# Accident 20050321005349A: Robsin R44, Homestead, FL, March 21, 2005

- Type: FAA accident report (Accident/Incident Data System), as reported
- Date: March 21, 2005
- Place: Homestead, FL
- Airport: Homestead Genrl Aviation Airport
- Damage: Destroyed
- Phase of flight: Sfl Autorotation
- Operating rules: General operating rules (Part 91)
- Location: 25.4659° N, 80.4460° W: Placed by OpenAirDocs: center of Homestead, FL, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=25.4659&lon=-80.4460&mi=10
- Aircraft: N1ZP, a cancelled registration (https://openairdocs.org/deregistered/N1ZP-2008-07-01) (OpenAirDocs)
- Registry model: Robinson Helicopter R44 (registry code 7640120, https://openairdocs.org/model/robinson-helicopter-r44) (OpenAirDocs)
- Registry engine: Lycoming 0-540F1 SERIE (registry code 41531, https://openairdocs.org/engine/lycoming-0-540f1-serie) (OpenAirDocs)
- Reported make and model: ROBSIN R44
- Reported engine: LYC O540*
- Fatal injuries: 0
- Pilot flight hours: 10,290 total, 300 in this make and model, 96 in the last 90 days
- FAA source: FAA Aviation Safety Information Portal (https://asip.faa.gov/)
- Page: https://openairdocs.org/incident/20050321005349A

## Narrative

As the FAA filed it, in capitals; the FAA replaces private details with ^PRIVACY DATA OMITTED^.

(-23) ON MARCH 19, 2005, ABOUT 1515 EASTERN STANDARD TIME, A ROBINSON R44 HELICOPTER, N1ZP, REGISTERED TO A PRIVATE INDIVIDUAL, WAS LANDED HARD AT HOMESTEAD GENERAL AVIATION AIRPORT, HOMESTEAD, FLORIDA. VISUAL METEOROLOGICAL CONDITIONS PREVAILED AT THE TIME AND NO FLIGHT PLAN WAS FILED FOR THE 14 CFR PART 91 INSTRUCTIONAL, LOCAL FLIGHT, FROM KENDALL-TAMIAMI EXECUTIVE AIRPORT, MIAMI, FLORIDA. THE HELICOPTER WAS SUBSTANTIALLY DAMAGED AND THE CERTIFIED FLIGHT INSTRUCTRO (CFI), AND STUDENT PILOT WERE NOT INJURED. THE FLIGHT ORIGINATED ABOUT 1355, FROM KENDALL-TAMIAMI EXECUTIVE AIRPORT. THE CERTIFIED FLIGHT INSTRUCTOR STATED THAT HE STUDENT HAD BEEN PERFORMING STRAIGHT-IN AUTOROTATIVE LANDINGS WITH A POWER RECOVERY. THE CERTIFIED FLIGHT INSTRUCTOR STATED THAT THE STUDENT HAD BEEN PERFORMING STRAIGHT-IN AUTOROTATIVE LANDINGS WITH A POWER RECOVERY. ON ANOTHER PRACTICE AUTOROTATIVE LANDING, THE STUDENT INITIATED THE MANEUVER FROM AN ALTITUDE OF APPROXIMATELY 500 FEET, AT AN INDICATED AIRSPEED OF BETWEEN 65-75 KNOTS. HE MAINTAINED 65 KNOTS DURING THE DESCENT, AND WHEN THE FLIGHT WAS APPROXIMATELY 75 FEET ABOVE GROUND LEVEL (AGL), HE FLARED. THE AUTOROTATION CONTINUED AND WHEN THE FLIGHT WASAPPROXIMATELY 20 FEET AGL AT AN INDICATED AIRSPEED OF APPROXIMATELY 20 KNOTS, THE STUDENT ADDED POWER, BUT THE HELICOPTER YAWED TO THE LEFT. THE CFI GOT ON THE CONTROLS AND WHEN THE FLIGHT WAS APPROXIMATELY 10 FEET AGL, AND AT AN INDICATED AIRSPEED BETWEEN 10 AND 20 KNOTS, HE PULLED COLLECTIVE BUT THE HELICOPTER IMPACTED ON GRASS RIGHT SKID LOW. THE HELICOPTER THEN PIVOTED 90 DEGREES TO THE RIGHT, AND ROLLED ONTO ITS RIGHT SIDE. THE INSTALLED EMERGENCY LOCATOR TRANSMITTER (ELT) ACTIVATED. THE STUDENT PILOT REPORTED THAT AFTER TAKEOFF, THE FLIGHT PROCEEDED TO THE HOMESTEAD GENERAL AVIATION AIRPORT; WHERE, BEFORE THE OCCURRENCE, HE HAD PERFORMED APPROXIMATELY 10 UNEVENTFUL PRACTICE AUTOROTATIVE LANDINGS WITH POWER RECOVERY. HE DEPARTED TO PERFORMED ANOTHER PRACTICE AUTOROTATIVE LANDING AND WHEN THE FLIGHT WAS ON THE DOWNWIND LEG ABEAM RUNWAY 36, HE APPLIED CARBURETOR HEAT, CHECKED FOR ANNUNCIATION FLIGHTS, AND THE INTENDED TOUCHDOWN AREA. HE ANNOUNCED HIS INTENTIONS ON THE COMMON TRAFFIC ADVISORY FREQUENCY (CTAF), TURNED BASE TO FINAL, SLOWED TO APPROXIMATELY 70 KNOTS, QUESTIONED IF THE CFI WAS READY, COUNTED TO THREE, AND ENTERED THE MANEUVER AT APPROXIMATELY 500 FEET. HE APPLIED RIGHT ANTI-TORQUE PEDAL INPUT, AFT CYCLIC CONTROL, AND MAINTAINED APPROXIMATELY 65 TO 70 KNOTS DURING THE DESCENT KEEPING THE MAIN ROTOR RPM AT APPROXIMATELY 100 PERCENT. HE FLARED WHEN THE FLIGHT WAS APPROXIMATELY 50 TO 60 FEET, SLOWED TO A WALKING SPEED, CONTINUED DESCENDING, LEVELED THE HELICOPTER, AND APPLIED THROTTLE INPUT TO RECOVER TO A HOVER. HE LOOKED BACK IN THE COCKPIT AND NOTED THE CFI GRAB THE CONTROLS. THE HELICOPTER CONTACTED THE GRASS AND ROLLED ONTO ITS RIGHT SIDE. HE FURTHER REPORTED THAT HE DID NOT HEAR THE LOW ROTOR WARNING HORN, COULD NOT RECALL IF THE HELICOPTER YAWED WHEN HE APPLIED POWER TO RECOVER, AND WAS SURPRISED TO SEE THE CFI GRAB THE CONTROLS. ON APRIL 13, 2005 ENGINE WAS TESTED AT CERTIFIED ENGINES UNLIMITED, REPAIR STATION KG4R IN OPA LOCKA, FLORIDA AND THE RESULTS WERE ALL NORMAL FOR THIS TYPE OF ENGINE.

## NTSB investigation

None matched to this report by aircraft and date. Search the NTSB's own records: https://data.ntsb.gov/carol-main-public/basic-search

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft 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. For accidents, the NTSB's own investigation is the fuller record.

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