Blr Aerospace, LLC
Named as the FAA publishes it on its approvals.
Holds 1 type certificate (2 models). Holds 41 approved modifications, most of them for the Piper PA-31 Navajo and Chieftain. Holds 459 approvals to make replacement parts. FAA spelling: BLR Aerospace, LLC.
Type certificates 1
H10NMAircraft · 209/AH-1G, 209/TAH-1P
Approved modifications 41 · newest first
Piper PA-31 Navajo and Chieftain 16Beechcraft B-60 6Beechcraft A60 5Beechcraft 60 Duke 5Beechcraft B200 King Air B200 4Bell 212 3Northwest Rotorcraft Llc UH-1 2Bell 412 2Bell 205 2Bell 204 2Beechcraft A200 2Williams Helicopter Corp UH-1 1
2025-02-25SA02013WI · Installation of BLR Winglet Performance Analysis at Centex Increased Gross Weight · B200, B200C, A200 (C-12C)
2024-05-24SA01615SE · Installation of winglets and related system changes · 200, 200C, B200C
2023-05-02SR01865SE · Fabrication and installation of FastFin System · 204B, 205A-1, 205A
2023-03-28SA01982WI · Removal of the Ground Idle Solenoid on the Textron Aviation Inc. Model B200C serial numbers BL-73 thru BL-123 that... · B200C
2022-06-01SR02736SE · Installation of BLR Aerospace, LLC FastFin System · 209/TAH-1P
2022-06-01SR02737SE · Installation of BLR Aerospace, LLC Inlet Barrier Filter · 209/TAH-1P
2022-06-01SR02738SE · The installation of a modified oil cooler system · 209/TAH-1P
2020-08-26SA02131SE · Installation of a BLR Aerospace Ultimate Performance Package (UPP) · B200CGT, B200GT
2019-07-25SR01508SE · Fabrication of Dual Tail Boom Strake System. · 206, 206A, 206A-1 (OH-58A)
2018-08-23SA00037SE · Installation of vortex generator(s) · PA-31
2018-08-23SA00039SE · Vortex generators manufactured and installed. (T-1020) · PA-31-350
2018-08-23SA5954NM · Vortex generators manufactured · PA-31
2018-08-23SA5796NM · Vortex generators IAW Document AA1113. · PA-31-350
2018-08-23SA5717NM · Vortex generators. · B60
2018-08-23SA5967NM · Vortex generators manufactured and installed. · PA-31
2018-08-23SA00013SE · Installation of vortex generators, stall fences, and strakes. · PA-31
2018-08-23SA5723NM · Vortex generator kit. · 60, A60, B60
2018-08-23SA5761NM · Vortex generator kit. · A60, 60, B60
2018-08-23SR01470SE · Fabrication and Installation of Fast Fin System. · UH-1H, UH-1F, UH-1H
2018-08-23SA5790NM · Vortex generators manufactured · PA-31-350
2018-08-23SR00929SE · Fabrication of tail boom mounted strakes. · UH-1H, UH-1F, UH-1H
2018-08-23SR09658RC · Installation of BLR FASTFIN System. · AS-350B, AS-350B1, AS-350B2
2018-08-23SA5968NM · Vortex generators manufactured and installed. · PA-31-325
2018-08-23SR09535RC-D · Installation of a Dual Tailboom Strakes and FastFin System · AB412, AB412 EP, 412
2018-08-23SA00112SE · System includes vortex generators, winglets, and gross weight increase. · 60, A60, B60
2018-08-23SA00047SE · Vortex generators manufactured and installed. · PA-31
2018-08-23SA00202SE · Installation of the Super Chieftain II landing weight increase kit · PA-31-350
2018-08-23SA00048SE · Vortex generators manufactured and installed. · PA-31-325
2018-08-23SR00798SE · Fabrication of BLR Aerospace (BLR) tail boom mounted strakes · 204B, 205A-1, 205B
2018-08-23SA00038SE · Vortex generators manufactured and installed. · PA-31-325
2018-08-23SA5921NM · Vortex generators manufactured IAW Boundry Layer Research Document AA1126 and installed.. · PA-31-325
2018-08-23SA00479SE · Increased capacity fuel system (wet wing tips) manufactured · 60, A60, B60
2018-08-23SA00192SE · Vortex generators manufactured and installation of the Super Chieftain I takeoff weight increase kit · PA-31-350
2018-08-23SA00370SE · Installation of dual aft body strakes · 60, A60, B60
