Name: David Stanley Demmon
Rank/Branch: E5/US Army
Unit: 73rd Aviation Company, 765th Transportation Battalion
Date of Birth: 30 November 1940 (Santa Monica CA)
Home City of Record: Venice CA
Date of Loss: 09 June 1965
Country of Loss: South Vietnam
Loss Coordinates: 093514N 1062201E (XR035296)
Status (in 1973): Prisoner of War
Category: 1
Acft/Vehicle/Ground: OV1C

Other Personnel In Incident: Charles Alva Dale (missing)

Source: Compiled by Homecoming II Project 01 April 1991 from one
or more of the following: raw data from U.S. Government agency sources,
correspondence with POW/MIA families, published sources, interviews. Updated
by the P.O.W. NETWORK  2020


SYNOPSIS: At 0317 hours on June 9, 1965, 1Lt. Charles A. Dale, pilot; and
SP4 David S. Demmon, electronic sensor operator, departed Vung Tau in an
OV1C (serial #61-2687) on a mission. The nature of the mission is not
included in public record, but was undoubtedly a standard battlefield
surveillance mission, or, as the 765th Transportation Battalion was
primarily aircraft maintenance and support, it might have been a test of
equipment onboard the aircraft.

The OV1C maintained surveillance using infrared detection equipment and a
forward-aimed camera (which proved especially useful since the Viet Cong
relied heavily on darkness to conceal their activities).

Standard proceedure for the OV1C was to periodically fly over a known
location to update the navigation computer. One such update, about 87
minutes after takeoff placed Dale and Demmon over Vung Tau. At this time, he
was headed to a second mission area in Vinh Binh Province, South Vietnam.

Somewhere over the U Minh forest, the aircraft was shot down. Search and
rescue forces sighted two men wading out of the water and the Viet Cong
capturing them, but positive identification was prevented by weather.
However, Demmon and Dale were the only two Americans shot down that dayu.
Dale was declared Missing in Action, while Demmon was classified Prisoner of
War. It was felt that the enemy knew the fates of both men, alive or dead.

Reports relating to Dale and Demmon were received as late as 1970, both
together and separately. Both men were seen alive by intelligence sources in
the hands of the Viet Cong. One defector provided the phoenetic name "Phyan
De Mann", which translates to "Family name of De Manh" (possibly meaning

In 1971, Demmon was seen alive in captivity. A Viet Cong guard, who stated
that he had guarded American POWs from September to December 1965, stated he
saw two men he believed to be Demmon and Dale in his camp. The families of
both men believed they were captured, and eagerly awaited their release at
the end of the war.

When the war ended, however, and 591 Americans were released from communist
prisons in Souteast Aisa, Dale and Demmon were not among them. The
Vietnamese never acknowledged their existence, nor did their names appear on
lists provided by the Vietnamese of prisoners who had died in captivity.

In 1987, evidence of a large number of Americans being held in China began
to surface in the private sector. It was said that these Americans were the
"property" of a number of pro-China Vietnamese officials who had fled
Vietnam in the wake of a stronger national sympathy to the Soviet Union.
Charles Alva Dale, it was said, was serving as a houseboy to one of these

The reports could not be verified. Dale and Demmon's families still wonder
where they are. They don't know whether to hope they died that day in June
1965, or to hope they survived, and are alive still. If they survived, what
must they have gone through? And what must they think of the country they so
proudly served?

Charles A. Dale was promoted to the rank of Major and Demmon to the rank of
Staff Sergeant during the period they were maintained Missing and Prisoner.


                                                [bits0117.98 01/19/98]


LYNN O'SHEA -------- VOICE/FAX  718-846-4350
E-MAIL ---------------- PGGK94A@PRODIGY.COM
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BITS 'N' PIECES         JANUARY 17, 1998 


How time changes the story - Captured, Held and Moved to Cambodia or
Dead in a Sandy Grave?

On  March 17th, 1971, the Joint Personnel Recovery Center (JPRC) issued
a memo Recommending a status change be considered an Army MIA.  The memo

1. Reference DEMMON, David S., SSG [data] MIA 9 June 1965.

2. "On 11 Dec 70 a JPRC representative met with a Vietnamese refugee,
[redacted] concerning the subject of PW's.  A that time source stated a
PW by the name of Demmon was being held in Cambodia.  Source stated that
he had seen Demmon several times but the last time was 1 December 1970."

3. "On 7 January 1971, [redacted] positively identified SSG David S.
Demmon out of a display of photographs as being the PW mentioned above."

4. Subject was given a polygraph examination on 12 March 1971 (Enclosure
1) with positive results.

5. Based upon the evidence reiterated in paragraph 2 through 4, the JPRC
is of the opinion that SSG David S. Demmon is now a captive of the Viet
Cong.  The JPRC recommends a change in status of SSG DEmmon from MIA to
captured be considered.

