(1) It affects any aircraft engine, propeller, appliance, or spare part, maintained by or on behalf of an air carrier certificated under 49 U.S.C. 44705;
(2) It contains or is accompanied by a statement by the air carrier certificated under that section;
(3) It specifically describes the location or locations of each aircraft engine, propeller, appliance, or spare part covered by it; and
(4) It is accompanied by the recording fee required by §49.15, but there is no fee for recording a conveyance named in §49.51(c).
(b) The conveyance need only describe generally, by type, the engines, propellers, appliances, or spare parts covered by it.
[Doc. No. 1996, 29 FR 6486, May 19, 1964, as amended by Amdt. 49–5, 35 FR 802, Jan. 21, 1970; Amdt. 49–10, 70 FR 246, Jan. 3, 2005]