What it approves
Addition of Hydro Seal Fluid Additive to the landing gear shock struts.
What the certificate says
From the PDF’s text layer, without the form’s printed wording. Layout and order may differ; the PDF is the record.
Duplicate copy issued on July 23, 2002 'ttmtri grata of Slmmca Beparrmtnt of ttonsportation — JNtral Stoiation administration Supplemental tiujE Certificate Cpraoerce faff/a &t>n fciftai SA2960SW GrBnville tassster d/b/a GranviUa'a Aircraft Strut Saalant 802 E, Grant Mortem, Texas 75346 Aero. Bulletin 7a *>^ / iV'/rtf, Bureau of '^ lavneev- : 4*584 Beech 18D, A18A, A18D .: Addltlon of Hyaro seal Flutd Additive to the landing gear shock struts according to Specifications dated 12/26/76, or later FAA approved revision.
Compatibility of this modification with other previously approved modifications must be determined by the installer.
a^ January 16, 1979 t- 1979 August 8, 1980 Revision i //w Original j ,T (Signature) Don P. Watson Chief, Engineering and Manufacturing Branch
FAA fot-t 81 10-2 I 10-ASI
TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) ___ (Number and street) (City, State, and ZIP coda) from (Name of grantor) (Print or type) (Address of grantor) (Number £ street) (City, State, and ZIP code) Extent of Authority (if licensing agreement):
Signature of grantor (In ink):
ADs that name this STC · 0
An AD can apply because an STC is installed, or mention one in its text.