Disclosed

Istrana intercept (Giancarlo Cecconi)

Date
18 Jun 1979
Place
Near Istrana air base, Treviso, Veneto, Italy
Record
Curated case
Assessment
Contested
Evidence strength
467 case pages by decade; this one falls in 1970s with 41 othersAll cases

What was reported

On the morning of 18 June 1979 Istrana's radar reported an unidentified object in restricted airspace near Treviso, and Air Force Marshal Giancarlo Cecconi, returning in a camera-equipped G-91R reconnaissance jet, was directed to it. He described a dull black, fuel-tank-like body six to eight metres long with a milky dome that stayed motionless as he made several passes at 70 to 80 m, and he operated his cameras throughout the roughly five-minute encounter; one of his photographs has been published. When ufologists later asked for the file, the Ministry of Defence said the object had been identified as a cylindrical balloon made of black plastic bags, an answer Cecconi rejected.

What officials concluded

Resolved

Ministry of Defence: a cylindrical balloon made of black plastic bags

Strongest ordinary reading

A home-made black plastic balloon (official); disputed by the pilot

Evidence profile

Sensors3 of 9 · multi-sensor
  • Yes: Visual
  • No: Infrared
  • Yes: Radar
  • No: Video
  • Yes: Photo
  • No: Film
  • No: Audio
  • No: Night vision
  • No: Other sensor
Witnessescount not stated
  • No: Civilian
  • Yes: Military aircrew
  • No: Military ground
  • No: Airline crew
  • Yes: Sensor operator
  • No: Law enforcement
  • No: Scientist
  • No: Astronaut
  • No: Intelligence official
  • No: Other
ShapeCylinder
  • No: Light only
  • No: Orb or sphere
  • No: Disc
  • No: Triangle
  • Yes: Cylinder
  • No: Cube
  • No: Other shape
Effectsnone reported
  • No: Physiological
  • No: Physical trace
  • No: Electromagnetic
  • No: Sound
  • No: Silent

Outside sources

On the map

45.68° N, 12.10° E, plotted at the centre of the region named in the record

Show on the map