DONG HOI TOWER

• Document Type: CREST
• Collection: NGA Records (Formerly NIMA)
• Document Number (FOIA) /ESDN (CREST): CIA-RDP78T05439A000500090006-5
• Release Decision: RIPPUB
• Original Classification: S
• Document Page Count: 2
• Document Creation Date: December 28, 2016
• Document Release Date: September 8, 2003
• Sequence Number: 6
• Publication Date: May 6, 1965
• Content Type: MF

Approved For Release 2003/12/09 : CIA-RDP78TO5439A000500090006-5
Approved For Release 2003/12/09 : CIA-RDP78TO5439A000500090006-5
 25X1
Declass Review by NIMA/DOD
5X1
25X1 D
Gig D/PAG/:M;-76-65
6 may 1965
.^?;ORANDTU': FOR: ;`SA/TCO
AT E'c T 10: :
T=OUGH:
SUBJECT:
RE_ ~ NCE.
25X1A
NSA/LO/NTPIC
RequirementI
No. 35066-1+
i:PIC Project
1. Sn response to reference requirement an analysis of high and low
level photography dated I I was accomplished
feet igh with two or
300 n
to ascertain the presence of a tower approximately
three dishes and located in the i.;lr.ediate bong Hoi area.
2. No tower having the above characteristics was observed within a
10 mile radius of Dong Hoi.
3. Four towers were observed in the Do no "r_oi area. One tower,
located 0.9 rim north of the center of Dong Hoi citadel at 17-28N 106-37E
(TN h-72833+) appears to support a beacon and is a probable navigational
aid. A second tower, located 4.1 nm SSE of the center of Dong Hoi citadel
at 17-247_ 106-38E M -EM =751214L) on the SW edge of an island in the Kien
G--;an- (River, eppears to be supporting a land line which spans the river at
that point. Two ad_.-tiona l towers, one on each side of the river are probably
used to raise the land line to a height that allows it to span the distance
to the island
cc:r anications. 25X1A
1
oint to point communications station is located .? rim NNW of
the center cf Don: of citadel at 17-31N 1O6-34E (LT: )673388) . This
s- on contains four pole nests that probably . support two
horizontal aipole antennas. This is not associated with micro-wave
_-31onel, 'USA
Assist any for Photographic Analysis, NPIC
1 - DI: ~-3A
25X''1A DIAXX-3C
1 - CIr,/?ID