Pilot Debrief

VANS AIRCRAFT INC RV-12IS near Big Pine Key, FL — 2022-02-27

Final reportERA22LA142
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Date
2022-02-27
Location
Big Pine Key, FL, USA
Aircraft
VANS AIRCRAFT INC RV-12IS
Registration
N123RR
Category
Airplane
Highest injury
Fatal
Fatalities
2
Phase of flight
Cruise

Probable cause

The pilot’s inadequate preflight and in-flight weather planning and his improper decision to continue visual flight rules flight into an area of limited visibility in moderate precipitation, which resulted in a loss of airplane control due to spatial disorientation.

NTSB narrative

The sport pilot did not obtain a weather briefing before departing on a day visual flight rules cross-country flight over open water to an island airport along with a friend, who was flying a second airplane. The pilot of the second airplane reported that he had to descend from 6,500 ft mean sea level (msl) to 1,500 ft msl to remain below a broken cloud layer, diverted, and encouraged the accident pilot via radio several times to do the same. However, the accident pilot stated that he was descending from 6,500 ft msl to 4,500 ft msl and continuing to the original planned destination. No further communications were received from the accident pilot. Automatic dependent surveillance-broadcast (ADS-B) data revealed that the airplane was in the vicinity of moderate precipitation, which had been forecast, when it entered a descending right spiral before the flight track ended. Only the airplane’s vertical stabilizer and the right portion of the horizontal stabilizer were recovered after the accident. The pilot received his sport pilot certificate about one month before the accident. At that time, he reported a total flight experience of 88 hours; of which, 24 hours were as pilot-in-command and 0 hours were instrument experience. Given the pilot’s limited overall experience and lack of instrument flight experience, it is likely that the pilot experienced spatial disorientation and lost control of the airplane after encountering limited visibility conditions in the moderate precipitation while flying over open water.

Analysis

Primary failure mode
VFR into IMC
First missed decision gate
Pilot could have diverted to Marathon instead of continuing to EYW.

NTSB coding

Evidence available

  • ADS-B / radar
  • Photos
  • 6 docket documents
View NTSB final reportView NTSB docket

Docket documents6

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