Cigar-shaped UFO snapped over Fort Ann, NY

On April 16, 2015, a man went to the village of Fort Ann (Washington County, New York) for his job. He has taken some pictures to repair elements. But, on one of them, he has noticed a long black UFO. What is it?

Witness statement:

For my job, I occasionally have to take pictures of certain job repair elements. For this particular job (2015.04.16), I found the need to snap a few pictures with my smartphone. Yesterday (2015.04.17), I looked through my recent photos and noticed that there was something odd in one of them. I expanded the area in question to find... I don't know. I watch scifi movies and series and can make some pretty wild guesses, but I'd rather have someone look at the picture and provide insight.
For clarification - no "event" was witnessed. There was no noise associated with whatever was going on in the picture. I was outside with a customer and my supervisor who was performing a safety inspection. None of us had our attention diverted to the object(s).

Duration of event is unknown but seems like it happened in the blink of an eye.
Number of objects is one, but there also appears to be a faint second object in the area of the right side of the satellite antenna. The object should not appear to be in front of the satellite antenna reflector, but it does.
Flight path is straight, but I have no idea whether it's ascending or descending. Active flight path with a trail that ends abruptly? Makes no sense but the more I look at it the more it looks like... an arrival and the path is descending from freshest/thicket trail to no trail. The "bump" in the exhaust trail is also very peculiar.
Size appears to be a good bit larger than a traditional passenger jet/plane with large propellers are both ends.