -6Fairchild Hiller 24-64200-11, -12, -123Hiller Aviation FH-11001997-02-12current
M & N AerospaceSkylight Assembly 350-100-1, -2Aerospatiale 350A25-1004-64, 64Eurocopter France AS 350B, 350C, 350D1993-09-09current
M & N AerospaceSkylight Assembly PFH-1100-30-5, -6Hiller 24-64200-11, -12, -123Hiller Aviation FH-11001993-09-09current
Ten Cate Aerospace INCSkylight Assembly 350-100-1, -2Aerospatiale 350A25-1004-64, -64Eurocopter France AS350B, AS350C, AS350D1993-05-16current
Ten Cate Aerospace INCSkylight Assembly PFH-1100-30-5, -6Fairchild Hiller 24-64200-11, -12, -123Hiller Aviation FH-11001993-05-16current
Bell Helicopter Textron INC (Formerly Aeronautical Accessories INC)Skylight L/H 206-548-031Modification PartsBell Models 206A, 206B, 206L1984-09-19current
Bell Helicopter Textron INC (Formerly Aeronautical Accessories INC)Skylight R/H 206-548-032Modification PartsBell Models 206A, 206B, 206L1984-09-19current
Tech Tool Plastics INCSkylight, Overhead 2048-1021-1, 204B-1021-2Bell Helicopter P/N 204-030-673-23, 204-030-673-24BELL 204B1984-06-12current

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.