NTSB CAROL · Event
Event CEN25LA098
Registry · N6100N
FAA Aircraft Registry record.
Make / Model
MD HELICOPTERS INC 369FF
TCDS
H3WE · MD HELICOPTERS INC (MDHI)
Engine
ROLLS-ROYC 250-C30 (650 hp)
Seats / Engines
4 seats · 2 engines
Last airworthiness date
20150123
ADS-B equipped
Yes — Mode-S A7F123
Registrant of record
USDA APHIS WS ATOC
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The pilot’s failure to maintain adequate clearance from a tree during the low altitude operation.
Factual narrative
The pilot reported that he and his passenger were conducting a wildlife damage management flight in a heavily wooded area. He hovered the helicopter about 70 ft above ground level and coordinated with the passenger to locate the target. He then moved the helicopter aft and right for the passenger to have a better view of the target, when the helicopter shuddered and descended as the main and tail rotor blades collided with a tree. The pilot ascended out of the wooded area and located an open field for a precautionary landing, then landed without further incident. The helicopter sustained substantial damage to the main rotor blades and tail rotor blades. After landing, they walked back to the accident area and located one tree that was taller than the surrounding canopy and observed cut tree limbs on the ground beneath the tree. The pilot reported that there were no preimpact mechanical malfunctions or failures that would have precluded normal operation. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12
NTSB Findings
Hierarchical cause / factor breakdown from the FAA bulk avdata database. Each finding tagged C (Cause) or F (Factor).
- — Environmental issues-Physical environment-Object/animal/substance-Tree(s)-Effect on equipment
- — Personnel issues-Action/decision-Action-Incorrect action performance-Pilot
- — Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Altitude-Not attained/maintained
Verbatim from NTSB's published report. Source file
NTSB_2025_CEN25LA098.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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