# STC SR01821SE - Type: Supplemental type certificate - Status: Current, Amended - Holder: Precise Flight Inc, United States - Description: Installation of High Intensity Discharge (HID) aviation lighting system manufactured - Applied: May 22, 2007 - Status date: May 2, 2008 - Product: Aircraft, Rotorcraft - Certification basis: Part 21, Part 27 - Data sheets: [TCDS H10WE](https://openairdocs.org/tcds/H10WE) - Certificate PDF: https://openairdocs.org/files/sha256/99/f3/99f3ec0e6e5eab29b9dca9d75c2bca05ec132b598ea4ed00de0b53b8c419f561 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/8999306AB0BEB303862580260065DDAE.0001 - DRS record last changed: December 5, 2025 - Page: https://openairdocs.org/stc/SR01821SE ## ADs that name it (0) None. ## Approved models (4) - Robinson Helicopter Company R22 ([TCDS H10WE](https://openairdocs.org/tcds/H10WE)) - Robinson Helicopter Company R22 ALPHA ([TCDS H10WE](https://openairdocs.org/tcds/H10WE)) - Robinson Helicopter Company R22 BETA ([TCDS H10WE](https://openairdocs.org/tcds/H10WE)) - Robinson Helicopter Company R22 MARINER ([TCDS H10WE](https://openairdocs.org/tcds/H10WE)) ## What the certificate says Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record. Number SR01821SE This certificate, issued to Precise Flight, Inc. 63354 Powell Butte Road Bend, OR 97701 Part 27 of the Federal Aviation Regulations. Original Product⎯Type Certificate Number: H10WE Make: Robinson Helicopter Company Model: R22, R22 Alpha, R22 Beta, R22 Mariner Description of the Type Design Change: Installation of High Intensity Discharge (HID) aviation lighting system manufactured in accordance with Precise Flight, Inc., Engineering Drawing List 020H0000, Rev. C, or later FAA-approved revision. Installed in accordance with Precise Flight, Inc., Engineering Drawing List 590H0000, Rev. B, or later FAA-approved revision. Maintained in accordance with the Instructions for Continued Airworthiness Precise Flight, Inc., Document 590HMAN0002, Rev. A, or later FAA-approved revision or document. Limitations and Conditions: Approval of this change in type design applies to the above model rotorcraft only. This approval should not be extended to other aircraft of these models on which other previously approved modifications are incorporated unless it is determined that the relationship between this change and any of those other previously approved modifications, including changes in type design, will introduce no adverse effect upon the airworthiness of that aircraft. A copy of this certificate must be maintained as part of the permanent records for the rotorcraft. If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission. Date of application: May 22, 2007 Date reissued: Date of issuance: March 3, 2008 Date amended: May 2, 2008 (Signature) Acting Manager, Seattle Aircraft Certification Office (Title) ## Every issue (2) - May 2, 2008: Amended, Current. [certificate](https://openairdocs.org/files/sha256/99/f3/99f3ec0e6e5eab29b9dca9d75c2bca05ec132b598ea4ed00de0b53b8c419f561) - March 3, 2008: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/ee/8a/ee8a3825cb19a7f5d24b9703a087ba047c7078b496cdcad0e24c7784a684d480) --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.