STC SR00669SE

FAA Form 8110-2 (03/21) SR00669SE Arrow Falcon by Edgefield Manufacturing 27400 Southeast Nelson Road Sandy, OR 97055 Part 21.25 (a)(2) Title 14 Code of Federal Regulations H22NM Arrow Falcon by EdgeField Manufacturing OH-58A+, OH-58A, and OH-58C (Restricted Category Only) April 23, 1998 May 9, 2024 March 5, 1999 for Manager, West Certification Branch Approval of this change in type design applies to the above model rotorcraft only. This approval should not be extended to other rotorcraft of these models on which other previously approved modifications are incorporated unless it is determined by the installer 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 rotorcraft. Rotorcraft modified by this STC must be operated in accordance with the FAA approved Arrow Falcon Rotorcraft Flight Manual Supplement (RFMS), dated March 5, 1999, or later FAA approved revision. A copy of this Certificate, maintenance manual and RFMS must be maintained as part of the permanent records for the modified 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.

Replacement of the original Ni-cad battery with Arrow Falcon Exporters, Inc. lead acid battery part numbers 83016-1 or-2, fabricated and installed in accordance with Arrow Falcon Exporters, Inc. Master Drawing List (MDL) No. 83015, Revision "B,” dated February 17, 1999, or later Federal Aviation Administration (FAA) approved revision. These replacement parts must be maintained in accordance with Arrow Falcon Maintenance Manual No. AF 5155, dated April 16, 1998, or later FAA approved revision.

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