The U.S. aircraft register, updated daily
Who holds what · as the FAA records the name

Pm Research, INC.

Named as the FAA publishes it on its approvals.

Holds 178 approvals to make replacement parts. FAA spelling: PM Research, Inc..

Replacement parts approved 178 parts manufacturer approvals, 178 current · Wellsville, NY

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 (98), airframe structure (47), instruments and avionics (12).

2025-07-14Radome Boot PM-400 · replaces Modification Article · 737-8, 737-9
2025-05-05Dorsal Fin Mask PM-380 · replaces Modification Article · BAe.125 Series 800A, BAe.125 Series 800B,...
2025-05-05Keel Mask PM-89 · replaces Modification Article · BAe.125 Series 800A, BAe.125 Series 800B,...
2025-05-05Outboard Speed Brake Hing Mask Set PM-8112 · replaces Modification Article · BAe.125 Series 800A, BAe.125 Series 800B,...
2025-05-05Vertical Stabilizer Tip Mask PM-88 · replaces Modification Article · BAe.125 Series 800A, BAe.125 Series 800B,...
2025-05-05Inboard Speed Brake Hing Mask Set PM-8111 · replaces Modification Article · BAe.125 Series 800A, BAe.125 Series 800B,...
2025-05-05Navigation Light Lens Mask Set PM-83 · replaces Modification Article · HS.125 -700A, HS.125 -700B
2025-05-05Outboard Flaptrack Fairing Forward Mask Set PM-8104 · replaces Modification Article · BAe.125 Series 800A, BAe.125 Series 800B,...
2025-05-05Inboard Wing Blister Panel Mask Set PM-8106 · replaces Modification Article · BAe.125 Series 800A, BAe.125 Series 800B,...
2025-05-05Inboard Flaptrack Fairing Forward Mask Set PM-8102 · replaces Modification Article · BAe.125 Series 800A, BAe.125 Series 800B,...
2025-05-05Elevator Tip Mask Set PM-381 · replaces Modification Article · BAe.125 Series 800A, BAe.125 Series 800B,...
2025-05-05Horizontal Stabilizer Tip Mask Set PM-8109 · replaces Modification Article · BAe.125 Series 800A, BAe.125 Series 800B,...
2025-05-05Outboard Flaptrack Fairing AFT Mask Set PM-8105 · replaces Modification Article · BAe.125 Series 800A, BAe.125 Series 800B,...
2025-05-05Air Intake Mask PM-84 · replaces Modification Article · BAe.125 Series 800A, BAe.125 Series 800B,...
2025-05-05Generator Inlet Mask PM-86 · replaces Modification Article · BAe.125 Series 800A, BAe.125 Series 800B,...
2025-05-05Inboard Flaptrack Fairing AFT Mask Set PM-8103 · replaces Modification Article · BAe.125 Series 800A, BAe.125 Series 800B,...
2025-05-05Wing Root Fairing Mask Set PM-382 · replaces Modification Article · BAe.125 Series 800A, BAe.125 Series 800B,...
2025-05-05Navigation Light Lens Mask Set PM-82 · replaces Modification Article · BAe.125 Series 800A, BAe.125 Series 800B,...
2024-12-16Navigation Light Lense Mask Set PM-15104 · replaces Modification Article · Gulfstream G150
2024-12-16Radome Mask PM-17 · replaces Modification Article · 65, 65-A80, 65-B80
2024-12-16Spinner Mask PM-781 · replaces Modification Article · DHC-8-100 series, DHC-8-200 series, DHC-8-300 series
2024-12-16Left Wing Root Fairing Mask PM-484L · replaces Modification Article · DHC-8-100 series, DHC-8 -200 series, DHC-8-300 series
2024-12-16Horizontal Stabilizer Tip Mask Set PM-79 · replaces Modification Article · DHC-8-100 series, DHC-8-200 series, DHC-8-300 series
2024-12-16Right Wing Root Fairing Mask PM-484R · replaces Modification Article · DHC-8-100 series, DHC-8-200 series, DHC-8-300 series
2024-12-16Radome Mask PM-114 · replaces Modification Article · 680, 680A, 700
2024-12-16Navigation Light Lense Mask Set PM-4401 · replaces Modification Article · BD-100-1A10
2024-12-16Radome Mask PM-76 · replaces Modification Article · DHC-6-100, DHC-6-200, DHC-6-300
2024-11-20Vertical Fin Mask PM-362 · replaces Modification Article · 500, 550, S550
2024-11-20Radome Mask PM-67 · replaces Modification Article · 310 series, 320 series
2024-11-20Radome Mask PM-215 · replaces Modification Article · 500 series, 520, 560 series
2024-11-20Slipper Wing Tank Mask PM-212 · replaces Modification Article · 500 series, 520, 560 series
2024-11-20Navigation Light Lens Mask PM-5202 · replaces Modification Article · 560XL
2024-11-20Radome Mask PM-80 · replaces Modification Article · DH.125 series, HS.125 series
2024-11-20Wing Tip Mask PM-360 · replaces Modification Article · 500, 550, S550
2024-11-20Navigation Light Lens Mask PM-122 · replaces Modification Article · G-IV, GV, GIV-X
