APR 2019 Chapter 5 Inspections Page 5.25
5-45 100-Hour / Annual Inspection (continued)
MAIN ROTOR GEARBOX COMPARTMENT (continued)
Antennas:
Inspect condition. Verify no cracks where antennas mount to cowling. Verify security.
Close & Secure:
Verify foreign objects are removed. Verify equipment security. Verify cleanliness
of interior and of inspection and access doors and cowlings. Connect antenna leads
and ground wires, if installed. Install/close doors and cowlings removed in preceding
steps. Verify security.