SR02001SE
Fabrication and installation of Model 72448 locking fuel cover assembly. Held by Timberline Aerospace LLC, which holds 5 approved modifications in all. Last revised April 20, 2021. System: other and general.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Airbus Helicopters; Airbus Helicopters; Airbus Helicopters; Airbus Helicopters; Airbus Helicopters; Airbus Helicopters; Airbus Helicopters; Airbus Helicopters; Bell Textron Canada Limited; Bell Textron Canada Limited; Bell Textron Canada Limited; Bell Textron Canada Limited; Bell Textron Canada Limited; Bell Textron Canada Limited; Bell Textron Canada Limited; Bell Textron Canada Limited; Bell Textron Inc.; Bell Textron Inc.; Bell Textron Inc.; Bell Textron Inc.; Bell Textron Inc.; Bell Textron Inc.; MD Helicopters Inc.; MD Helicopters Inc.; MD Helicopters Inc.; MD Helicopters Inc.; MD Helicopters Inc.; MD Helicopters Inc.; MD Helicopters Inc.; MD Helicopters Inc.; MD Helicopters Inc.; MD Helicopters Inc.; MD Helicopters Inc.; MD Helicopters Inc.
- Models
- AS-350B, AS-350B1, AS-350B2, AS-350B3, AS-350BA, AS-350C, AS-350D, AS-350D1, 206, 206A, 206B, 206L, 206L-1, 206L-3, 206L-4, 407, 205A, 205A-1, 212, 412, 412CF, 412EP, 369, 369A, 369D, 369E, 369F, 369FF, 369H, 369HE, 369HM, 369HS, 500N, 600N
- Type certificates
- H9EU, H9EU, H9EU, H9EU, H9EU, H9EU, H9EU, H9EU, H2SW, H2SW, H2SW, H2SW, H2SW, H2SW, H2SW, H2SW, H1SW, H1SW, H4SW, H4SW, H4SW, H4SW, H3WE, H3WE, H3WE, H3WE, H3WE, H3WE, H3WE, H3WE, H3WE, H3WE, H3WE, H3WE
- On this site
- Airbus Helicopters AS350 AStar (Écureuil), now H125 891 registered
Bell 205 58 registered
Bell 206 JetRanger and LongRanger 1,455 registered
Bell 212 59 registered
Bell 407 985 registered
Bell 412 87 registered
Hughes 369 500 series helicopters 123 registered
Md Helicopters Inc 369 108 registered
Md Helicopters Inc 500 14 registered
Md Helicopters Inc 600 12 registered - The FAA's record
- On the FAA's site
What an approved modification is
A supplemental type certificate is the FAA's approval of a change to a certified design: a new engine or propeller, avionics, an autopilot, floats, a parachute, a larger fuel tank, an ice-protection kit. The company holding it may sell the kit and the paperwork to owners of the listed models; the modification then becomes part of that aircraft's record. The FAA's list says what was approved and for which models, not how many aircraft carry it.
Source: FAA supplemental type certificates (Dynamic Regulatory System). Register counts from the FAA register of October 20, 2026.