Automatic Dependent Surveillance-Broadcast (ADS-B) Out equipment performance requirements.

CFR · 2024-01-01 · US · Title 14

(a) (b) (1) Aircraft operating in Class A airspace must have equipment installed that meets the antenna and power output requirements of Class A1S, A1, A2, A3, B1S, or B1 equipment as defined in TSO-C166b and Section 2 of RTCA DO-260B (as referenced in TSO-C166b), or TSO-C166c and Section 2 of RTCA DO-260C as modified by DO-260C—Change 1 (as referenced in TSO-C166c). (2) Aircraft operating in airspace designated for ADS-B Out, but outside of Class A airspace, must have equipment installed that meets the antenna and output power requirements of either: (i) Class A1S, A1, A2, A3, B1S, or B1 as defined in TSO-C166b and Section 2 of RTCA DO-260B (as referenced in TSO-C166b) or TSO-C166c and Section 2 of RTCA DO-260C as modified by DO-260C—Change 1 (as referenced in TSO-C166c); or (ii) Class A1S, A1H, A2, A3, B1S, or B1 equipment as defined in TSO-C154c and Section 2 of RTCA DO-282B (as referenced in TSO-C154c), or TSO-C154d and Section 2 of RTCA DO-282C (as referenced in TSO-C154d). (c) (1) For aircraft broadcasting ADS-B Out as required under § 91.225 (a) and (b)— (i) The aircraft's NAC (ii) The aircraft's NAC (iii) The aircraft's NIC must be less than 0.2 nautical miles; (iv) The aircraft's SDA must be less than or equal to 10 (v) The aircraft's SIL must be less than or equal to 10 (2) Changes in NAC (3) Changes in NIC must be broadcast within 12 seconds. (d) (1) The length and width of the aircraft; (2) An indication of the aircraft's latitude and longitude; (3) An indication

official document · source cfr-2024 · id 14:§ 91.227