SR02046SE
: Fabrication of Aerometals Output Spline Spray Nozzle in accordance with Aerometals Master Drawing List No. Aero-MDL-009, Revision NC, dated April 30, 2009, or later FAA-approved revision; and installation in accordance with Aerometals Installation Instructions No. Aero-Inst-009, Revision NC, dated April 30, 2009, or later FAA-approved revision. Held by Aerometals, which holds 54 approved modifications in all. Last revised February 8, 2011. System: other and general.
What it applies to
- Kind of product
- Aircraft
- Design holder
- MD Helicopter Inc.; MD Helicopter Inc.; MD Helicopter Inc.; MD Helicopter Inc.
- Models
- 369D, 369E, 369FF, 500N
- Type certificates
- H3WE, H3WE, H3WE, H3WE
- On this site
- Md Helicopters Inc 500 15 registered
Md Helicopters Llc 369 34 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 7, 2026.