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ACUFO:

ACUFO is my comprehensive catalog of cases of encounters between aircraft and UFOs, whether they are “explained” or “unexplained”.

The ACUFO catalog is made of case files with a case number, summary, quantitative information (date, location, number of witnesses...), classifications, all sources mentioning the case with their references, a discussion of the case in order to evaluate its causes, and a history of the changes made to the file.

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Bergstrom Field, Texas, USA, on July 7, 1947:

Case number:

ACUFO-1947-07-07-BERGSTROMAFB-1

Summary:

The newspaper The Austin American, Austin, Texas, USA, reported among other sightings, on July 8, 1947, that Sergeant C. F. Clifton, Bergstrom Army Air Field aerial radioman, reported seeing a flying disc bound toward San Antonio as his plane was leaving there, and that other members of the crew also saw the disc.

Clifton was quoted saying:

"I think it was about 18 feet in diameter and looked as though it was made of glass. It was extremely bright and kept flashing."

Sgt. Clifton said that the crew figured that it must have been flying 1,440 miles an hour because it overtook and passed their plane in such a short time. It was round and was flying at a slightly tilted angle.

Clifton was quoted adding this:

"The disc seemed to be spinning as it flew. It blurred radio reception slightly."

(This makes it one of the earliest reported case of electromagnetic effect likely caused by an undidentified flying object.)

The newspaper added that Lieutenant Charles O. Anderson was piloting the plane which the disc passed about 4:30 p. m.

Data:

Temporal data:

Date: July 7?, 1947
Time: 04:30 p.m.
Duration: ?
First known report date: July 8, 1947
Reporting delay: Hours, days.

Geographical data:

Country: USA
State/Department: Texas
City or place: Bergstrom Army Air Force Field.

Witnesses data:

Number of alleged witnesses: Several.
Number of known witnesses: 1
Number of named witnesses: 1 or 2

Ufology data:

Reporting channel: The Press.
Visibility conditions: Day.
UFO observed: Yes.
UFO arrival observed: ?
UFO departure observed: Yes.
UFO action: Flew fast, spinning.
Witnesses action: Observed.
Photographs: No.
Sketch(s) by witness(es): No.
Sketch(es) approved by witness(es): No.
Witness(es) feelings: ?
Witnesses interpretation: Flying disc.

Classifications:

Sensors: [X] Visual: 1, several.
[ ] Airborne radar: ?
[ ] Directional ground radar:
[ ] Height finder ground radar:
[ ] Photo:
[ ] Film/video:
[X] EM Effects: Yes, blurred radio slightly.
[ ] Failures:
[ ] Damages:
Hynek: DD
Armed / unarmed: ?
Reliability 1-3: 2
Strangeness 1-3: 3
ACUFO: Probable extraterrestrial craft.

Sources:

[Ref. aua1:] NEWSPAPER "THE AUSTIN AMERICAN":

Scan.

2 Flying Discs Reported Found in Texas as Total Number Over State Claiming To See Objects Passes 50 Mark

By The Associated Press

Two flying discs were reported found in Texas and at least one is being investigated by military officials as the total number of Texans claiming to have seen the mysterious objects passed the 50 mark Monday.

The discs were reported found on a beach near Trinity Bay, near Houston and near Hillsboro.

The Houston Chronicle said a great deal of mystery surrounded the one found near there by Norman Hargrave, a jeweler, Sunday. He first reported that he had found the aluminum disc floating near the beach while he and his wife were walking. He described it minutely, even giving an inscription he said it carried.

Monday he said it was all a joke, but the Chronicle, after extensive checking, said "There are some mysterious facts contained in his (Hargrave's) first report that lend credence to the tale."

Hargrave first said the disc bore this wording: "Military secret of the United States of America, Army Air Forces M4339658. Anyone damaging or revealing description or whereabouts of this missile subject to prosecution by the US government. Call collect at once, LD446, Army Air Forces Depot, Spokane, Wash." He said the words "non-explosive" also were carried.

It was recalled that the initial reports of flying saucers or discs originated in the Spokane area.

The Chronicle, meanwhile, telephoned Spokane, and said it "brought interest" on the part of the commanding officer, but he would not confirm or deny that the missile may have carried the message. Later he referred to Houston as Wright Field, Ohio, but the commanding officer there was out of town.

In Houston, Colonel R. W. Warren, commanding officer of Ellington Field, said he had been instructed by Washington to investigate.

Houston police would not say if they had the missile.

The second flying disc was reported found by Bob Scott, a farmer living two and a half miles east of Hillsboro. He said the disc fell on his place Friday, and that it resembled a saucer. He said it was so bright he could not look at it very long.

He said he was afraid people might believe he was "going to extremes in imagining things" and he told no one but his family until Sunday.

Then he notified O. F. Kissick and Joe Gerick, Hillsboro, who went to the field and investigated. Most of it had melted, they said. Gerick said one piece looked like

(Continued on Page 14, Column 2)

Scan.

2 Discs Reported Found in State

(Continued From Page One)

tin foil, but when he picked it up, it appeared to be celluloid.

Another development in Houston was a suggestion by Charles Odom, 23, air force captain in the last war, that the flying discs might be "crystal balls" similar to those he said were used by the Nazis.

Meanwhile more and more Texans reported seeing the flying saucers. Mrs. Sadie McCauley of Houston said she saw seven flying over Texas City at 4:05 p. m. Sunday. She said she and several other passengers on a bus saw them from the Alvin highway. She said they were flying in a single line.

Mrs. R. R. Whitlock of Bonham said she saw one Sunday at 6:10 p. m. She said it was heading south. She said it fit the "usual description."

IN AIR, ON GROUND, THEY'RE EVERYWHERE

It's disc-concerting!