2024-11-20Wing Root Fairing Mask PM-159 · replaces Modification Article · PA-46 series
2024-11-20Dorsal Transition Mask PM-5201 · replaces Modification Article · 560XL
2024-11-20Radome Mask PM-120 · replaces Modification Article · G-1159
2024-11-20Tank Tip Mask w/ light PM-167 · replaces Modification Article · PA-31P series, PA-31T series, PA-31 series
2024-11-20Horizontal Stabilizer Tip Mask PM-20901 · replaces Modification Article · PC-24
2024-11-20Wing Tip Mask Set PM-350 · replaces Modification Article · 500, 501, 550
2024-11-20Horizontal Stabilizer Tip Mask Set PM-351 · replaces Modification Article · 500, 501, 550
2024-11-20Radome Mask PM-807 · replaces Modification Article · CN-235-100, CN-235-200, CN-235-300
2024-11-20Wingtip Lense Mask PM-15301 · replaces Modification Article · Gulfstream 200, G280
2024-11-20Navigation Light Lens to De-Ice Mask PM-206 · replaces Modification Article · PC-12/47
2024-11-20Navigation Light & Housing Mask PM-20902 · replaces Modification Article · PC-24
2024-11-20Radome Mask PM-415 · replaces Modification Article · 787
2024-11-20Vertical Fin Mask PM-352 · replaces Modification Article · 500, 501, 550
2024-11-20SATCOM Antenna Mask PM-552 · replaces Modification Article · B200 Series, B300 Series
2024-11-20Lower Fuselage Fairing Drain Duct Mask PM-2018 · replaces Modification Article · EMB-145, EMB-145ER, EMB-145MR
2024-11-20Navigation Light Lens Mask PM-2016 · replaces Modification Article · EMB-145, EMB-145ER, EMB-145MR
2024-11-20Wing Root Mask PM-2017 · replaces Modification Article · EMB-145, EMB-145ER, EMB-145MR
2024-11-20Vertical Stabilizer Tip Mask PM-9601 · replaces Modification Article · EMB-145, EMB-145ER, EMB-145MR
2024-11-20Navigation Light Lens Mask PM-2022 · replaces Modification Article · P-180
2024-11-20Canard Mask PM-2020 · replaces Modification Article · P-180
2024-11-20Wing Tip Mask Set PM-2033 · replaces Modification Article · DA 42, DA 42 NG, DA 42 M-NG
2024-11-20Radome Mask PM-185 · replaces Modification Article · BD-500-1A10, BD-500-1A11
2024-11-20Horizontal Stabilizer Tip Mask Set PM-2032 · replaces Modification Article · DA 42, DA 42 NG, DA 42 M-NG
2024-11-20Winglet Tip Mask PM-2019 · replaces Modification Article · EMB-145, EMB-145ER, EMB-145MR
2024-11-20Horizontal Stabilizer Tip Mask Set PM-9602 · replaces Modification Article · EMB-145, EMB-145ER, EMB-145MR
2024-11-20Canard Flap Track Fairing Mask PM-2027 · replaces Modification Article · P-180
2024-11-20Main Gear Door Mask Set PM-9005 · replaces Modification Article · EMB-500
2024-11-20Spinner Mask PM-208 · replaces Modification Article · PC-12, PC-12/45, PC-12/47
2024-11-20Horizontal Stabilizer Tip Mask Set PM-4700 · replaces Modification Article · CL-600-2C10 (Regional Jet Series 700, 701 & 702)
2024-11-20Elevator Horn Tip Mask Set PM-9603 · replaces Modification Article · EMB-145, EMB-145ER, EMB-145MR
2024-11-20Vertical Stabilizer Tip Mask PM-2023 · replaces Modification Article · P-180
2024-11-20Radome Mask PM-612 · replaces Modification Article · Model A109, Model A109A, Model A109A II
2024-11-20Antenna Mask PM-531 · replaces Modification Article · 737-300 Series, 737-400 Series, 737-500 Series
2024-11-20Radome Mask PM-428 · replaces Modification Article · DC3A-SCG, DC3A-SC3G, DC3A-S1CG
2024-11-20Wing Root Mask Set PM-286 · replaces Modification Article · PA-31P, PA-31T, PA-31T1
2024-11-20Radome Mask PM-93 · replaces Modification Article · Dornier 228- 100, Dornier -228-101, Dornier 228-200
2024-11-20Tank Tip Mask, Right PM-71R · replaces Modification Article · 310Q, 310R, 340
2024-11-20Radome Mask PM-74 · replaces Modification Article · DHC-7-1, DHC-7-100, DHC-7-101
2024-11-20 Tank Tip Mask, Left PM-71L · replaces Modification Article · 310Q, 310R, 340
2024-11-20Horizontal Stabilizer Tip Mask PM-2025 · replaces Modification Article · P-180
2024-11-20Horizontal Stabilizer Root Fairing Mask PM-2024 · replaces Modification Article · P-180
2024-11-20Elevator Inboard Trim Tab Actuator Fairing Mask Set PM-9604 · replaces Modification Article · EMB-145, EMB-145ER, EMB-145MR
2024-11-20Canard Wing Root Fairing Mask PM-2026 · replaces Modification Article · P-180
2024-11-20Engine Pylon Mask Set PM-9006 · replaces Modification Article · EMB-500
2024-11-20Right, Navigation Light Lens Mask PM-2009R · replaces Modification Article · B300

The first 80 of 178. 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.