UFO sightings by period
UFO sightings in 1986: 24 reports
SkyUnknown lists 24 UFO sightings in 1986 worldwide, drawn from official records: GEIPAN (CNES) for 14 cases, Aeronautica Militare (Italie) for 9, and PURSUE (gouvernement des États-Unis) for 1.
Of the 24 cases with a conclusion from their source, 25% are explained (with certainty or probably), 38% lack the data to conclude, and 9 remain unidentified. The most frequent identified causes: meteors and fireballs (1); moon (1); other explanations (1).
- cases
- 24
- unidentified
- 9
- period
- 1986
- sources
- 3
Notable cases
The most complete records: account of the sighting, conclusion of the official investigation.
- UnexplainedDecember 18, 1986
Località Montagna Spaccata Gaeta
LT, Italy
Aeronautica Militare (Italie)
- UnexplainedDecember 7, 1986
Bellaria Igea
FO, Italy
Aeronautica Militare (Italie)
- UnexplainedNovember 24, 1986
Grosseto
Italy
Aeronautica Militare (Italie)
- UnexplainedOctober 28, 1986
Viareggio
LU, Italy
Aeronautica Militare (Italie)
- UnexplainedJune 15, 1986
San Vittoria In Matenano
AP, Italy
Aeronautica Militare (Italie)
- UnexplainedMay 20, 1986
New Mexico
United States
PURSUE (gouvernement des États-Unis)
- Probably explainedDecember 20, 1986
Asciano
PI, Italy
→ Re-entries
Aeronautica Militare (Italie)
- ExplainedNovember 12, 1986
Vendin-le-Viel (62) Henin-Beaumont
Pas-de-Calais, Hauts-de-France, France
→ Moon
GEIPAN (CNES)
- Insufficient dataOctober 20, 1986
Cachan
Val-de-Marne, Île-de-France, France
GEIPAN (CNES)
Year by year, 1980 to 1989
All decades
Identified causes
For cases explained with certainty or probably.
By country
All sightings
| Date | Place | Status | Identified cause |
|---|---|---|---|
| December 20, 1986 | Asciano | Probably explained | Re-entries |
| December 20, 1986 | Castel Buono | Unexplained | |
| December 20, 1986 | San Mauro Castelnuovo E Geraci Siculo | Unexplained | |
| December 18, 1986 | Località Montagna Spaccata Gaeta | Unexplained | |
| December 7, 1986 | Bellaria Igea | Unexplained | |
| November 24, 1986 | Grosseto | Unexplained | |
| November 12, 1986 | Vendin-le-Viel (62) Henin-Beaumont · Pas-de-Calais | Explained | Moon |
| November 4, 1986 | Costa Adriatica (Forlì, Pesaro, Ancona) | Unexplained | |
| October 28, 1986 | Viareggio | Unexplained | |
| October 20, 1986 | Cachan · Val-de-Marne | Insufficient data | |
| October 6, 1986 | Villemomble · Seine-Saint-Denis | Insufficient data | |
| September 15, 1986 | Vélizy-Villacoublay · Yvelines | Explained | Meteors and fireballs |
| September 6, 1986 | Ivry-sur-Seine · Val-de-Marne | Probably explained | |
| August 1986 | Noyon · Oise | Insufficient data | |
| July 28, 1986 | Cazals · Tarn-et-Garonne | Insufficient data | |
| June 15, 1986 | San Vittoria In Matenano | Unexplained | |
| June 1986 | Pré-en-Pail · Mayenne | Insufficient data | |
| May 20, 1986 | New Mexico | Unexplained | |
| April 17, 1986 | Massy · Essonne | Insufficient data | |
| April 14, 1986 | Mulhouse · Haut-Rhin | Insufficient data | |
| March 22, 1986 | Vers Sarrancolin · Hautes-Pyrénées | Probably explained | |
| March 17, 1986 | Saussay · Eure-et-Loir | Insufficient data | |
| March 1, 1986 | Maisonnais-sur-Tardoire · Haute-Vienne | Explained | Other explanations |
| January 3, 1986 | Vannaire · Côte-d'Or | Insufficient data |
The figures on this page are computed from the official records cited on each case. See sources and method