2018-08-23SA00378SE · Boundary Layer Research, Inc, Wing Rib Reinforcement Modification. (and T-1020) · PA-31-350
2018-08-23SR01727SE · Fabrication of Boundary Layer Research (BLR) Dual Tail Boom Strake System · OH-58A, OH-58A+, OH-58C
2018-08-23SR01039SE · Fabrication of tail boom mounted strakes in accordance with Master Drawing List Number BL-UH1H-01, Revision D, dated... · TH-1F, UH-1F, UH-1P
2018-08-23SA00764SE · Installation of vortex generators on wing and vertical stabilizer, and strakes on inboard and outboard sides of nacelles. · PA-31P, PA-31P-350
2009-11-23SA05761NM · Vortex generators generator kit manufactured · 60, A60, B60
2008-08-07SA01865SE · Fabrication of Boundary Layer Research (BLR) FastFin System and installation of the BLR FastFin System · 212
SA12444SE · Installation of winglets and lens replacement parts · B300, B300C
Replacement parts approved 459 parts manufacturer approvals, 459 current
A parts manufacturer approval lets a company make a replacement part for someone else's aircraft or engine and sell it as an approved part. This company's approvals are mostly for other and general (195), rotorcraft systems (132), electrical power (59).
Piper PA-31 Navajo and Chieftain 122Beechcraft B200 King Air B200 69Bell 412 38Bell 204 32Bell 212 30Bell 205 30Bell 206 JetRanger and LongRanger 28Airbus Helicopters AS350 AStar (Écureuil), now H125 19Garlick Helicopters Inc UH-1 18Beechcraft B-60 18Beechcraft A60 18Beechcraft 60 Duke 18
2022-12-22UH-60 FastFin System BLRUH60TBF0001 · replaces Modification Article · EH-60A, UH-60A
2022-12-22UH-60 FastFin System BLRUH60TBF0001 · replaces Modification Article · S-70C
2022-12-22UH-60 FastFin System BLRUH60TBF0001 · replaces Modification Article · UH-60A
2022-12-22UH-60 FastFin System BLRUH60TBF0001 · replaces Modification Article · UH-60A
2022-12-22UH-60 FastFin System BLRUH60TBF0001 · replaces Modification Article · S-70A
2022-12-22UH-60 FastFin System BLRUH60TBF0001 · replaces Modification Article · UH-60A
2022-12-22UH-60 FastFin System BLRUH60TBF0001 · replaces Modification Article · UH-60A, EH-60A
2022-12-22UH-60 FastFin System BLRUH60TBF0001 · replaces Modification Article · UH-60A
2022-12-22UH-60 FastFin System BLRUH60TBF0001 · replaces Modification Article · EH-60A, HH-60L
2022-12-22UH-60 FastFin System BLRUH60TBF0001 · replaces Modification Article · UH-60A
2022-12-22UH-60 FastFin System BLRUH60TBF0001 · replaces Modification Article · UH-60A
2022-12-22UH-60 FastFin System BLRUH60TBF0001 · replaces Modification Article · S-70
(UH-60A, UH-60L)
2022-12-22UH-60 FastFin System BLRUH60TBF0001 · replaces Modification Article · UH-60A
2022-12-22UH-60 FastFin System BLRUH60TBF0001 · replaces Modification Article · UH-60A
2022-12-22UH-60 FastFin System BLRUH60TBF0001 · replaces Modification Article · UH-60A, EH-60A
2022-12-22UH-60 FastFin System BLRUH60TBF0001 · replaces Modification Article · UH-60A, HH-60L
2022-12-22UH-60 FastFin System BLRUH60TBF0001 · replaces Modification Article · UH-60A
2022-12-22UH-60 FastFin System BLRUH60TBF0001 · replaces Modification Article · UH-60A
2022-12-22UH-60 FastFin System BLRUH60TBF0001 · replaces Modification Article · BHI H60 (UH-60A)
2022-06-23AH-1 FastFin System BLRAH1FF0001 · replaces Modification Article · 209/TAH-1P
2022-06-23AH-1 Modified Oil Cooler System BLRAH1OC1000 · replaces Modification Article · 209/TAH-1P
2022-06-23AH-1 Inlet Barrier Filter BLRAH1IBF1000 · replaces Modification Article · 209/TAH-1P
2018-09-03MDL-Duke Wet Tip MDL-BL2021 · replaces Modification Part · 60, A60, B60
2018-09-03MDL-PA31P/PA31P-350 VG MDL-AA1463 · replaces Modification Part · PA-31P, PA-31P-350
2018-09-03MDL-PANTHER I 310 VG MDL-AA1161 · replaces Modification Part · PA-31Ser. No. 31-2 and on.
