Page:Civil Air Regulations - Part 40 (1942).pdf/4

Rh 40.205 Radio facilities. Applicant shall show a two-way ground-to-aircraft radio telephone communication system at such terminals and at such points as may be deemed necessary by the Administrator to insure satisfactory communications over the entire route under normal operating conditions. Such system shall be independent of radio facilities provided by Federal or other governmental agencies.

40.206 Weather reporting. Applicant shall show weather reporting services at the proposed terminals and en route, adequate to insure sufficient weather reports prepared from observations made and released by the United States Weather Bureau or by a source approved by it.

40.21 Route requirements: Visual-contact night operation.

40.210 Airway. Applicant shall meet the requirements of § 40.200 and, in addition, shall show that the proposed route is equipped with such airway beacons and obstruction lights as are deemed by the Administrator to be adequate for safe air carrier operation at night.

40.211 Airports. Applicant shall meet the requirements of § 40.201 and, in addition, shall show that the airport to be used at each proposed terminal and scheduled intermediate step is equipped with such lighting facilities as are deemed by the Administrator to be adequate for safe air carrier operation at night.

40.212 Public protection. Same as in § 40.202.

40.213 Intermediate fields. Applicant shall meet the requirements of 40.203 and, in addition, shall show that such intermediate fields are equipped with lighting facilities as required by § 40.211.

40.214 Refueling facilities. Same as in §40.204.

40.215 Radio facilities. Same as in § 40.205.

40.216 Weather reporting. Same as in § 40.206.

40.22 Route requirements: Instrument or over-the-top operation.

40.220 Airway. (a) Applicant shall meet the requirements of § 40.200 for day operation, or of § 40.210 for night operation. In addition, for either day or night operation, applicant shall show that the proposed route is equipped with radio ranges (or equivalent facilities), adequate for safe air carrier operation, projecting courses over the proposed route. The applicant may show, in lieu of courses projected over the proposed route by such radio ranges or equivalent facilities, (1) that instrument navigation may be safely conducted over the proposed route by the use of radio direction finding equipment installed in the aircraft, and (2) that a practical alternate route, equipped with radio range stations (or equivalent facilities) projecting courses over such alternate route, exists between the terminals of the proposed route.

(b) Applicant shall also show such other radio navigational aids (including radio markers) as are necessary for safe air carrier operation.

40.221 Airports. For day operation applicant shall show that the airport to be used at each proposed route terminal, scheduled intermediate stop, and alternate terminal is deemed adequate by the Administrator for the service offered. For night operation applicant shall meet the foregoing requirements and, in addition, shall show that the proposed terminal, scheduled intermediate stop, and alternate airports are provided with such lighting facilities as are deemed by the Administrator to be adequate for safe air carrier operation at night.

40.222 Public protection. Same as in § 40.202.

40.223 Intermediate fields. Same as in § 40.203 for day operation, and as in § 40.213 for night operation.

40.224 Refueling facilities. Same as in § 40.204.

40.225 Radio facilities. Same as in § 40.205.

40.226 Weather reporting. Same as in § 40.206.

40.23 Aircraft requirements: Visual-contact day operation.

40.230 If single-engine operation over land. Applicant shall show land aircraft of model and number necessary for safe operation, or applicant may show a similar number of water aircraft if the route to be flown over is such that the aircraft can, at all times, reach open water deemed suitable by the Administrator for a safe landing in the event of complete power failure.