20250630008439A

Accident · Substantial damage

FAA accident report · Robinson Helicopter R66 · Tukwila, WA · June 30, 2025

Date
June 30, 2025 · 12:43 local
Place
Tukwila, WA
Airport
Boeing Field
Phase of flight
Takeoff: Climb Out
Operating rules
General operating rules (Part 91)
Damage
Substantial damage
Aircraft
N23UP
NTSB investigation
NTSBWPR25LA199
Reported as
Robinson Helicopter R66
Reported engine
Rolls-Royce 250-C300/A1
People aboard
2
Fatal injuries
0
Other injuries
0
Pilot’s certificate
Airline transport

From the FAA’s Accident/Incident Data System (AIDS), through its Aviation Safety Information Portal, as reported. The NTSB investigates accidents separately, and its record of an accident is the fuller one. The aircraft is matched to the registry by N-number and event date, checked against the reported make and model; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

What happened

The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.

PIC was flying the helicopter under the supervision of a safety pilot (required per insurance company). ATCT video footage showed that after lift-off, the helicopter flew very erratically for approximately 450 feet. At approximately a 30 foot altitude, the helicopter pitched to a severely nose down attitude. The safety pilot took over the controls and was able to level the aircraft just before it contacted the surface. The accident bent both landing skids, bent the tailboom, and the tail rotor blades contacted the surface.

As the FAA filed it

PIC WAS FLYING THE HELICOPTER UNDER THE SUPERVISION OF A SAFETY PILOT (REQUIRED PER INSURANCE COMPANY). ATCT VIDEO FOOTAGE SHOWED THAT AFTER LIFT-OFF, THE HELICOPTER FLEW VERY ERRATICALLY FOR APPROXIMATELY 450 FEET. AT APPROXIMATELY A 30 FOOT ALTITUDE, THE HELICOPTER PITCHED TO A SEVERELY NOSE DOWN ATTITUDE. THE SAFETY PILOT TOOK OVER THE CONTROLS AND WAS ABLE TO LEVEL THE AIRCRAFT JUST BEFORE IT CONTACTED THE SURFACE. THE ACCIDENT BENT BOTH LANDING SKIDS, BENT THE TAILBOOM, AND THE TAIL ROTOR BLADES CONTACTED THE SURFACE.

NTSB investigation

The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.