Narrative:

Aircraft X; was on approach to runway 1R. A departure; aircraft Y; was cleared for takeoff. It was a squeeze; but appropriate runway separation existed. Aircraft X chooses to go-around on his own without telling me. When I witnessed aircraft X climbing; I said 'go-around'; issued an altitude to maintain and a heading to fly. I then turned the departure on a diverging heading; and coordinated with departure. Controller error or procedures were not the cause of this go-around. The pilot initiated the go-around on his own; despite appropriate separation existing prior to the aircraft crossing the runway threshold.

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Original NASA ASRS Text

Title: IAD Specialist reports of a go-around caused by the Local Controller expediting traffic when not necessary.

Narrative: Aircraft X; was on approach to RWY 1R. A departure; Aircraft Y; was cleared for takeoff. It was a squeeze; but appropriate runway separation existed. Aircraft X chooses to go-around on his own without telling me. When I witnessed Aircraft X climbing; I said 'go-around'; issued an altitude to maintain and a heading to fly. I then turned the departure on a diverging heading; and coordinated with departure. Controller error or procedures were not the cause of this go-around. The pilot initiated the go-around on his own; despite appropriate separation existing prior to the aircraft crossing the runway threshold.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.