The Aerial Phenomena Research Organization was one of the earliest UFO Investigative Agencies. It began in January 1952 and remained active until 1988. The Tuscon, Arizona based organization was started by Jim and Coral Lorenzen.
According to Wikipedia, “In 1969, a sizable portion of APRO’s membership elected to form a new group named the “Midwest UFO Network”; this soon expanded and became the Mutual UFO Network (MUFON), still active today.”
This is a collection of all the bulletins that we could find from the APRO archives. If you have some that are not on this list, and you would like to donate a digital copy, please get in touch with us at HQ@mufon.com.
This collection of their publication covers the years 1955 to 1987.
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APRO31-6-june-2nd-1983.pdf
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APRO31-7-july-1983.pdf
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APRO31-8-aug-1983.pdf
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APRO31-9-nov-1983.pdf
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APRO31-10-nov-2nd-1983.pdf
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APRO31-11-jan-1984.pdf
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APRO31-12-feb-1984.pdf
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APRO32-1-mar-1984.pdf
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APRO32-2-may-1984.pdf
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APRO32-3-may-2nd-1984.pdf
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APRO32-4-july-1984.pdf
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APRO32-5-aug-1984.pdf
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APRO32-6-sept-1984.pdf
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APRO32-7-sept-2nd-1984.pdf
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APRO32-8-dec-1984.pdf
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APRO32-9-dec-2nd-1984.pdf
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APRO32-10-feb-1985.pdf
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APRO32-11-may-1985.pdf
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APRO32-12-may-2nd-1985.pdf
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APRO33-1-july-1985.pdf
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APRO33-2-jan-1986.pdf
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APRO33-3-jan-2nd-1986.pdf
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APRO33-4-apr-1987.pdf
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APRO33-5-apr-2nd-1987.pdf
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APRO33-6-sept-1987.pdf
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APRO33-7-sept-2nd-1987.pdf
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apro_apr_1955.pdf
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apro_aug_1955.pdf
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apro_dec_1955.pdf
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APRO_Field_Investigator_Handbook.pdf
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apro_jan_1955.pdf
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apro_jan_1956.pdf
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apro_jan_1957.pdf
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APRO31-6-june-2nd-1983.pdf
Open 829.62 KB 2023-11-28 November 28, 2023 2023-11-25 November 25, 2023829.62 KBNovember 25, 2023
APRO31-7-july-1983.pdf
Open 671.26 KB 2023-11-28 November 28, 2023 2023-11-25 November 25, 2023671.26 KBNovember 25, 2023
APRO31-8-aug-1983.pdf
Open 598.69 KB 2023-11-28 November 28, 2023 2023-11-25 November 25, 2023598.69 KBNovember 25, 2023
APRO31-9-nov-1983.pdf
