EMB ERJ 145 ER/LR
Flight Crew Instrument; Flight Crew Multiengine; Flight Crew Air Transport Pilot (ATP)
Troubleshooting
Aircraft Equipment Problem Critical; Deviation / Discrepancy - Procedural Clearance
Flight Crew Rejected Takeoff; Flight Crew Returned To Gate; General Flight Cancelled / Delayed
Aircraft
On takeoff aircraft began vibrating from nose wheel similar to a normal nose wheel shimmy passing about 60 kts. Passing 80 kts. it became more pronounced and passing 90 kts. it became severe. Rejected takeoff around 95 kts. Whole airframe was shaking.
On takeoff aircraft began vibrating at 60 kts. and progressively got worse. Rejected takeoff at about 95 kts. Nosewheel vibration was excessive and more vibration than anything that would be considered normal.
EMB-145 flight crew reported a rejected take off for severe nose wheel shimmy.