Narrative:

Training flight; PF left seat; instructor in right seat. VFR patterns for crosswind tol practice; winds reported by ASOS 050 degrees/13 KTS. Simulated engine failure exercise at 250 ft AGL; PF turned into the wind (left) in attempt to return to the runway. Instructor called for go around at 70 degrees into the turn (060 magnetic). Student (PF) applied full power and pitched up. Unusual 'sink' encountered; wings level. Aircraft struck 1 treetop; damaging left wing; left lift strut; left horizontal stabilizer and left elevator. PF landed on without further incident.

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Original NASA ASRS Text

Title: A STUDENT FLYING A C208 STRUCK TREES WHILE ATTEMPTING A GO-AROUND.

Narrative: TRAINING FLT; PF L SEAT; INSTRUCTOR IN R SEAT. VFR PATTERNS FOR XWIND TOL PRACTICE; WINDS RPTED BY ASOS 050 DEGS/13 KTS. SIMULATED ENG FAILURE EXERCISE AT 250 FT AGL; PF TURNED INTO THE WIND (L) IN ATTEMPT TO RETURN TO THE RWY. INSTRUCTOR CALLED FOR GAR AT 70 DEGS INTO THE TURN (060 MAGNETIC). STUDENT (PF) APPLIED FULL PWR AND PITCHED UP. UNUSUAL 'SINK' ENCOUNTERED; WINGS LEVEL. ACFT STRUCK 1 TREETOP; DAMAGING L WING; L LIFT STRUT; L HORIZ STABILIZER AND L ELEVATOR. PF LANDED ON WITHOUT FURTHER INCIDENT.

Data retrieved from NASA's ASRS site as of January 2009 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.