Open 643.98 KB 2023-11-28 November 28, 2023 2023-11-25 November 25, 2023643.98 KBNovember 25, 2023
APRO31-10-nov-2nd-1983.pdf
Open 665.98 KB 2023-11-28 November 28, 2023 2023-11-25 November 25, 2023665.98 KBNovember 25, 2023
APRO31-11-jan-1984.pdf
Open 662.79 KB 2023-11-28 November 28, 2023 2023-11-25 November 25, 2023662.79 KBNovember 25, 2023
APRO31-12-feb-1984.pdf
Open 869.19 KB 2023-11-28 November 28, 2023 2023-11-25 November 25, 2023869.19 KBNovember 25, 2023
APRO32-1-mar-1984.pdf
Open 688.77 KB 2023-11-28 November 28, 2023 2023-11-25 November 25, 2023688.77 KBNovember 25, 2023
APRO32-2-may-1984.pdf
Open 678.43 KB 2023-11-28 November 28, 2023 2023-11-25 November 25, 2023678.43 KBNovember 25, 2023
APRO32-3-may-2nd-1984.pdf
Open 884.9 KB 2023-11-28 November 28, 2023 2023-11-25 November 25, 2023884.9 KBNovember 25, 2023
APRO32-4-july-1984.pdf
Open 696.56 KB 2023-11-28 November 28, 2023 2023-11-25 November 25, 2023696.56 KBNovember 25, 2023
APRO32-5-aug-1984.pdf
Open 666.52 KB 2023-11-28 November 28, 2023 2023-11-25 November 25, 2023666.52 KBNovember 25, 2023
APRO32-6-sept-1984.pdf
Open 701.11 KB 2023-11-28 November 28, 2023 2023-11-25 November 25, 2023701.11 KBNovember 25, 2023
APRO32-7-sept-2nd-1984.pdf
Open 617.66 KB 2023-11-28 November 28, 2023 2023-11-25 November 25, 2023617.66 KBNovember 25, 2023
APRO32-8-dec-1984.pdf
Open 674.3 KB 2023-11-28 November 28, 2023 2023-11-25 November 25, 2023674.3 KBNovember 25, 2023
APRO32-9-dec-2nd-1984.pdf
Open 617.53 KB 2023-11-28 November 28, 2023 2023-11-25 November 25, 2023617.53 KBNovember 25, 2023
APRO32-10-feb-1985.pdf
Open 1.2 MB 2023-11-28 November 28, 2023 2023-11-25 November 25, 20231.2 MBNovember 25, 2023
APRO32-11-may-1985.pdf
Open 615.94 KB 2023-11-28 November 28, 2023 2023-11-25 November 25, 2023615.94 KBNovember 25, 2023
APRO32-12-may-2nd-1985.pdf
Open 593.09 KB 2023-11-28 November 28, 2023 2023-11-25 November 25, 2023593.09 KBNovember 25, 2023
APRO33-1-july-1985.pdf
Open 466.36 KB 2023-11-28 November 28, 2023 2023-11-25 November 25, 2023466.36 KBNovember 25, 2023
APRO33-2-jan-1986.pdf
Open 1.28 MB 2023-11-28 November 28, 2023 2023-11-25 November 25, 20231.28 MBNovember 25, 2023
APRO33-3-jan-2nd-1986.pdf
Open 478.65 KB 2023-11-28 November 28, 2023 2023-11-25 November 25, 2023478.65 KBNovember 25, 2023
APRO33-4-apr-1987.pdf
Open 455.84 KB 2023-11-28 November 28, 2023 2023-11-25 November 25, 2023455.84 KBNovember 25, 2023
APRO33-5-apr-2nd-1987.pdf
Open 397.29 KB 2023-11-28 November 28, 2023 2023-11-25 November 25, 2023397.29 KBNovember 25, 2023
APRO33-6-sept-1987.pdf
Open 645.99 KB 2023-11-28 November 28, 2023 2023-11-25 November 25, 2023645.99 KBNovember 25, 2023
APRO33-7-sept-2nd-1987.pdf
Open 584.15 KB 2023-11-28 November 28, 2023 2023-11-25 November 25, 2023584.15 KBNovember 25, 2023
apro_apr_1955.pdf
Open 11.63 MB 2023-11-28 November 28, 2023 2023-11-25 November 25, 202311.63 MBNovember 25, 2023
apro_aug_1955.pdf
Open 10.1 MB 2023-11-28 November 28, 2023 2023-11-25 November 25, 202310.1 MBNovember 25, 2023
apro_dec_1955.pdf
Open 4.55 MB 2023-11-28 November 28, 2023 2023-11-25 November 25, 20234.55 MBNovember 25, 2023
APRO_Field_Investigator_Handbook.pdf
Open 3.42 MB 2023-11-28 November 28, 2023 2023-11-25 November 25, 20233.42 MBNovember 25, 2023
apro_jan_1955.pdf
Open 12.01 MB 2023-11-28 November 28, 2023 2023-11-25 November 25, 202312.01 MBNovember 25, 2023
apro_jan_1956.pdf
Open 22.24 MB 2023-11-28 November 28, 2023 2023-11-25 November 25, 202322.24 MBNovember 25, 2023
apro_jan_1957.pdf
Open 7.89 MB 2023-11-28 November 28, 2023 2023-11-25 November 25, 20237.89 MBNovember 25, 2023
https://projectaquarius.mufon.com/news-clippings-gallery-apro-bulletins/?ee=1&eeListID=8
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