Washington - An anti-corruption protester illegally landed his mini helicopter on the US Capitol lawn Wednesday after he piloted it through Washington's no-fly zone, triggering a national security scare, startling tourists and prompting a police probe.
The Federal Aviation Administration said it is investigating the incident along with other US authorities, adding that the pilot was not in touch with air traffic controllers.
"The FAA did not authorize him to enter restricted airspace," the agency said in a statement.
The pilot was detained, US Capitol Police told AFP.
The arrested pilot is a Florida man who was conducting civil disobedience to call for campaign finance reform, according to the Tampa Bay Times, which had interviewed and filmed him prior to his audacious flight.
Air space is severely restricted around Washington landmarks, including the White House and the Capitol, which houses the US Congress whose 535 lawmakers were in session at the time.
A bomb squad inspected the gyrocopter, which landed a few hundred yards (meters) from the Capitol, but found nothing hazardous.
Authorities reportedly put the building on temporary lockdown, although it was not evacuated. Iraq's Prime Minister Haider al-Abadi was in the Capitol at the time for a meeting with senators.
Witness Rachel Jackman said she was alarmed after the incident.
"Within minutes, the entire area was shut down. I mean, there were probably 30 or 40 of the Capitol police there, cars, some black SUVs as well," she told CNN.
The breach during tourist season was the second major air security scare this year in the US capital.
In January, an intelligence agency employee lost control of a hobby drone and crashed it on the White House lawn, prompting a Secret Service investigation.
President Barack Obama was briefed about Wednesday's incident, the White House said.
Air defence command NORAD told AFP that it only became aware of the incident after the gyrocopter landed.
NORAD spokesman Major Jamie Humphries said an investigation is underway to determine if the helicopter was detected by radar and why officials did not become aware of the aircraft while it was in the air.
AFP
