These low-drag antennas are designed for simple external mounting and require no cutting of airframe structural members. The largest hole required in the skin is for the connector.
Moisture proofing is assured by the dielectric foam-filled, white polyester-fiberglass radomes. These Skydrol-resistant housings are fitted with metal leading edges for erosion protection. The N27 Antennas are designed to meet the performance specifications of antennas AT-134 and AT-536.
