- Publication Title:
- Vertical separation indicator. Vertical separation indicator for airport traffic control.
- Display Title:
- Vertical separation indicator. Vertical separation indicator for airport traffic control.
- Corporate Agency Authors:
- Civil Aeronautics Administration, Civil Aeronautics Authority, and Commerce Department
- Sort Author:
- Civil Aeronautics Administration
- Date:
- [1946.]
- Publish Date ISO Format:
- 1946-01-01T00:00:00Z
- Publication Start:
- 19460101
- Publication End:
- 19461231
- Corporate/Agency Author:
- Civil Aeronautics Administration
- Publication month:
- 13
- Publication year:
- 1946
- SuDoc number:
- C 31.129:In 2
- Description:
- cover title, [2]+2 p. 5 p. of pl. oblong 12°
- Notes:
- [Processed.]
- Notes:
- [Processed.] † Distribution Made by Issuing Office.
- Availability:
- † Distribution Made by Issuing Office.
- Monthly Catalog date:
- May 1947
- Monthly Catalog issue number:
- 628
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1947-05-01T00:00:00Z
- Record start page number:
- 490