19851017056329A

Accident · Substantial damage

FAA accident report · Enstrm F-28C · Linden, NJ · October 17, 1985

Date: October 17, 1985 · 11:25 local
Place: Linden, NJ
Airport: Linden
Phase of flight: Hovering
Operating rules: General operating rules (Part 91)
Damage: Substantial damage
Aircraft: N5691Y
NTSB investigation: NTSBNYC86LA011
Reported as: Enstrm F28C
Reported engine: Lycoming HIO360E1AD
Fatal injuries: 0
Pilot’s flight hours: 131 total27 in this make and model26 in the last 90 days

N5691YRegistration cancelled Apr 2, 2022 · Enstrom F-28CS/N 479-2 · Built 1979 Airframe modelEnstrom F-28C Engine modelLycoming HIO-360 seriesReciprocating

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.

Student decided to practice hovering autorotations. Skid dug in and dynamic rollover resulted.

As the FAA filed it

STUDENT DECIDED TO PRACTICE HOVERING AUTOROTATIONS. SKID DUG IN AND DYNAMIC ROLLOVER RESULTED.

NTSB investigation

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

NTSB NYC86LA011Accident · No injuriesLimited investigationFinal reportLinden, NJThe helicopter experienced a roll-over during a practice hover autorotation. The acc occurred when the acft started moving backwards during the hover. The left skid dug into the dirt which pitched the acft nose up & rolled it over to the left.Oct 17, 1985 · Substantial damage

Other reports on N5691Y · 6

Matched to the same aircraft by N-number and date.

Accident 20181007019559AClimb · Bridgeville, DENarrative: Facts or sequence of events that are relevant to the accident. From a position on the ground, the pilot increased throttle while increasing collective and commencing a climbing turn to the left- beginning an acceleration to climb. Starting climb,…Oct 7, 2018 · Substantial damage Incident 19961104041179IFcd/Prec Ldg From Cruise · Allentown, PANarrative: while enroute to the marlboro airport, engine began running rough. Pilot executed emergency landing in a corn field located in the assunpink wildlife management area. Aircraft was removed by truck to new garden aviations, [privacy data omitted]…Nov 4, 1996 Incident 19891103060359IFcd/Prec Ldg From Cruise · Jamaica, NYEncountered wake turbulence or wind shear from building. Precautionary landing on beach. Continued flight.Nov 3, 1989 Incident 19840119009469IFcd/Prec Ldg From Cruise · Brooklyn, NYEngine vibration. Elected to land in an open field. No 3 cylinder connecting rod cap bolts failed.Jan 19, 1984 Incident 19810312023159IHovering · Boston, MARotor RPM decayed as pilot maneuvered for landing on helipad. Main rotor blade struck a sign along access road.Mar 12, 1981 · Minor damage Incident 19800905069239IFcd/Prec Ldg From Cruise · Hingham, MAHelicopter made precautionary landing due to unusual vibration. Upper jack strut had failed.Sep 5, 1980