TSB urges tactile post‑de‑icing checks after Summit Air Dash 8‑100 vibration on climb
Canada's Transportation Safety Board has emphasised the need for tactile inspection of aircraft surfaces after de-icing, following a vibration incident. A Summit Air De Havilland Dash 8‑100 departing Thunder Bay for Moosonee on 19 February reported vibration while climbing through 10,000 ft, prompting an investigation.