ANC26LA084

NTSB accident investigation · Robinson Helicopter R44 II · Anthony, FL · August 13, 2026

Accident · Minor injuriesClass 3 · LimitedPreliminary report
Date
August 12, 2026, 23:05 local (Aug 13, 2026, 03:05 UTC)
Place
Anthony, FL
Injuries
2 minor
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N861MPRobinson Helicopter R44 II
Defining event
Enroute-cruise: Loss of engine power (total)
Weather
Visual (VMC)
Status
Investigation ongoing
Investigation class
Class 3
NTSB office
Alaska Regional Office
Parties
FAA
FAA report
20260812011269A
Case key
203603

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Preliminary report

What NTSB knew early in the investigation. It may change in the final report.

On August 12, 2026, at approximately 2305 eastern daylight time, a Robinson R44 Raven II helicopter, N861MP, was substantially damaged when it was involved in an accident near Anthony, Florida. The pilot and passenger sustained minor injuries. The helicopter was operated as a Title 14 Code of Federal Regulations Part 91 personal flight. According to the pilot he had departed a private residence and had climbed to about 700 ft agl when the helicopter started to shake violently. Shortly thereafter the low rotor rpm warning system came on, the pilot lowered the collective and entered an autorotation. During the autorotation, the pilot applied full throttle and the engine and rotor rpm recovered into the normal operating range. As the pilot initiated a climb the engine lost all power again and the pilot made an emergency landing in a field; the helicopter came to rest on its right side. The helicopter is being relocated to a secure location; a detailed examination of the engine and airframe is pending.

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Aircraft

Registration
N861MP
Reported as
Robinson Helicopter R44 II
Category
Helicopter
Serial number
14646
Built
2023
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Collin Johnson
Registered owner
November Alpha, LLC
Airworthiness certificate
Standard, Normal
Last inspection
Annual · June 26, 2026
Departed
17FL · Ocala, FL
Destination
Eustis, FL
Equipment
ADS-B

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Weather

Conditions
Visual (VMC)
Wind
340° at 6 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
79 °F, dew point 72 °F
Altimeter
30.04 inHg
Observed at
KOCF, 9 nm away
METAR
METAR KOCF 130251Z AUTO 34006KT 10SM CLR 26/22 A3004 RMK AO2 SLP173 T02610222 53009

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.