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Category 11
Sightings From Aircraft

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The Mantell Case Re-Investigation Directory
Fort Knox, Kentucky
January 7, 1948


Updated: 24 August 2007:

In March of 2006, Drew Speier* of WFIE TV in Evansville, Indiana, asked me to help them produce a segment on the Mantell incident for Channel 14. I advised him that there were much better UFO cases and that there was considerable controversy surrounding the case. In hopes of doing other, much better segments in the future, I consented to do the show for the May showing.  The show aired on May 23 (transcript). Our thanks to Mr. Speier and WFIE, as we re-opened the case and found some surprising new information. An update by WFIE was "filmed" on June 28th and shown on the 26th of July (transcript).

Several official documents indicate that the Skyhook balloon theory does not wash.
1) Skyhook balloons were NOT classified; their missions were. A Popular Science article released only a few months later in May of 1948 proves this. But three years later the Navy made the rediculous debunking claim in 1951 that secret Skyhooks explained all the "reliable" reports.
2) A "restricted" document shows that Kentucky State Police and callers described an object as "250-300 feet in diameter and moving at a pretty good clip" which later evidence proved was definety not a Skyhook. The location of the Skyhook south of Nashville was confirmed in another restricted document mentioning world renowned astronomer, Dr. Carl Seyfert, discoverer of the "Seyfert galaxies," among other observers and is in both AF files and news reports.  Columbia, Tennessee observers saw it to the north at about the same time as Seyfert and Nashville witnesses, and this brackets the Skyhook's location in the middle about 150 miles from Godman Field and impossible as a stimulus for the primary cases. Incidentally, the Popular Science article even shows the Skyhook launched on January 6th!!! Three other sets of restricted or confidential documents describe an object 250-300' in diameter and much closer. For details see USAF-SIGN1 280USAF-SIGN1-376, and MAXW-PBB3 680-681.

Accident report documents (and others) are also allowing us to construct an accurate flight timetable for the Mantell chase and it apparently proves that all the previous scenarios of what happened are wrong, simply because Mantell's wingmen lied about it afterward to cover up their complicity in flying too high without oxygen.

This is an on-going investigation, with analyses by numerous researchers pending.. I have been asked tp produce a report for the Fund For UFO Research.once the investigation is completed. The Investigation Activity Log will be posted as soon as possible.

Francis Ridge
NICAP Site Coordinator


A Primer
The Mantell Case (7 pages) - Report on Unidentified Flying Objects - Captain Edward J. Ruppelt
1952 "LIFE" article mentions Mantell Case as "unsolved" (1 page) - Francis Ridge
Confusion About Mantell Incident 4 Years Later? - Fran Ridge
Crash Photos - Wendy Connors

Project Blue Book Documents 
Big object not Skyhook 150 miles away
NARA-PBB2 824, 853-855, MAXW-PBB3 710-712 - SP - Obj. 250-300' In Diameter - Dan Wilson
USAF-SIGN1 280 - More Mention of Very Large Object Over Mansville, KY / Blackwell - Dan Wilson
USAF-SIGN1-376 - Air Inspector Confirms Object Hundreds of Feet In Diameter - Dan Wilson
MAXW-PBB3 680-681 - BB Docs Mention Mantell's Comments - Francis Ridge

More documents from Air Force files - General
Project Blue Book Archives: 39 Results for "Mantell"
Project Blue Book Archives: 14 Results for "Skyhook"
NARA-PBB1-15 - Jan-Feb-March 1948 Sightings (note "explanations") - Francis Ridge

