Portland, Oregon - PRELIM INFO FROM FAA OPS PORTLAND OR UAS INCIDENT 1229P PORTLAND TRACON ADVISED GRUMMAN AMERICAN

PRELIM INFO FROM FAA OPS: PORTLAND, OR/UAS INCIDENT/1229P/PORTLAND TRACON ADVISED GRUMMAN AMERICAN AA1 VFR AT 4,000 FEET REPORTED A BLACK UAS, SMALL IN DIAMETER WITH 4 ROTORS, STATIONARY OVER PDX AT APPROX 4,300 FEET. NO EVASIVE ACTION WAS TAKEN TO AVOID.

MOR Alert for P80

Number: P80-M-2015/03/08-0001

Type: Other

Date/Time: Mar 8, 2015 - 1929Z

A/C: AA5

Summary: Acft reported a drone operating over PDX . N9858U was VFR at 4000 ft and believed the drone was stationary at 4300ft. Acft did not have to take evasive maneuver to avoid the drone. The drone was very small and black. The pilot thought it might have 4 rotors.