Chevron over Welton, AZ

The report, as filed

While merging back on the westbound I-8 from the Ligurta Truck Parking area, just west of Welton, AZ, between 9:30 and 10:00pm, Thursday, 6/8/17, I noticed a V-shaped cluster of yellow lights in the southern sky toward Mexico. After a few seconds, they disappeared all at once with a slight decay. It looked like someone had turned off distant, but powerful, lights, and it took a second for the filament to fully dim. Could also have been them disappearing behind distant clouds. It was confusing and I thought maybe I had witnessed some sort of reflection onto my drivers side car window that went away as I drove. I continuously looked into the southern sky, but never saw it again. About 20 minutes later, between Yuma, AZ and El Centro, CA, I noticed a pilot in a small propeller aircraft doing aggressive maneuvers in the night sky, intermittently turning on and off 2 lights on the ends of each wing of his plane. Perhaps he was doing night time crop dusting. I also later heard there was fire in the area so could have been dropping flame retardant as well. As this is an agricultural area, I assumed I has seen lights on the wings of crop dusting plane or planes. But now not so sure after reading the other reports from further north at the same time. Source of the report elects to remain anonymous; provides no contact information. PD

Held as-reported from National UFO Reporting Center (record NUFORC #134576). Witness text is preserved verbatim, including its spelling; nothing is edited beyond formatting.