DOW-UAP-D155, Informe de Información de Inteligencia Aérea, Arabia Saudita, 1957

Fecha del incidente
1/18/57
Lugar del incidente
Publicado en
Tipo de archivo
Documento
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Datos del expediente

ID oficial del expediente
DOW-UAP-D155
Tipo de documento
Documento
Publicado en
R07 · 2026-10-23
Fecha del incidente
1/18/57
Lugar del incidente
Arabia Saudita
Coordenadas
25.6242618, 42.3528328
Páginas legibles
2/5
VIRIN
260508-D-D0360-1147

Descripción oficial

Este AIIR registra un incidente ocurrido el 18 de enero de 1957 sobre Arabia Saudita, en el que la tripulación de un avión B-52 de la Fuerza Aérea de EE. UU. informó haber detectado un eco no identificado en el visor de artillería de la aeronave durante unos cinco a siete minutos. El informe describe ese eco no identificado como más pequeño que el que producía otro B-52 que operaba en la zona. Todo el lenguaje descriptivo y estimativo contenido en este informe refleja la interpretación subjetiva del observador en el momento del evento. Dichas caracterizaciones no deben interpretarse como una indicación concluyente de la presencia o ausencia de características intrínsecas del objeto o de su desempeño.

Sobre este tipo de documento

Este documento es un Informe de Información de Inteligencia Aérea (AIIR), un formulario estandarizado de la Fuerza Aérea de EE. UU. que se usaba para registrar información en bruto de posible valor de inteligencia para su análisis posterior. El formulario fue uno de los principales medios de recolección de inteligencia de campo de la Fuerza Aérea de EE. UU. durante los primeros años de la Guerra Fría, hasta que a comienzos de la década de 1960 se establecieron normas de reporte para todo el ámbito de la defensa.

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✦ Resumen IA

Se trata de un Informe de Información de Inteligencia Aérea de la Fuerza Aérea de EE. UU., clasificado como secreto en su momento, fechado el 19 de enero de 1957 y emitido por el 22.º Ala de Bombardeo en la base aérea March (California), con el título "Report of Unidentified Aircraft Sighting" sobre Arabia Saudita. Indica que el 18 de enero de 1957, durante una misión del Mando Aéreo Estratégico, la tripulación del B-52 número 394, que volaba a 39.000 pies y unos 642 nudos cerca de 27°N 47°E justo antes de un encuentro con un avión cisterna, captó una aeronave no identificada en el radar de tiro A-3A. El eco se mantuvo en la marca de 6.000 yardas, en el centro de la pantalla, durante unos cinco a siete minutos y desapareció hacia la izquierda cuando el B-52 viró a la izquierda; el informe señala que la desaparición pudo deberse al cambio de dirección del bombardero y que el eco no identificado era más pequeño que el que producía otro B-52 de la formación. Incluye diagramas de la imagen en la pantalla del radar de tiro. Partes de la página de resumen son poco legibles, y el informe no identifica el contacto.

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▸Transcripción(2 de 5 páginas legibles)
⌕

