The Journal of Transient Aerial Phenomena, Volume 5, No. 1

This document is the September 1987 issue (Volume 5, No. 1) of The Journal of Transient Aerial Phenomena, published by the British Unidentified Flying Object Research Association (BUFORA). The issue serves as a record of the Fourth London International UFO Congress held in July 1987. The editorial by S.J. Gamble reflects on the 40th anniversary of Kenneth Arnold's 1947 sighting, noting the shift in ufology from a search for extraterrestrial proof to a more nuanced investigation of various theories, including mirages and psychological factors. The journal includes abstracts from several papers presented at the Congress, covering topics such as the Cash-Landrum case, the UNICAT project, the ET hypothesis, and the 'Earthlights' geophysical theory. A significant portion of the journal is dedicated to the Todmorden UFO incident, where Steuart Campbell argues that the reported abduction was a misinterpretation of the planet Venus, exacerbated by hypnotic suggestion. The journal also provides news from the International Committee for UFO Research (ICUR), detailing the election of new officers, including Robert Digby as Chairman, and the passing of Dr. J. Allen Hynek. Research news sections provide updates on the 'Witness Centred Study' project, which utilizes the MICIS interview schedule to analyze witness personality and creativity, and the 'Physical Effects' group, which continues to investigate radar cases and circular crop damage. The issue concludes with a technical paper by S.J. Gamble, R.S. Digby, and K. Phillips on the reliability of witness time estimation, demonstrating that witnesses are generally poor at estimating event duration, which the authors suggest undermines the reliance on such data in UFO reports. The journal maintains a focus on scientific rigor, encouraging debate and the submission of factual, evidence-based research.