Loran Equipment Banner

NORTH PACIFIC

DOOR PROJECT

DOOR 1 - SITKINAK
DOOR 2 - ST. PAUL
DOOR 3 - ATTU
DOOR 7 - LMS ADAK

01 JUL 1959 - DOOR Sites Prelinary Investigations (multiple correspondence) - pdf

13 JUL 1959 - LORAN-C Site Surveys, North Central Pacific; request for assistance during - pdf

14 JUL 1959 - Coast Guard Survey Detachment No. 5; establishment of - pdf

14 JUL 1959 - Pacific LORAN-C Program (COMDT Ltr to D17) - pdf

11 SEP 1959 - Informal Areonautical Studies - notification of classification downgrade - pdf

24 SEP 1959 - Airspace Clarence for Loran-C Towers - pdf

05 OCT 1959 - Tentative Logistics Support Plan for DOOR - pdf

06 OCT 1959 - Electronics personnel requirements for DOOR stations - pdf

27 NOV 1959 - Approval of North Pacific Chain Loran-C Site Survey Reports; modification to - pdf

18 DEC 1959 - LORAN-C Program (COMDT ltr to D17) - pdf

28 DEC 1959 - Door Towers and Land Acquisition - pdf

16 AUG 1960 - Accounting code-number; assignment of - pdf

14 SEP 1960 - DOOR Loran-C System; Pulse Repetition Rate and coding delays (COMDT ltr to Hyrographic Office) - pdf

26 SEP 1960 - Notification of Declasification of DOOR Loran-C project - pdf

04 APR 1961 - D17 Construction Program Comments - pdf