AT76 SEVERE ICING
- IAS: ICING BUG + 30 KT (or ICING BUG IF FLAPS 15 EXTENDED)
- PWR MGT: MCT
- PL 1+2: ADJUST
- CL 1+2: 100% OVRD
- DETECTION:
- Weather conditions that can result in severe in-flight icing:
- Visible rain at temperatures close to 0 °C (SAT).
- Droplets that splash or splatter on impact at temperature close to 0 °C (SAT).
- First indications:
- Unable to reach or maintain target speed/rate of climb.
- Ice covering all/substantial parts of unheated side window (visual cue).
- Secondary indications (visual cues):
- Water splashing/streaming on the windshield.
- Unusual extensive ice accreted on the airframe in areas not normally observed to collect ice.
- Accumulation of ice on the lower surface of the wing aft of the protected areas.
- Accumulation of ice on propeller spinner farther aft than normally
observed.
- Weather conditions that can result in severe in-flight icing:
Uncontrolled! - Check your up to date ATR and company documentation!