제주비행장과 제59군정중대를 잇는 전화선이 절단된 것으로 보고됐다. 현재 이 사건에 대한 조사가 진행중이며, 이것은 사보타주의 한 형태로 추정된다. 당시 도난 당한 전화선은 없었다.
UNITED STATES ARMY FORCES IN KOREA
HEADQUARTERS
COUNTER INTELLIGENCE CORPS
APO 235
ANNUAL PROGRESS REPORT FOR 1947
971st Counter Intelligence Corps Detachment
III. SABOTAGE:
Telephone lines leading from Cheju airport to the 59th ML were reported as cut, and an investigation was run which indicated that the act was an act of sabotage. No tire had been stolen at the time.
출처:
제주4·3사건진상규명및희생자명예회복위원회 편,
『제주4·3사건자료집 8』 [미국자료편],
번역문 p.159
/ 원문 p.363.