2018-09-03MDL-King Air 90 Winglets MDL-BLR-KA90W-002 · replaces Modification Part · C90A, C90GT, C90GTi
2018-09-03MDL-UH-1H Strakes MDL-BL-UH1H-01 · replaces Modification Part · UH-1F, UH-1P, TH-1F
2018-09-03MDL-PA31-350 Rib Kit MDL-BL2010 · replaces Modification Part · PA-31-350 Ser. No. 31-7305001 and on.,...
2018-09-03MDL-BELL OH-58 STRAKES MDL-BL206TBS040 · replaces Modification Part · OH-58A, OH-58A+, OH-58C
2018-09-03MDL-BELL 412 FastFin SYSTEM MDL-BLR-412FF-040 · replaces Modification Part · 412, 412EP, 412CF
2018-09-03Glare Shield BLR-170000-23 · replaces 000-170000-23 · 95-B55B (T42AO), B60, B200
2018-09-03MDL-King Air 200/300 Winglets MDL-KAW190040 · replaces Modification Part · 200, 200C, B200
2018-09-03MDL-AIRBUS AS350 FastFin SYSTEM MDL-BLR-AS350-040 · replaces Modification Part · AS350B1, AS350B2, AS350B3
2018-09-03MDL-Super Chief II Gear Kit MDL-BL1244 · replaces Modification Part · PA-31-350, PA-31-350(T-1020)
2018-09-03MDL-PANTHER I 325 VG MDL-AA1161 · replaces Modification Part · PA-31-325 Ser. No.31-7300932 and on.
2018-09-03MDL-BELL 206 STRAKES MDL-BL206TBS040 · replaces Modification Part · 206, 206A, 206A-1 (OH-58A)
2018-09-03MDL-PA31-310 VG Kit OBS MDL-AA1150 · replaces Modification Part · PA-31-325
2018-09-03MDL-UH-1H Strakes MDL-BL-UH1H-01 · replaces Modification Part · UH-1F, UH-1P, TH-1F
2018-09-03MDL-PA31-325 VG MDL-AA1188 · replaces Modification Part · PA-31Ser. No. 31-7300932 and on.
2018-09-03MDL-Duke VG MDL-AA1101 · replaces Modification Part · 60 P-3 and on
2018-09-03MDL-Bell 212 Strakes MDL-BLR-212TBS-040 · replaces Modification Part · 204B, 205B, 205A-1
2018-09-03MDL-PA31-310 VG MDL-AA1187 · replaces Modification Part · PA-31Ser. No. 31-2 and on.
2018-09-03MDL-PA31-310 VG Kit OBS MDL-AA1129 · replaces Modification Part · PA-31
2018-09-03MDL-PA31-350 250 GWI MDL-AA1113 · replaces Modification Part · PA-31-350, PA-31-350(T-1020)
2018-09-03Glare Shield BLR-170000-24 · replaces 000-170000-24 · 95-B55B (T42AO), B60, B200
2018-09-03MDL-Duke VG no GW MDL-AA1086 · replaces Modification Part · 60, A60, B60
2018-09-03MDL-PA31-325 VG Kit OBS MDL-AA1126 · replaces Modification Part · PA-31-325
2018-09-03MDL-Super Chief I VG MDL-AA1221 · replaces Modification Part · PA-31-350, PA-31-350(T-1020)
2018-09-03MDL-Duke ABS MDL-BL2004 · replaces Modification Part · 60, A60, B60
2018-09-03MDL-BELL UH-1H FastFin SYSTEM MDL-205-MDL-000 · replaces Modification Part · UH-1F, UH-1P, TH-1F
2018-09-03MDL-PANTHER II 350 VG MDL-AA1161 · replaces Modification Part · PA-31-350 Ser. No. 31-7305001 and on.,...
