CEN26LA185

NTSB accident investigation · Bell 407 · Dallas, TX · May 13, 2026

Accident · No injuriesClass 3 · LimitedFinal report
Date
May 12, 2026, 21:27 local (May 13, 2026, 02:27 UTC)
Place
Dallas, TX · hospital helipad
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N652AEBell 407
Defining event
Maneuvering-hover: Low altitude operation/event
Weather
Visual (VMC) · Night
Status
Completed · report October 16, 2026
Report
Approved by Office Director
Investigation class
Class 3
NTSB office
Central Region
Parties
FAA Flight Standards
Case key
202981

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

On this page

Probable cause

The pilot’s failure to maintain situational awareness and clearance from the helipad surveillance camera during liftoff.

Findings · 3

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotBell 407: 19 casesAll aircraft: 9,295 casesProbable cause
Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedBell 407: 2 casesAll aircraft: 3,958 casesProbable cause
Attention/monitoring: monitoring environmentPersonnel issues › Psychological · PilotBell 407: 3 casesAll aircraft: 809 casesProbable cause

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.

Analysis

After dropping a patient off, the air medical helicopter departed from the medical center helipad with the pilot and medical crew onboard in night visual meteorological conditions. Video footage depicted the helicopter drift backward as the helicopter lifted off and began a right turn. The climb, turn, and backward drift continued until the tail rotor impacted a helipad surveillance camera which ended the video footage. The pilot subsequently landed on the helipad with substantial damage to the tail rotor blades, tail rotor pitch change links, and left landing skid. The operator reported that there were no mechanical malfunctions or failures with the helicopter that would have precluded normal operations.

Factual narrative

On May 12, 2026, about 2127 central daylight time, a Bell 407 helicopter, N652AE, was substantially damaged when it was involved in an accident near Dallas, Texas. The pilot and two-person medical crew were not injured. There was no patient onboard. The helicopter was operated as a Title 14 Code of Federal Regulations Part 135 discretionary air medical flight. The crew had transported a patient to the Baylor University Medical Center Heliport (XA61). Night visual meteorological conditions prevailed at the time. Before departing, the pilot attempted to contact the Dallas Love Field Airport (DAL) tower controller to request a Class B airspace clearance. When no response was received, the pilot lifted off into a hover in attempt to gain better radio reception. The pilot reported hearing a “loud crack” and felt a jolt in the pedals. he pilot landed the helicopter on the helipad and shutdown the engine. Video surveillance footage depicted the helicopter lift off from the helipad and turn to the right. During the climb and the right turn, the helicopter drifted backward and eventually struck the building mounted camera. The video footage ended at that point. The helicopter sustained damage to the tail rotor blades and tail rotor pitch change links. The left landing skid collapsed consistent with a hard landing. The pilot reported that there were no mechanical malfunctions or failures associated with the helicopter before the accident. The operator characterized the facility as a “typical” elevated helipad. They also noted that maintaining a 3- to 5-foot hover and visual reference to the helipad environment might have prevented the unintended lateral and backward drift of the helicopter.

Aircraft

Registration
N652AE
Reported as
Bell 407
Category
Helicopter
Serial number
53412
Built
2000
Airframe hours
11,091
Engine
Rolls-Royce M250-C47B/8, 650 horsepower, turbo shaft
Damage
Substantial damage
Flight
Positioning · Part 135
Operator
Air Evac Ems Inc, doing business as Air Evac EMS Inc
Registered owner
Air Evac Ems Inc
Airworthiness certificate
Standard, Normal
Last inspection
AAIP · April 21, 2026 · 88 hours before
Departed
XA61 · Dallas, TX
Destination
GDJ · Granbury, TX
Flight plan
Company VFR
Airport
XA61 · Baylor Univ. Medical Center Dallas
Equipment
Electronic flight bag or handheld device, Auto-pilot, ADS-B, Satellite tracking device, Onboard weather, Electronic primary flight display, Electronic multifunction display

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.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
60
Injuries
None
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane, Helicopter
Medical
Class 2, With waivers/limitations
Last flight review
February 10, 2026
Seat
Right
Restraint
4-point
Flight hours
6,451 total · 885 in this make and model · 4,971 as pilot in command · 43 in the last 90 days · 11 in the last 30 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night
Wind
190° at 3 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
72 °F, dew point 57 °F
Altimeter
30.06 inHg
Observed at
KRBD, 8 nm away
METAR
METAR KRBD 130253Z 19003KT 10SM CLR 22/14 A3006

Docket · 3

The files NTSB released with the investigation on October 16, 2026, on NTSB’s docket system: statements, records, photos and specialists’ reports. 40.1 MB in all.