[PAGE 1] AF FORM 112—PART I APPROVED 1 JUNE 1948 SECRET (CLASSIFICATION) 1071367 (19) COUNTRY U.S.A. REPORT NO. IR-1-57 (LEAVE BLANK) 1071367 AIR INTELLIGENCE INFORMATION REPORT SUBJECT Report of Unidentified Aircraft Sighting AREA REPORTED ON Saudi Arabia FROM (Agency) 22d Bombardment Wing (M), March AFB, Calif. DATE OF REPORT 19 January 1957 DATE OF INFORMATION 18 January 1957 EVALUATION B-2 PREPARED BY (Officer) Capt Alva Smith SOURCE Crew, B-52 Aircraft Number 394 REFERENCES (Control number, directive, previous report, etc., as applicable) N/A SUMMARY: (Enter concise summary of report. Give significance in final one-sentence paragraph. List inclosures at lower left. Begin text of report on AF Form 112—Part II.) B-52 aircraft number 394 from Castle AFB, California, Commanded by Lt/Col J.H. Morris, of the 328th Bombardment Squadron, 93d Bombardment Wing (H), made radar contact with an unidentified aircraft while participating in Strategic Air Command mission "Operation Powerflight". Coordinates at time of contact; 27 north - 47 east (approximately). Speed of aircraft (B-52) at contact; 642 knots per hour. Altitude; 39,000 feet. Visibility; night. Duration of contact; five (5) to seven (7) minutes. (approximately). Cell position of B-52 making contact; cell leader. Call sign of B-52; Runner 11. Gunner's name; M/Sgt C.H. Ballew. Just prior to making rendezvous with tanker aircraft B-52 aircraft number 394 picked up an unidentified aircraft on the A-3A gunnery scope. The return of the unidentified aircraft remained at the 6000 yard marker (center) of the scope for approximately five (5) to seven (7) minutes after which the B-52 made a bank to the left, and the unidentified aircraft return disappeared off the scope to the left. The disappearance may have been caused by the change in direction of the B-52; however the unidentified aircraft seemed to disappear in the direction of the Baghdad Flight Identification Region. The unidentified aircraft gave a smaller return on the scope than a simultaneously received return produced by a second B-52 aircraft riding at the 3000 yard marker of the scope. Significance: The unidentified aircraft appeared on the scope where no aircraft were expected. [signature] Robert Sullivan ROBERT SULLIVAN Major, USAF Asst Chief Intelligence Division [stamp: DECLASSIFIED, Authority NW 78452, [illegible], NARA Date 3/19/26] 1 INCLS. Page 1 of 2 pages DISTRIBUTION BY ORIGINATOR 1 cy Hq 15th AF, 1 cy Hq SAC, 1 cy 93d Bomb Wg, 1 cy Hq USAF. NOTE: THIS DOCUMENT CONTAINS INFORMATION AFFECTING THE NATIONAL DEFENSE OF THE UNITED STATES WITHIN THE MEANING OF THE ESPIONAGE ACT, 50 U. S.C.— 31 AND 32, AS AMENDED. ITS TRANSMISSION OR THE REVELATION OF ITS CONTENTS IN ANY MANNER TO AN UNAUTHORIZED PERSON IS PROHIBITED BY LAW. IT MAY NOT BE REPRODUCED IN WHOLE OR IN PART, BY OTHER THAN UNITED STATES AIR FORCE AGENCIES, EXCEPT BY PERMISSION OF THE DIRECTOR OF INTELLIGENCE, USAF. 00161 SECRET (CLASSIFICATION) MI 21360 16—55569-1 U. S. GOVERNMENT PRINTING OFFICE [PAGE 2] [Diagram: A-3A gunnery scope presentation chart for B-52 aircraft number 394, a grid chart with vertical axis in yards.] AIR INTELLIGENCE INFORMATION REPORT FROM (Agency) 22d Bombardment Wing (M) REPORT NO. IR-1-57 PAGE 2 OF 2 PAGES. Title: A-3A GUNNERY SCOPE PRESENTATION, B-52 ACFT. NUMBER 394. Vertical axis labels (yards): 8,000 / 7,000 / 6,000 / 5,000 / 4,000 / 3,000 / 2,000 / 1,000. Annotations: "Blip of unidentified aircraft" with arrow pointing to a mark at the 6,000 line; "(Smaller return than that produced by B-52)"; "Disappeared off scope in direction of Baghdad Flight Identification Region" with a dashed arrow at the 6,000 line; "Blip produced by second B-52 in cell" with arrow pointing to a mark at the 3,000 line. Footer note: "B-52 aircraft making contact. Altitude 39,000 feet, speed 642 knots - true air speed." NOTE: THIS DOCUMENT CONTAINS INFORMATION AFFECTING THE NATIONAL DEFENSE OF THE UNITED STATES WITHIN THE MEANING OF THE ESPIONAGE ACT, 50 U. S. C.— 31 AND 32. AS AMENDED. 