Contrails Archives ~ My UFO Photos

Dotted aircraft contrail strands flanked by Cirrus cloud type

Posted on March 11, 2019March 11, 2019 by Brian

Dotted aircraft contrail strands flanked by Cirrus cloud type is just another example of contrails and Cirrus clouds together. The photos were taken in Denmark on April 26, 2010, in Odense city in the evening at around 8.00 pm local...Read More

Sylph-like contrail-cloud captured on photography

Sylph contrail-cloud captured on photography

Posted on February 20, 2019March 11, 2019 by Brian

Sylph contrail-cloud captured on photography in Denmark on April 7, 2010, at 7.52 pm local time in Odense city. Is this just another Sylph cloud that has transformed from an ordinary contrail? It is directly connected to a contrail in...Read More

Condensation trail transforms into Sylph cloud?

Posted on February 10, 2019 by Brian

Condensation trail transforms into Sylph cloud seem evident in contrail weather photos from Denmark on September 17, 2010. They show aircraft condensation residues known by their long continuous shape converting into other cloud types like sylph and Cirrus clouds. The...Read More

Aerodynamic condensation trails at different altitudes

Posted on February 7, 2019 by Brian

Aerodynamic condensation trails (contrails) at different altitudes seem to form differently? Although there is nothing mysterious about this, we can address the topic a bit anyway. It´s a bit nerdy too, but since I have over 7000 sky photos, well...Read More

Aerodynamic contrails residues development

Posted on February 6, 2019February 6, 2019 by Brian

Aerodynamic contrails residues development is a small series of contrail photos from my never-ending sky archive. It shows how much aviation contrails can expand in the sky. Generally, they dissipate after some time. But sometimes they also stay and expand...Read More

Persistent aircraft contrails making shadows in the sky

Posted on February 3, 2019 by Brian

Persistent aircraft contrails making shadows in the sky was photographed in Denmark on September 22, 2010. There is nothing exciting about these pictures other than the shadow caused by the aircraft condensation trails. The shadows are not above the contrails...Read More

Aircraft contrails crisscrossing the sky above Odense city

Posted on January 31, 2019February 3, 2019 by Brian

Aircraft contrails crisscrossing the sky above the southeastern outskirts of Odense city was photographed in Denmark on July 1, 2010. I am on the top floor on the parking lot area at Odense train station. I shot some photos of...Read More

Aircraft exhaust suddenly stops mid-air?

Posted on January 29, 2019February 3, 2019 by Brian

Aircraft exhaust suddenly stops mid-air above Odense city in Denmark on April 24, 2010, at 7.41 pm local time. Both the contrail and the aircraft was photographed. The aircraft was a double jet engine probably commercial airplane that was heading...Read More

Massive contrail weather phenomenon photos

Posted on January 26, 2019January 26, 2019 by Brian

Massive contrail weather phenomenon photos are about a day I had the opportunity to follow the weather all day long. I started taking photos at 10 am in the morning and continued to 6 pm in the evening. The weather...Read More

Mystery contrail with oblong cloud structure

Mystery contrail with strange oblong structure

Posted on January 24, 2019February 18, 2019 by Brian

Mystery contrail with strange oblong structure was photographed in Denmark on May 25, 2017, in Odense city at 03.06 pm local time. The contrail is out in the distance in three hi-res photos. The mystery here is maybe not so...Read More