ate Aircraft Total Time: 2223.3 Aircraft Serial Number: 53375 • ' Installed Helifab Inc. STC #SR02597LA Radar Altimeter Antenna in accordance with Helifab Inc. Installation Instructions Document #HF-N-7-6 Rev. A. Helifab Inc. Master Drawing List Document #HF-MDL-7.6 Rev. A, and Helifab Inc. Instructions For Continued A