The memo is signed Gerald E. Mc Ilmoyle, Lt. Col. USAF, Director, JPRC

A second memo dated 6 April 1971 to the Chief, Casualty Division,
Department of the Army, Washington D.C. states:

1. Reference Chief, Casualty Division, Department of the Army message
DTG 012005Z Mar 71.

2. As requested by reference message, following additional information
is forwarded

    a. COMUSMACV message DTG 091418Z Jun 65 is the casualty report
        concerning SGT. David S. Demmon.   Casualty Branch DA message
        DTG 102000z Jun 66 made official determination of  SGT. David S.
        Demmon as missing.

    b. In April 1966 a Viet Cong rallier, that had served as a guard at
        a detention camp for U.S. prisoners from mid September 1965 to
        about 20 December 1965, gave a description of a PW that fit Sgt.
        Demmon (Inclosure 1).  This information is not considered

   c. In early December 1970, JPRC received information that a
       Vietnamese refugee from Cambodia had information concerning four
       U.S. prisoners of war (PW).  Source provided the phonetic name
       "Phan de Manh" which translates to "family name de Manh".
       (Inclosure 2),  as that of one of the prisoners.   Source stated
       he got name from the prisoner while talking to him on the first
       of December 1970.  JPRC researched its MIA/POW biographic files
       and determined that the name de Manh could be Demmon.  On 7
       January 1971 source positively identified SGT. Demmon from a
       display of a dozen pictures shown to him.  Based on sources
       information and that camp was located in village in Cambodia  a
       PW raid was conducted by ARVN troops on 17 January 1971.  PW's
       were not rescued but later indications are that the PW's possibly
       were in the  village in an underground bunker during the raid,
       and subsequently have been moved to an unknown location.

   d. The source was given polygraph examination on 12 March 1971 and
       this examination is the only recorded testimony establishing his

3. The above details are the extent of the information concerning SGT.
David S. Demmon held by JPRC.  Based on this, the JPRC recommends a
change of status of SGT. Demmon from MIA to captured."

Credible evidence of capture and detention, a positive photo
identification and a favorable polygraph exam all led JPRC to recommend
a change in status for Sgt. Demmon.   So credible was the evidence that
a rescue mission was launched.  After the failed rescue, additional
information led JPRC to believe the POWs were moved.  So, where is David

Jump ahead to message traffic dated 22 September 1989, dealing with the
"Translation of the Vietnamese Investigation Case List"  during the
28-30 August 1989 technical Meeting in Hanoi."  In the section titled
"Cases in which death clearly occurred but not remains have been
recovered," Sub Category "Joint Activities" we find a reference to David
Demmon and his crewmate Charles Dale.  Of the two the report states
"Both men died and were buried in beach sand where there are not longer
any signs of the grave. Proposed conclusion: Grave location no longer

Captured, Held and Moved to Cambodia or Dead in a Sandy Grave, you


From deposition summary of Eugene F. Tighe, Jr., Senate Select Committee
on POW/MIA Affairs February 27th, 1992 - Present Neil Kravits, J.
William Codinha (JWC) - 

JWC: "Do you think that the policy by the Administration of declaring
that there were no more POWs, that they were all dead, set in motion a
practice by the services and by the DIA that made that a reality, so
that it became a self fulfilling prophecy and nobody was going to look
for these people?"  

Tighe:  "No doubt about it..."

JWC: "Did you feel that the military services were reaching out to DIA
for all the information DIA had before they were making these

Tighe: "Nope.  The Only time I think they were interested is when they
had a wife or widow on their hands who was giving them a hard time and
they were trying to drag something out, a bone to throw or something of
that nature to satisfy the widow."


Bracelet teachers student and teacher about Vietnam soldier


The Telegraph

NASHUA, N.H. (AP) - Walter Freeman's hands trembled as he typed an
electronic message to the family of a man he has thought about since he was
a child.....






Return to Service Member Profiles

On June 9, 1965, an OV-1C Mohawk (tail number 61-2687, call sign "Hawk 11") carrying two crew members took off from Vung Tau Air Base on a solo reconnaissance mission over Vinh Binh Province, South Vietnam. After take off, "Hawk 11" established radio communications with Saigon ground control, at which time the pilot stated he had departed Vung Tau en route to the mission area in Vinh Binh Province. The last radio contact with the aircraft occurred in the vicinity of (GC) 48P XR 500 600, and "Hawk 11" was not heard from again. When it failed to return to base, it was declared overdue and an aerial search was conducted; however, the search failed to locate the aircraft or its two crew members. 

Specialist 4 David Stanley Demmon entered the U.S. Army from California and was a member of 73rd Aviation Company. He was the electronic sensor operator aboard this Mohawk when it disappeared on June 9, 1965, and he was lost with the aircraft. He remains unaccounted-for. While carried in the status of missing in action (MIA), the U.S. Army promoted SP4 Demmon to the rank of Staff Sergeant (SSG). Today, SSG Demmon is memorialized on the Courts of the Missing at the National Memorial Cemetery of the Pacific.

Based on all information available, DPAA assessed the individual's case to be in the analytical category of Active Pursuit.

If you are a family member of this serviceman, DPAA can provide you with additional information and analysis of your case. Please contact your casualty office representative.

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