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ERA10LA158 · Monroig Pedro J RANS S-6S

3 Mar 2010 · Mayaguez, PR, United States

Monroig Pedro J RANS S-6S · Accident: loss of control in flight during landing

From X65 · Patillas, PR to Eugenio Maria De Hostos Airport (TJMZ)

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Event

NTSB case
ERA10LA158
Event typeAccident: someone killed or seriously injured, or the aircraft substantially damaged (NTSB definition). Incident: an occurrence that affected or could have affected safety, short of that. Glossary
Accident
InvestigationHow far the investigation had got when the record was published: preliminary, ongoing, final or completed. Unknown where the source does not say. Glossary
Completed
API-reported fatalities
1 · all aircraft and ground
Ground fatalities
Unknown
OperationWhat kind of flying it was, grouped by the rules it flew under: airline (US Part 121), air taxi and commuter (Part 135), general aviation (Part 91 and similar), military or government. Glossary
General aviation
WeatherVisual meteorological conditions (VMC): good enough to fly by looking outside. Instrument conditions (IMC): cloud or low visibility, flying by instruments. Glossary
Visual Meteorological Cond

Monroig Pedro J RANS S-6S

Category
Airplane
RegistrationThe aircraft's tail number, such as N12345 or G-ABCD. Registrations are reissued, so the same one years apart can be a different aircraft. Glossary
N514PM
Onboard fatalities
Unknown
Route
From X65 · Patillas, PRTo Eugenio Maria De Hostos Airport (TJMZ), Mayaguez, PR
Aircraft age
Not recorded
Flight rulesThe regulations the flight operated under: in the US, Part 91 (general aviation), Part 121 (airlines), Part 135 (air taxi and commuter) and others; for flights abroad, the NTSB's coarser commercial or non-commercial code. Glossary
Part 91: General Aviation
Phase of flightThe stage of the flight when things started to go wrong: standing, taxi, takeoff, initial climb, en route, maneuvering, approach or landing. Glossary
Landing · flare/touchdown
Defining eventThe single coded event the NTSB judges best describes what happened (records from 2008 on). Older records name the first occurrence in the sequence instead. Glossary
Loss of control in flight
DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
Substantial

Cause areas

  • Aircraft › Aircraft oper/perf/capability
  • Personnel issues › Task performance

Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.

NTSB narrative

The sport pilot was informed by a friend, who had landed at an intermediate airport along their planned route of flight, that there was a heavy crosswind. The friend informed the sport pilot to continue to their destination airport since he had sufficient fuel. The sport pilot elected to make an approach, which resulted in a go-around. The friend advised the sport pilot again to continue to the destination airport. The sport pilot entered a left traffic pattern and made another approach. The friend stated that the pilot’s flare over the runway was fast. The nose of the airplane was observed to pitch up to a 45-degree nose high attitude. The friend instructed the pilot via radio to add power, and he heard an increase in power. The airplane reached about 75 feet above ground level and the airspeed decreased. The airplane stalled, the left wing dropped, the airplane entered a spin to the left and collided with the ground. Review of the pilot's log book revealed he had 48 total flight hours, of which 42.75 hours were with a flight instructor. The pilot had 5.25 hours as pilot-in-command. Examination of the airframe, flight controls, engine assembly, and associated components revealed no anomalies.

Probable cause

The sport pilot's failure to maintain adequate airspeed during landing in crosswind conditions resulting in an aerodynamic stall.

Verbatim NTSB analysis and probable cause from the NTSB dataset

Sources

NTSB record ERA10LA158
Event ID
20100303X41400
Case number
ERA10LA158
Dataset
full-current
Source SHA-256
5cf380f0061817c0331a6b2d8cc7e0ee3a79bea469a1001dc5c10e56f35f5ab3
Source notes (4)
  • Unreviewed is an editorial label, not an investigation status. API-sourced is not report-checked or human-reviewed. Explicit event totals are used without summing aircraft injury tables; onboard allocation is withheld. Unknown values remain unknown. The operation category is mapped from the NTSB-reported FAR part and has not been reviewed.
  • Filled from the NTSB case API where the bulk record had no value: investigation status. Values present in the bulk record are kept.
  • The date is the local date, which is the same as the UTC date the NTSB stores.
  • API snapshot SHA-256: 3866fe69d389e7d81651db8a34edce3b32aaff013219a23435488ec0a5fb4a1f; retrieved 2026-09-13T20:40:53.225Z.