(UNTITLED)

• Document Type: CREST
• Collection: General CIA Records
• Document Number (FOIA) /ESDN (CREST): CIA-RDP66B00728R000200230029-1
• Release Decision: RIPPUB
• Original Classification: S
• Document Page Count: 3
• Document Creation Date: December 20, 2016
• Document Release Date: September 24, 2007
• Sequence Number: 29
• Publication Date: February 7, 1963
• Content Type: CABLE

Approved For Release 2007/09/24: CIA-RDP66B00728R000200230029-1
iUA1 Y 1963
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[ETC 21222 07 FEB 63
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1,, FOLLOWING IS LIST OF SYSTEM XII MODIPICATXOANS AUTHORIZED
BY CUSTOMER 19 NOW BEING IMPLEMENTED BY CONTRACTOR, 25X1
A. ":PRESS-TO-TEST" LIGHTS -? REk,;UIRE MENT RECOGNIZED
FOR INCORPORATION OF "PRESS-TO. T1 ST" BULBS FOR USE IN GRELN AND
S'I`D WARNING LIGHTS SYSTEM X11. THIS 1$OD WILL PERMIT PILOT
OR MAINTENANCE MAN TO CERTIFY THAT LIGUTS ARE WORKING BY
PUSHING DOWN ON SPRING-LOADED BULB SOCKET, CONTRACTOR HAS
BEEN REQUESTED TO PROCURE BULBS AND SO .(ETS (INTERCHANGEABLE.
WITH ORIGINAL EQUIPMENT) AND, TOGETHER WITH DRAWINGS AND OTHER
NECESSARY HARDWARE, MAKE UP KITS TO PERMIT FIELD INSTALLATION..
BRIGHTNESS OF BULBS WILL BE SAME AS ORIGINAL EqUXPMENT`,
B. 15 CPS SCAN RATE RECOGNIZER - CUSTOMER 1 HAS
EXPERIENCED SOME AMBIGUITY RESUL 'ING FROM SYSTEM XI I TRIGGERING
THIS
PARTLY DUE WIDER PIU? ACCEPTANCE RANGE (900-1300) OF CUSTOMER
I PRF GATES ON SYSTEM. TO ELIML ATE PROBLI41, CONTRACTOR WAS
~.,....~... ~., -:. ~._r,~ ~. _,.w: t.,, ~?,irEOU]P I. - EXCLUDED FROM
AUTOMATIC DOWNGRADING AND
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PR `Jf;. '. BY O ; TtC-!~'I I ff-'G~: 1 ,SS i. 1 .~ 'a, . -!
~E ,r ~~,, ~~i?'? tl~ '...~ ->i i?ED.
c 1% nay v 25X1
Aroved For Release 2007/09/24: CIA-RDP66B00728R000200230029-1
 Approved
TO I
OPERATIONAL
IMMEDIATE
~j our yqf/ Y6
INFO CITE
REQUESTED TO DEVISE ADDITIONAL FILTER NETWORK WHICH WILL
DISCRIMINATE SCAN RATE (I5-1.6 CPS)
HAVE SCMT RATES APPROX. 23-25 CPS. IN
Rf7- F1O1DUC T K)it 13Y OTHER, ?T'HA- r1 71+-1 I SU NNG c.*FiuE Is
RATES REPORTED TO DATE.' CONTRACTOR IS FABRICATING REPLACEMENT
CIRCUIT BOARDS ALONG WITH DRAWINGS AND HARDWARE WHICH WILL BE
ASSEMBLED INTO KITS AND DISTRIBUTED TO FIELD.
2.9 CONTRACTOR? S AUTHORIZATION PERTAINS TO ALL SYSTEMS XIIv SO
MODS ARE YOURS, IP' YOU WANT THEM. WOULD APPRECIATE YOUR COMMENTS ON
THESE MODS, ALONG, WITH INDICATION OF WHETHER OR NOT YOU DESIRE THEM-
ON FOG AIRCRAFT; /WILL BE KEPT I1 FORMED QN AVAILABILITY THESE MODS.
25X1 IL I&
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For Release 2007/09/24: CIA-RDP66B00728R000200230029-1 - " --~- -
riEF'Ermm I I prrioRmr
U rimrcATr;1 OFFJCtiR
PROl-IlSITED. Cop,; No.
Approved For Release 2007/09/24: CIA-RDP66B00728R000200230029-1
 Approved For Release 2007/09/24: CIA-RDP66B00728R000200230029-1
r.in 203OZ 05 FE3 63
554
1. REF PARAGRAPH 2, SUBPARAGRAPHS A AND 89 UNABLE TO COti1FIRM
RECEIPT OF REFERENCED MATERIAL AT THIS TIME. WILL ADVISE WHEN
CONFIRMATION CAN BE MADE,.
2. REF PARAGRAPH 2, SUBPARAGRAPH Co CONFIRM RECEIPT OF SYSTEM
129 SERIAL NUMBERS 94 10, AND 11.
END OF MESSAGE
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Approved For Release 2007/09/24: CIA-RDP66B00728R000200230029-1