Charts. Pilot charts. Pilot chart of upper air. north Atlantic Ocean, Oct. 1930; chart 1400a. Scale 1° long.=0.27 in.
Publication Title:
Pilot charts. Pilot chart of upper air. north Atlantic Ocean, Oct. 1930; chart 1400a. Scale 1° long.=0.27 in.
Display Title:
Charts. Pilot charts. Pilot chart of upper air. north Atlantic Ocean, Oct. 1930; chart 1400a. Scale 1° long.=0.27 in.
Corporate Agency Authors:
Hydrographic Office and Navigation Bureau
Sort Author:
Hydrographic Office
Date:
Sept. 20, 1930.
Publish Date ISO Format:
1930-09-20T00:00:00Z
Publication Start:
19300920
Publication End:
19300920
Corporate/Agency Author:
Hydrographic Office
Publication month:
4
Publication year:
1930
Publication place:
Washington
Printer:
Hydrographic Office
SuDoc number:
N 6.28:930/10
Notes:
23×31.7 in [Monthly. Certain portions of the data are furnished by the Weather Bureau.]
Notes:
23×31.7 in [Monthly. Certain portions of the data are furnished by the Weather Bureau.] † Distribution Made by Issuing Office. 10c.
Notes:
NOTE.—Contains on reverse: Universal aviation plotting sheet.—Percentage frequency summaries of winds (surface and upper) [observations by meteorological office of British Air Ministry, at Leuchars, Cranwell, and Croydon].—Synoptic chart [showing all weather broadcasting stations in and surrounding north Atlantic Ocean.]— Storm tracks.