Documents - Specific
USAF-SIGN7 26-28 - Deyarmond: Object Not Venus - Case Unexplained (3 pages) - Dan Wilson
MAXW-PBB3 713 to 722 - Loedding: No reports...until further notice - Dan Wilson
USAF-SIGN1 376-377 - Others Report UFO / Loedding Stops Reports - Tom DeMary
NARA-PBB86-226-227,230-239- Checklist and Reports (6) - Dan Wilson
MAXW-PBB3 697-698 - Request by Col. Clingerman for Info on Position of Venus - Dan Wilson
MAXW-PBB3-657 to 666 - Maps - Francis Ridge
MAXW-PBB3 668-677 - The Mantell Incident Report (10 pages) - Francis Ridge
MAXW-PBB3-678 to 695 - Checklist - UFOs - Forms (19 pages) - Francis Ridge
USAF-SIGN1-526 - Cpl. Hudson At Clinton AFB Monitors Godman Tracking (3 pages) - Dan Wilson
USAF-SIGN1-367 - Investigation Status to Loedding Refused / Re: Duessler Absent (1 page) - Dan Wilson
USAF-SIGN1-295 - Request for Transcription of Recording / Mantell (1 page) - Dan Wilson
USAF-SIGN8 217-218 - Albert R. Pickering VHF/DF Operator - Dan Wilson
MAXW-PBB3-696 - Transcript of LD Phone Conversation between Loedding and Col. Davis - Dan Wilson
MAXW-PBB3 700-702 - Godman Field Briefs of Daily Weather Requested - Dan Wilson
MAXW-PBB3-699 - Theodolite Readings and Qualifications Requested - Dan Wilson

Witness Statements - Specific Individuals

Mantell Incident Statement Transcripts - Jean Waskiewicz
USAF-SIGN1-378 - Statement by Capt. Carter (1 page) - Dan Wilson
USAF-SIGN1 379-380 - Statement by Lt. Paul Orner (2 pages) - Dan Wilson
USAF-SIGN1-381 - Statement by Col. Guy Hix - Dan Wilson

Accident Report
Inquiry # 10-480107-1, Official Accident Report (127 pages) - Archives for UFO Research - J. Waskiewicz
Transcripts of Accident Report Pages - Jean Waskiewicz 
MAXW-PBB3-707 Police Officer Joe Walker conducted an investigation of Mantell crash (1 page) - Dan Wilson
USAF-SIGN1-309-312 - Accident Report (5-pages) - Dan Wilson
MAXW-PBB3 746-782 - AAF Report of Major Accident (39 pages) - Dan Wilson
MAXW-PBB3-709 - 1964 CARI Letter on Similar Crash (1 page) - Dan Wilson
MAXW-PBB3-783 to 799 - 8x10 Glossy Photos of Remains of F-51 (18 pages) - Francis Ridge
NARA-PBB85-429-430 - Three sightings in Kentucky BEFORE and Ohio AFTER Mantell - Fran Ridge

The Press Transcripts
Jan. 7, 1948 - Weather Balloon Observed Here - Edwardsville (IL) Intelligencer
Jan. 8, 1948 - Balloon? Flying Saucer? Celestial Body? Well It's Anybody's Guess - Clarksville Leaf-Chronicle
Jan. 8, 1948 - Comet Over City Is Just Balloon - Nashville (TN) Tennessean
Jan. 8, 1948 - Strange Phenomena Seen In Sky HereWilmington (OH) News-Journal
Jan. 8, 1948 - Kentucky Flier Killed Chasing 'Saucer' - Nashville (TN) Banner
Jan. 9, 1948 - Chase For Flying Disk Blamed In Crash Death - Louisville Courier-Journal
Jan. 9, 1948 - Spyglasses Search Through the SW Sky But Great What-Was-It Keeps Out of Sight - Wilson
Jan. 9, 1948 - One Touch of Venus: Pilots Chase 'Disk' (Or Planet) - Louisville (KY) Courier-Journal
Jan. 9, 1948 - New 'Flying Saucers' Excite Kentucky Neighboring States - Lexington (KY) Herald
Feb. 13, 1951 - Skyhook Balloons "Publicly Revealed", 1951 (2 pages) - New York (AP)
Nov. 21 1952 - Air Force Reveals Saucer Pursuit Report - Lima (OH) News

