MIA05LA013

NTSB accident investigation · Piper PA-23-250 · San Juan, PR · October 25, 2004

Accident · No injuriesLimited investigationFinal report
Date
October 25, 2004, 16:15 local (20:15 UTC)
Place
San Juan, PR
Injuries
6 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N62711Piper PA-23-250
Weather
Visual (VMC) · Day
Status
Completed · report September 13, 2005
Report
Approved by Office Director
Parties
San Juan FSDO-21
FAA report
20041025029819A
Case key
60468

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

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Probable cause

The pilot-in-command's failure to maintain airspeed while on base to final leg, which resulted in an inadvertent stall/mush and subsequent impact with the runway.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of control - in flightApproach - vfr pattern - base leg/base to final
Airspeed(vs) - not maintainedPilot in commandCause
Stall/mush - inadvertentPilot in command
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - runway

Analysis

The pilot stated that, on the downwind leg, the air traffic controller (ATC) instructed him to extend the downwind for 2 miles from the airport for traffic. Shortly after, ATC instructed him to fly straight to the runway for a short approach from the Capital building and to expedite due to inbound traffic at that time. The pilot questioned ATC about the short final instructions because of the ships at the port in close proximity to the approach. The pilot stated, "On short final the aircraft had no control" and he applied full power to the engines; however, the airplane impacted on the runway, left wing first. A witness positioned about 1,000 feet from the approach end of runway 9, stated he observed the accident airplane over the inside pattern turning on a left turn for a short final approach for runway 9. The airplane continued to descend without any indication of recovery. He heard the engine speeding up before the left wing tip hit the surface and bounced back to the right hitting the nose and the right main gear, at this point both main landing gear separated. The airplane slid backwards for about 300 feet on the runway before coming to a stop. The six people onboard exited the airplane without assistance and appeared to have no injuries. An FAA Aviation Safety Inspector that conducted the post-accident examination to the accident airplane's flight controls stated that continuity of the flight controls was established and the accident airplane's flight control systems were determined to be in operational condition. Runway 9 at Fernando Luis Ribas Dominicci Airport, is a published 100-foot wide by 5,317 foot long runway.

Factual narrative

On October 25, 2004, about 1615 Atlantic standard time, a Piper PA-23-250, N62711, registered to Florida Flying Leasing & Services Inc. and operated by Premier Airways Inc, as a Title 14 CFR Part 91 personal flight, impacted into the runway on approach to the Fernando Luis Ribas Dominicci Airport, San Juan, Puerto Rico. Visual meteorological conditions prevailed and no flight plan was filed. The commercial-rated pilot and the five passengers received no injuries, and the airplane incurred substantial damage. The flight originated from Saint Croix, U.S. Virgin Islands, earlier that day, about 1545.

The pilot stated that, on the downwind leg, the air traffic controller (ATC) instructed him to extend the downwind for 2 miles from the airport for traffic. Shortly after, ATC instructed him to fly straight to the runway for a short approach from the Capital building and to expedite due to inbound traffic at that time. The pilot questioned ATC about the short final instructions because of the ships at the port in close proximity to the approach. The pilot stated, "On short final the aircraft had no control" and he applied full power to the engines; however, the airplane impacted on the runway, left wing first.

The controller at the Isla Grande Air Traffic Control stated that he told the pilot to remain two miles off the shoreline and report abeam the control tower for landing. The pilot then reported in at two miles NNE at an indicated altitude of 800 feet. The controller decided that he would be first to land, and gave him a short approach for landing. The pilot accepted the landing instructions and continued on the approach. The controller than issued a traffic advisory which the pilot acknowledged and was cleared to land. Shortly afterwards, the airplane crashed at the threshold of runway 9.

Two witnesses stated they observed the accident airplane attempting a short final approach to runway 9, the airplane was in a 45 degree left turn and about at 150 feet, and was losing altitude. One of the witnesses stated they heard a rapid acceleration of the engines just before impact. Both witnesses observed the left wing impact the runway and the airplane sliding backwards before coming to a complete stop.

A witness positioned about 1,000 feet from the approach end of runway 9, stated he observed the accident airplane over the inside pattern turning on a left turn for a short final approach for runway 9. The airplane continued the descent without any indication of recovery. He heard the engine speeding up before the left wing tip hit the surface and bounced back to the right hitting the nose and the right main gear, at this point both main landing gear separated. The airplane slid backwards for about 300 feet on the runway before coming to a stop. The six people onboard exited the airplane without assistance and appeared to have no injuries.

The FAA Inspector that conducted the post-accident examination to the accident airplane's flight controls stated that continuity of the flight controls was established and the accident airplane's flight control systems were determined to be in operational condition.

Runway 9 at Fernando Luis Ribas Dominicci Airport, is a published 100-foot wide by 5,317 foot long runway.

Aircraft

Registration
N62711
Reported as
Piper PA-23-250
Category
Airplane
Serial number
27-7654165
Airframe hours
6,043.9
Engine
Lycoming IO-540-C4B5, 250 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Premier Airways Inc, doing business as Premier Airways INC
Registered owner
Florida Flying and Leasing Services INC
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · May 1, 2004 · 6.6 hours before
Departed
TISX · St. Croix
Destination
TJIG · Isla Grande, PR
Airport
TJIG · Fernando Luis Ribas Dominicci, runway 09, 5,317 × 100 ft, asphalt

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
49
Injuries
None
Certificates
Airline transport, Flight instructor
Airplane ratings
Multi-engine sea, Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, With waivers/limitations
Last flight review
May 1, 2003
Seat
Left
Flight hours
6,740 total · 1,800 in this make and model · 6,200 as pilot in command · 160 in the last 90 days · 30 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
340° at 6 knots
Visibility
10 statute miles
Lowest ceiling
10,000 ft broken
Temperature
84 °F, dew point 72 °F
Altimeter
29.82 inHg
Observed at
TJSJ

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.

Other investigations on N62711 · 1

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