00161 SECRET (CLASSIFICATION) MI 21360 16—55570-1 U. S. GOVERNMENT PRINTING OFFICE [PAGE 3] AF FORM 112—PART I APPROVED 1 JUNE 1948 SECRET (CLASSIFICATION) COUNTRY U.S.A. REPORT NO. IR-1-57 AIR INTELLIGENCE INFORMATION REPORT SUBJECT Report of Unidentified Aircraft Sighting AREA REPORTED ON Saudi Arabia FROM (Agency) 22d Bombardment Wing (M), March AFB, Calif. DATE OF REPORT 19 January 1957 DATE OF INFORMATION 18 January 1957 EVALUATION B-2 PREPARED BY (Officer) Capt Alva Smith SOURCE Crew, B-52 Aircraft Number 394 REFERENCES (Control number, directive, previous report, etc., as applicable) N/A SUMMARY: (Enter concise summary of report. Give significance in final one-sentence paragraph. List inclosures at lower left. Begin text of report on AF Form 112—Part II.) B-52 aircraft number 394 from Castle AFB, California, Commanded by Lt/Col J.H. Morris, of the 328th Bombardment Squadron, 93d Bombardment Wing (H), made radar contact with an unidentified aircraft while participating in Strategic Air Command mission "Operation Powerflight". Coordinates at time of contact; 27 north - 47 east (approximately). Speed of aircraft (B-52) at contact; 642 knots per hour. Altitude; 39,000 feet. Visibility; night. Duration of contact; five (5) to seven (7) minutes. (approximately). Cell position of B-52 making contact; cell leader. Call sign of B-52; Runner 11. Gunner's name; M/Sgt C.H. Ballew. Just prior to making rendezvous with tanker aircraft B-52 aircraft number 394 picked up an unidentified aircraft on the A-3A gunnery scope. The return of the unidentified aircraft remained at the 6000 yard marker (center) of the scope for approximately five (5) to seven (7) minutes after which the B-52 made a bank to the left, and the unidentified aircraft return disappeared off the scope to the left. The disappearance may have been caused by the change in direction of the B-52; however the unidentified aircraft seemed to disappear in the direction of the Baghdad Flight Identification Region. The unidentified aircraft gave a smaller return on the scope than a simultaneously received return produced by a second B-52 aircraft riding at the 3000 yard marker of the scope. Significance: The unidentified aircraft appeared on the scope where no aircraft were expected. [signature] Robert Sullivan ROBERT SULLIVAN Major, USAF Asst Chief Intelligence Division [stamp: DECLASSIFIED, Authority NW 78452, [illegible], NARA Date 3/19/26] 1 INCLS. Page 1 of 2 pages DISTRIBUTION BY ORIGINATOR 1 cy Hq 15th AF, 1 cy Hq SAC, 1 cy 93d Bomb Wg, 1 cy Hq USAF. NOTE: THIS DOCUMENT CONTAINS INFORMATION AFFECTING THE NATIONAL DEFENSE OF THE UNITED STATES WITHIN THE MEANING OF THE ESPIONAGE ACT, 50 U. S.C.— 31 AND 32, AS AMENDED. ITS TRANSMISSION OR THE REVELATION OF ITS CONTENTS IN ANY MANNER TO AN UNAUTHORIZED PERSON IS PROHIBITED BY LAW. IT MAY NOT BE REPRODUCED IN WHOLE OR IN PART, BY OTHER THAN UNITED STATES AIR FORCE AGENCIES, EXCEPT BY PERMISSION OF THE DIRECTOR OF INTELLIGENCE, USAF. 00161 SECRET (CLASSIFICATION) MI 21360 16—55569-1 U. S. GOVERNMENT PRINTING OFFICE [PAGE 4] [Diagram: A-3A gunnery scope presentation chart for B-52 aircraft number 394, a grid chart with vertical axis in yards.] AIR INTELLIGENCE INFORMATION REPORT FROM (Agency) 22d Bombardment Wing (M) REPORT NO. IR-1-57 PAGE 2 OF 2 PAGES. Title: A-3A GUNNERY SCOPE PRESENTATION, B-52 ACFT. NUMBER 394. Vertical axis labels (yards): 8,000 / 7,000 / 6,000 / 5,000 / 4,000 / 3,000 / 2,000 / 1,000. Annotations: "Blip of unidentified aircraft" with arrow pointing to a mark at the 6,000 line; "(Smaller return than that produced by B-52)"; "Disappeared off scope in direction of Baghdad Flight Identification Region" with a dashed arrow at the 6,000 line; "Blip produced by second B-52 in cell" with arrow pointing to a mark at the 3,000 line. Footer note: "B-52 aircraft making contact. Altitude 39,000 feet, speed 642 knots - true air speed." NOTE: THIS DOCUMENT CONTAINS INFORMATION AFFECTING THE NATIONAL DEFENSE OF THE UNITED STATES WITHIN THE MEANING OF THE ESPIONAGE ACT, 50 U. S. C.— 31 AND 32. AS AMENDED. 00161 SECRET (CLASSIFICATION) MI 21360 16—55570-1 U. S. GOVERNMENT PRINTING OFFICE [PAGE 5] [Diagram: duplicate of the A-3A gunnery scope presentation chart for B-52 aircraft number 394 (same grid, axis labels, and annotations as page 2), scanned upside down (rotated 180 degrees). Visible content, read inverted, matches: A-3A GUNNERY SCOPE PRESENTATION, B-52 ACFT. NUMBER 394; axis labels 1,000 through 8,000; "Blip of unidentified aircraft"; "(Smaller return than that produced by B-52)"; "Disappeared off scope in direction of Baghdad Flight Identification Region"; "Blip produced by second B-52 in cell"; footer "B-52 aircraft making contact. Altitude 39,000 feet, speed 642 knots - true air speed."]

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Traducción automática — el documento original está en inglés. Ver en inglés →

Fuente: Departamento de Guerra de EE. UU. / AARO — dominio público · war.gov/ufo

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