Magazine Articles
Ky. State Patrol Officer Sgt. Worful - Wilson/Press
May 1948 - Popular Science - "Are Secret Balloons the Flying Saucers?" - Not Secret - Brad Sparks

Background Information

Who was Alfred Loedding? May 5, 1948 Memo by Miles Goll
P-51 Mustang photo (P-51 = "Pursuit"; F-51 = "Fighter")
The P-51 Mustang (Ace Pilots page)
More on the P-51 Mustang (WPAFB Museum)
The Skyhook Balloon (also Mogul) - Wikipedia
Godman Field, Fort Knox, Kentucky (aerial view) - Dan Wilson

Other Writings
Captain Thomas Francis Mantell, Jr. (3 pages) - Military.state.ky.us/kyngemus/mantell.htm 
UFOs: A History 1948 (12 pages) - January to July - Loren Gross
The Mantell Case (10 pages) - From the unpublished original manuscript - Captain Edward J. Ruppelt
The Original Mantell Story - Ch. II, Flying Saucers Are Real (8 pages) - Maj. Donald Keyhoe
The Original Mantell Story - Ch.V, Flying Saucers Are Real (10 pages) - Maj. Donald Keyhoe
The Mantell Incident (7 pages) - Jerome Clark
Mantell's F-51 Was Not Oxygen Equipped (2 pages) - Dick Hall
UFO Intelligence Summary: 1948 (1 page) -Francis Ridge/UFO Filter Center
The Mantell Case:  A New Look  (12 pages) - Michael Hall & Wendy Connors
Mantell Case Update (2 pages) - Jerry Washington & Annie MacFie
A UFO Classic:  The Mantell Case (7 pages) - Lee R. Trail, Kentucky MUFON
Pilot Thomas Mantell UFO Encounter & Crash (2 pages) - Lee Trail & Lou Farish
Captain Mantell's Death Chasing A UFO (3 pages) - Frank Warren/Rense.com
This Month In UFO History - January (Mantell) (22 pages) - James Neff/Rense.com
Air Intelligence Report 203 Confirms Mantell's Last Message (3 pages) - Fran Ridge
Top Secret Air Intelligence Report No. 100-203-79 (ordered destroyed) - (full 19 pages in pdf)
An Analysis of the Mantell UFO Case (5 parts, 40 pages) - Kevin Randle
An Analysis of the Thomas Mantell UFO Case (35 page pdf file) - Kevin Randle
Plaque Remembering Thomas F. Mantell Jr. - Wendy Connors
Part II of Greenwood's Report on CUFOS site
Mantell, A Mystery? (6 pages) - Brad Sparks
Mantell May Have Regained Conciousness (1 page) - Joel Carpenter
Climbing Speed Not Same As Maximum Speed (425 mph) (1 page) - Don Ledger
Pickering Re-interviewed by Bill Jones, April 12, 1977 (8-pages) - Bill Jones (Dan Wilson)
ufocentral.org/greenwood/mantell/ site Newsclips, Maps, Skyhook Launch Charts - Mary Castner
Greenwood/Mantell/Map - Joel Carpenter (1.5 MB file)
Chapter Three - The Ruppelt Manuscript (13 pages) - Jean Waskiewicz
Ruppelt and the EOTS - Did Vandenburg See It? - Fran Ridge
Thomas Mantell Dies Chasing UFO - About UFOs - Billy Booth
Mantel Case Cover-Up - Brad Sparks (ftr but outdated - see others by Sparks)
Transcript of May 23, 2006 interview with Francis Ridge by WFIE TV-14's Drew Speier
Transcript of June 28, 2006 interview with Francis Ridge by WFIE TV-14's Drew Speier, aired July 26
Mantell Stories / WFIE Email Thread - Fran Ridge & Drew Speier

* DREW SPEIER, a multiple award-winning journalist, is the 5pm anchor and 10pm lead reporter for WFIE-TV in Evansville, Indiana.  Drew left News 12 New Jersey, where he worked as weekend anchor/reporter.  He is a journalism/political science graduate of Texas State University.