The CI 420-490 antenna (EDMO# CI-420-490) is a four-through-hole-mount style Iridium teardrop antenna with TNC ports. This antenna is Iridium C159a certified and designed for airborne Iridium based telephone, email, asset tracking or safety services. It is suitable for top mounting on both light and heavy fixed-wing single-engine and multi-engine aircraft and business jets.
