20200220000359A

Accident · Substantial damage

FAA accident report · Robinson Helicopter R44 II · Talkeetna, AK · February 20, 2020

Date
February 20, 2020 · 02:15 local
Place
Talkeetna, AK
Phase of flight
Cruise/Level Flight
Operating rules
Air taxi and commuter (Part 135)
Operator
TL7C
Damage
Substantial damage
Aircraft
N716JL
NTSB investigation
NTSBANC20CA023
Reported as
Robinson Helicopter R44 II
Reported engine
Lycoming IO-540 series
People aboard
3
Fatal injuries
0
Other injuries
0
Pilot’s certificates
Commercial pilot, flight instructor
Pilot’s flight hours
14,000 total400 in this make and model45 in the last 90 days

From the FAA’s Accident/Incident Data System (AIDS), through its Aviation Safety Information Portal, as reported. The NTSB investigates accidents separately, and its record of an accident is the fuller one. The aircraft is matched to the registry by N-number and event date, checked against the reported make and model; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

What happened

The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.

Pilot statement:

At approximately 3:20 pm on February 20th, pilot in command privacy data omitted departed thetalkeetna airport (patk) in Robinson 44 helicopter N716JL to drop off cargo and pick up 2 passengers at the sheldon chalet heliport (09AA). The flight was conducted as an FAR 135 flight on a VFR flight plan filed with the Talkeetna flight service station. The patk weather observation at 3:20PM was observed to be sky overcast 6500FT, 10 miles vis, 18F and winds calm.

Flight proceeded following the ruth glacier to the don sheldon amphitheater in good VFR conditions, 8-10 thousand broken, no visible precipitation and light winds. Upon entering the amphitheater light snow developed and decreased vis to 3 miles with a 1000 ft indefinite ceiling. Landing at the heliport was uneventful. Passengers were briefed and loaded with male passenger in the front left seat and female passenger in the left rear. During this time visibility reduced to 2 miles but the rocky gateway area for the amphitheater exit was still visible. After takeoff form the heliport, pilot proceeded via the mountain house east glacial landing area to the rocky peaks at the gateway of the ruth, and descended for the exit. Upon descent the helicopter skipped on the snow surface of the glacier aircraft runway of the ruth glacier at approximately 5500 feet then settled into deep snow and rolled onto the right side. Pilot and passengers exited helicopter uninjured. An hour later a helicopter picked up and transported passengers and pilot, returning to patk at 6:30PM.

As the FAA filed it

PILOT STATEMENT:

AT APPROXIMATELY 3:20 PM ON FEBRUARY 20TH, PILOT IN COMMAND ^PRIVACY DATA OMITTED^ DEPARTED THETALKEETNA AIRPORT (PATK) IN ROBINSON 44 HELICOPTER N716JL TO DROP OFF CARGO AND PICK UP 2 PASSENGERS AT THE SHELDON CHALET HELIPORT (09AA). THE FLIGHT WAS CONDUCTED AS AN FAR 135 FLIGHT ON A VFR FLIGHT PLAN FILED WITH THE TALKEETNA FLIGHT SERVICE STATION. THE PATK WEATHER OBSERVATION AT 3:20PM WAS OBSERVED TO BE SKY OVERCAST 6500FT, 10 MILES VIS, 18F AND WINDS CALM.

FLIGHT PROCEEDED FOLLOWING THE RUTH GLACIER TO THE DON SHELDON AMPHITHEATER IN GOOD VFR CONDITIONS, 8-10 THOUSAND BROKEN, NO VISIBLE PRECIPITATION AND LIGHT WINDS. UPON ENTERING THE AMPHITHEATER LIGHT SNOW DEVELOPED AND DECREASED VIS TO 3 MILES WITH A 1000 FT INDEFINITE CEILING. LANDING AT THE HELIPORT WAS UNEVENTFUL. PASSENGERS WERE BRIEFED AND LOADED WITH MALE PASSENGER IN THE FRONT LEFT SEAT AND FEMALE PASSENGER IN THE LEFT REAR. DURING THIS TIME VISIBILITY REDUCED TO 2 MILES BUT THE ROCKY GATEWAY AREA FOR THE AMPHITHEATER EXIT WAS STILL VISIBLE. AFTER TAKEOFF FORM THE HELIPORT, PILOT PROCEEDED VIA THE MOUNTAIN HOUSE EAST GLACIAL LANDING AREA TO THE ROCKY PEAKS AT THE GATEWAY OF THE RUTH, AND DESCENDED FOR THE EXIT. UPON DESCENT THE HELICOPTER SKIPPED ON THE SNOW SURFACE OF THE GLACIER AIRCRAFT RUNWAY OF THE RUTH GLACIER AT APPROXIMATELY 5500 FEET THEN SETTLED INTO DEEP SNOW AND ROLLED ONTO THE RIGHT SIDE. PILOT AND PASSENGERS EXITED HELICOPTER UNINJURED. AN HOUR LATER A HELICOPTER PICKED UP AND TRANSPORTED PASSENGERS AND PILOT, RETURNING TO PATK AT 6:30PM.

NTSB investigation

The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.