Austinties aren't only seeing "flying saucers" they're finding them.

Mrs. Frances Adams and Mrs. Bill Powers, who both work at the State Health Department, discovered a sedentary disc at the corner of East Fifth and Brazos Streets Monday.

Mrs. Adams and Mrs. Powers divided their find. Mrs. Adams brought her half of the four-inch radius circle of shiny pliable metal to The Austin American. Mrs. Powers took hers to the FBI.

While Mrs. Adams was showing newsmen her half of the disc which was shiny on one side and dull on the other, other Austinties were still seeing flying ones.

Sergeant C. F. Clifton, Bergstrom Field aerial radioman, reported seeing one of the "flying saucers" bound toward San Antonio as his plane was leaving there. Other members of the crew also saw the disc.

"I think it was about 18 feet in diameter and looked as though it was made of glass," Sgt. Clifton said. "It was extremely bright and kept flashing."

Sgt. Clifton said that the crew figured that it must have been flying 1,440 miles an hour because it overtook and passed their plane in such a short time. It was round and was flying at a slightly tilted angle.

"The disc seemed to be spinning as it flew," Sgt. Clifton reported. "It blurred radio reception slightly."

Lieutenant Charles O. Anderson was piloting the plane which the disc passed about 4:30 p. m.

Oscar Watson of 6249 Sunset Road reported seeing "four or five spots in the sky flying south faster than any airplane." The discs were tinted red by the setting sun, Watson said.

Joe Metze of 305 West 12th Street, a University of Texas student, reported seeing "several discs flying southeast about 600 miles an hour." Metze described them as dark gray and not as large as an airplane, estimating them to be 20 to 30 feet across.

Later Ben White of Orange called to say that he had seen one "silvery round object flying in a swift up-and-down motion in the vicinity of the Capitol." He said he couldn't judge the speed or size of the objects.

[Ref. mhc1:] MICHAEL D. HALL AND WENDY CONNORS:

Another good sighting that day occurred around 4:40 P.M. MST. This report should have made it into Air Force files with an accompanying investigation but did not. Thus, all we have is a newspaper clipping. The most interesting aspect of the account tells of possible electromagnetic disturbances being generated as a result of the UFO encounter. Termed EM effects, it is a common component of later sightings but rarely documented in the earlier incidents:

Sergeant C.F. Clifton, Bergstrom Field aerial radioman reported seeing one of the flying saucers bound toward San Antonio as his plane was leaving there. Other members of the crew also saw the disc. "I think it was about 18 feet in diameter and looked as though it was made of glass," Sgt. Clifton said. "It was extremely bright and kept flashing." Sgt Clifton said that the crew figured that it must have been flying 1,440 miles an hour because it overtook and passed their plane in such a short time. It was round and was flying at a slightly tilted angle. "The disc seemed to be spinning as it flew," Sgt. Clifton reported. "It blurred radio reception slightly." Lieutenant Charles O. Anderson was piloting the plane which the disc passed about 4:30 p.m. 121

These authors published about the case in their section of sightings for July 7, 1947, and indicated that their source "121", was 121. "In Air, On Ground, They're Everywhere," Austin, Texas, American, 8 July 1947."

[Ref. lgs1:] LOREN GROSS:

Scan.

8 July. Near San Antonio, Texas. (about 4:30p.m.)

"It blurred radio reception slightly."

Scan.

A Texas newspaper reported:

"Sergeant C.F. Clifton, Bergstrom Field aerial radioman, reported seeing one of the 'flying saucers' bound toward San Antonio as his plane was leaving there. Other members of the crew also saw the discs.

"'I think it was about 18 feet in diameter and looked as though it was made of glass,' Sgt. Clifton said. 'It was extremely bright and kept flashing.'

"Sgt. Clifton said that the crew figured that it must have been flying 1,440 miles an hour because it overtook and passed their plane in such a short time. It was round and was flying at a slightly titled angle.

"'The disc seemed to be spinning as it flew,' Sgt. Clifton reported. 'It blurred radio reception slightly.'

"Lieutenant Charles O. Anderson was piloting the plane which the discs passed about 4:30p.m." (xx.)

(xx.) Austin, Texas. American. 8 July 47. (AP)

[Ref. lhh1:] LARRY HATCH:

996: 1947/07/07 16:30 1 97:41:00 W 30:13:00 N 3333 NAM USA TXS 6:9
nr BERGSTROM AFB,TX:AIRCREW:6M GLASS DISK FLASHES+SPINS/TILT >>SW/2300kph:RFI
Ref#131 GROSS,L.:UFOS a HISTORY-1947 6 books Book # 4 Page 23: IN-FLIGHT

Aircraft information:

There is no information on the aircrat, except that it had a military crew and radio operator; this it was a "big" military aircraft.

Discussion:

Map.

I found no information so far on the radio operator C.F. Clifton. Lt. Charles O. Anderson Jr., was born in 1921 and died in 2010. He served in the 8th Army Air Force during WWII.

Though not documented in detail, this case in quite interesting as it is one of the earliest cases in which the presence of a UFO is linked to some electromagnetic effets on electrical equipment.

All ufologists and a part of the public is now aware of such cases, but back then, it was not known to be an occasional feature of UFO encounters.

Evaluation:

Probable extraterrestrial craft.

Sources references:

* = Source is available to me.
? = Source I am told about but could not get so far. Help needed.

File history:

Authoring:

Main author: Patrick Gross
Contributors: None
Reviewers: None
Editor: Patrick Gross

Changes history:

Version: Create/changed by: Date: Description:
0.1 Patrick Gross June 28, 2026 Creation, [aua1], [mhc1], [lgs1], [lhh1].
1.0 Patrick Gross June 28, 2026 First published.

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This page was last updated on June 28, 2026.