2018-09-03MDL-Duke Winglets MDL-AA1199 · replaces Modification Part · 60, A60, B60
2018-09-03MDL-BELL 212 FastFin SYSTEM MDL-BLR-212FF-040 · replaces Modification Part · 212, 205A, 205A-1
2018-06-12AS350 Battery Mod Install Assy BLR350TBF2011 · replaces Modification Part · AS350C, AS350D, AS350D1
2016-12-07Upper Mid Strake BH206TBS011-1LA · replaces Modification Part · 206L-4
2016-12-07AS350 AFT Stringer BLR350TBF3007-11 · replaces Modification Part · AS350C, AS350D, AS350D1
2016-12-07Stall Fence Assembly NCO018-2 · replaces Modification Part · PA-31-325 Ser. No. 31-7300932 and on.
2016-12-07Tail Fairing Cap 205-D-1001-7 · replaces Modification Part · UH-1H)
Rotorcraft Dev. Corp. (UH-1P, With STC...
2016-12-07AS350 Cowling Panel, Aft BLR350TBF3013-3 · replaces Modification Part · AS350C, AS350D, AS350D1
2016-12-07AS350 Cowling Assembly, Fwd BLR350TBF2001-1 · replaces Modification Part · AS350C, AS350D, AS350D1
2016-12-07Aft Stringer Clip BLR350TBF3009-3 · replaces Modification Part · AS350C, AS350D, AS350D1
2016-12-07AFT Strake BLR350TBS3000-2 · replaces Modification Part · AS350C, AS350D, AS350D1
2016-12-07Lower Aft Strake BH206TBS012-4L · replaces Modification Part · 206L-4
2016-12-07LH Stiffener 205-D-1002-1 · replaces Modification Part · UH-1F, With STC SR00929SE Installed and one of...
2016-12-07AS350 Cowling Assembly, Mid BLR350TBF2001-13 · replaces Modification Part · AS350C, AS350D, AS350D1
2016-12-07AS350 MID Stringer BLR350TBF3007-7 · replaces Modification Part · AS350C, AS350D, AS350D1
2016-12-07Stall Fence Assembly NCO018-2 · replaces Modification Part · PA-31-350 (T-1020) Ser. No. 31-7305001 and on...
2016-12-07Stall Fence Assembly NCO018-2 · replaces Modification Part · PA-31 Ser. No. 31-2 and on.
2016-12-07Upper Fwd Strake BH206TBS011-1L · replaces Modification Part · 206L-4
2016-12-07RH Stiffener 205-D-1002-2 · replaces Modification Part · UH-1F, With STC SR00929SE Installed and one of...
2016-12-07AS350 Cowling Assembly, Mid BLR350TBF2001-15 · replaces Modification Part · AS350C, AS350D, AS350D1
2016-12-07Upper Aft Strake BH206TBS011-2L · replaces Modification Part · 206L-4
2016-12-07Strake Tail Boom BH200101-5B · replaces Modification Part · UH-1F)
AST, Inc. (UH-1F
2016-12-07Tail Fairing Cap 205-D-1001-7 · replaces Modification Part · TH-1F, With STC SR00929SE Installed and one of...
2016-12-07Tail Fairing Lower 205-D-1001-1 · replaces Modification Part · UH-1H
2016-12-07Doubler 205-D-1002-3 · replaces Modification Part · UH-1F, With STC SR00929SE Installed and one of...
2016-12-07AS350 MID Stringer BLR350TBF3007-9 · replaces Modification Part · AS350C, AS350D, AS350D1
2016-12-07Stall Fence Assembly NCO018-1 · replaces Modification Part · PA-31-325 Ser. No. 31-7300932 and on.
2016-12-07AS350 Cowling Assembly, Mid BLR350TBF2001-5 · replaces Modification Part · AS350C, AS350D, AS350D1
2016-12-07AS350 FWD Stringer BLR350TBF3007-3 · replaces Modification Part · AS350C, AS350D, AS350D1
The first 80 of 459. All part makers.
Source: FAA Dynamic Regulatory System (type certificate data sheets, supplemental type certificates, parts manufacturer approvals, technical standard order authorisations). An organisation's name is as the FAA spelled it on each record; related spellings are separate pages.