Helicopter Tech INC.
Named as the FAA publishes it on its approvals.
Holds 1 approved modification, most of them for the Bell 47. Holds 20 approvals to make replacement parts. FAA spelling: Helicopter Tech Inc..
Approved modifications 1 · newest first
2011-11-18SR09346RC · Installation of main rotor blade grip with modified root radius and matching adapter in accordance with Helicopter... · 47J, 47J-2, 47J-2A
Replacement parts approved 20 parts manufacturer approvals, 20 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 (18), rotorcraft systems (2).
1998-08-27Spiral Bevel, Gear & Pinion, Kit (Fan Drive Gear Sets) R47-620-497-1 · replaces Bell 047-620-497-1 · 47B, 47B-3, 47D
1998-08-26Spiral Bevel Gear (Fan Drive Gear) R47-620-207-1 · replaces Bell 047-620-207-1 · 47B, 47B-3, 47D
1998-08-26Spiral Bevel Pinion (Fan Drive Gear) R47-620-530-1 · replaces Bell 047-620-530-1 · 47B, 47B-3, 47D
1998-06-02Pin, Needle Bearing, Gimbal Ring Support R47-150-213-1 · replaces Bell Helicopter 47-150-213-1 · 47B, 47B-3, 47D
1998-05-26Glass, Sight Gage Oil Gear Box R204-040-514-1 · replaces 204-040-514-1 Bell Helicopter · 204B, 205A, -1
1998-05-26Locknut, Mast (Main) R47-130-116-1 · replaces 47-130-116-1 Bell Helicopter · 47D-1, 47G, -2
1998-05-26Coupling R47-644-130-11 · replaces 47-644-130-11 Bell Helicopter · 47B, -3, 47D
1998-05-26Bearing, Rod End R47-140-252-3 · replaces 47-140-252-3 Bell Helicopter · 47B, -3, 47D
1998-05-26Coupling R47-644-131-2 · replaces 47-644-131-2 Bell Helicopter · 47D-1, 47G, -2
1998-05-26Bearing, Rod End R47-140-252-5 · replaces 47-140-252-5 Bell Helicopter · 47B, -3, 47D
1998-05-26Bearing, Rod End R47-140-252-1 (Replaced by, R47-140-253-1) · replaces 47-140-252-1 and 47-140-253-1 Bell Helicopter · 47G-2A, 47G-2A-1, 47G-3
1998-05-26Bearing, Tail Rotor Drive Shaft R47-645-239-1 · replaces 47-645-239-1 Bell Helicopter · 47B, -3, 47D
1997-07-28Pin Clutch Pivot R47-620-619-1,-3,-5,-7 · replaces 47-620-619-1,-3,-5,-7 Bell Helicopter · 47D, 47D-1, 47G
1997-07-28Rod, tie R47-110-378-1 · replaces 47-110-378-1 Bell Helicopter · 47G-2A, -2A-1, -3
1997-07-28Pin R47-620-692-1 · replaces 47-620-692-1 Bell Helicopter · 47G-2A, -2A-1, -3
1997-07-28Drag Brace Assembly R47-110-372-1 · replaces 47-110-372-1 Bell Helicopter · 47G-2, -2A, -2A-1
1997-07-28Link, motor blade drag brace R47-110-304-1 · replaces 47-110-304-1 Bell Helicopter · 47G-2, -2A, -2A-1
1997-07-28Clevis, inboard drag brace metal blade R47-110-373-1 · replaces 47-110-373-1 Bell Helicopter · 47G-2, -2A, -2A-1
1997-07-28Clevis, outboard R47-110-374-1 · replaces 47-110-374-1 Bell Helicopter · 47G-2, -2A, -2A-1
1997-07-28Cage R47-620-518-1 · replaces 47-620-518-1 Bell Helicopter · 47D, 47D-1, 47G
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.