Jib cranes for landing.
Drawing labels, details, and other text information extracted from the CAD file (Translated from Spanish):
Rotating pen with manual operation, Code designation dimension material, Number., fine, half, gross, tolerance, general, Bevelled edges, modified, title:, General assembly, draft:, Senati, scale, Replaced by:, Replaced by:, date, first name, area, Mmh, Drawn, reviewed, Approved, Plan no, Monoriel, Long total, Long total, Long total, Rotating pen with manual operation, Code designation dimension material, Number., fine, half, gross, tolerance, general, Bevelled edges, modified, title:, Main tube, draft:, Senati, scale, Replaced by:, Replaced by:, date, first name, area, Mmh, Drawn, reviewed, Approved, Plan no, detail, Esc., tube, Indicated, Long total, detail, Esc.