MIA02LA119

NTSB accident investigation · Cessna 208B · Isla De Vieques, PR · June 20, 2002

Accident · No injuriesLimited investigationFinal report
Date
June 20, 2002, 16:20 local (21:20 UTC)
Place
Isla De Vieques, PR
Injuries
16 uninjured
Phase of flight
Approach
Aircraft
N786DMCessna 208BN663VLBritten-Norman BN-2B-26
Weather
Visual (VMC) · Day
Status
Completed · report April 18, 2003
Report
Approved by Office Director
Parties
FAA
Case key
55049

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

On this page

Probable cause

the failure of both pilots to see and avoid, also causal was the failure of the pilot of the Britten-Norman Islander (N663VL) to yield right of way to an aircraft in the traffic pattern.

the failure of both pilots to see and avoid, also causal was the failure of the pilot of the Britten-Norman Islander (N663VL) to yield right of way to an aircraft in the traffic pattern.

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.

Midair collisionApproach - vfr pattern - final approach
Vfr procedures - not followedPilot of other aircraftCause
Visual lookout - not obtained/maintainedPilots of both aircraftCause
Midair collisionApproach - vfr pattern - final approach
Vfr procedures - not followedPilot in commandCause
Visual lookout - not obtained/maintainedPilots of both aircraftCause

Analysis

See brief narrative for MIA02lA119A.

According to both pilots, they had reported their positions on the Unicom frequency, and announced their intentions. The Cessna pilot said that he entered traffic on the downwind at 1,000 feet, and turned base to final. The Britten-Norman pilot said he turned left from base leg to final approach, but did not mention anything about a downwind leg. At 500 feet, both airplanes touched wing tips; the Cessna's damage was to the right wing and the Britten-Norman's damage was to the left wing. The Britten-Norman's pilot continued the approach and landed without further incident on runway 9. The Cessna's pilot initiated a go-around, for another approach, and landed without further incident on runway 9. The reported weather at San Juan (SJU), Puerto Rico, 34 miles northwest of the crash site, at 1656 was: 2,700 few, visibility 10 sm, winds 070 at 14 knots with gusts to 19 knots, temperature 84 degrees F, dew point 73 degrees F, and the altimeter was 30.01 inches Hg.

Factual narrative

See narrative for MIA02lA119A.

On June 20, 2002, about 1620 eastern standard time, a Cessna 208B, N786DM, registered to and operated by Isla Nena Air Service Inc., had a midair collision with a Britten-Norman BN-2B-26, N663VL, registered to and operated by Vieques Air Link Inc., while on final approach to runway 9, at the Antonio Rivera Rodriguez Airport (VQS), Isla De Vieques, Puerto Rico. Visual meteorological conditions prevailed at the time and company VFR flight plans were filed for the 14 CFR Part 135 on-demand air taxi flights. Both airplanes were substantially damaged. The commercial-rated pilots from both airplanes reported no injuries. Nine passengers on board N786DM, and five passengers onboard N663VL, reported no injuries. Both airplanes landed without further damage. The Cessna had departed from Culebra, Puerto Rico, at 1610. The Britten-Norman had departed from Fajardo, Puerto Rico, at 1600.

According to both pilots, they had reported their positions on the UNICOM frequency, and announced their intentions. The Cessna pilot said that he entered traffic on the downwind at 1,000 feet, on a 45 degree angle, and turned base to final. He said he made radio calls announcing his intentions on UNICOM, 12 miles northeast of the airport, and at 9 miles northeast of the airport. He heard "no reply," entered downwind at 1,000 feet, then turned base leg to final. After turning final he said he "still heard no reply," on the radio, and at about 500 feet he "felt a bump." He then called out on the radio, "…what [the] hell is going on," and initiated a go around. According to the pilot of N786DM it was after the collision when "…the other aircraft established communication. He called out short final. I looked down and saw the other aircraft. He replied talking to the helicopter." The pilot of N786DM said he called go-around to land runway 9, upwind to crosswind leg, and then the helicopter reported to him that his "wingtip was missing." He had one of his passengers verify that the landing gear were all right and landed on runway 9 without further incident.

The Britten-Norman (N663VL) pilot said he turned left from base leg to final approach, but did not mention anything about a downwind leg. He said he contacted VQS UNICOM on 123.00 about 9 miles northwest of the airport. According to the pilot of N663VL "…nobody on the frequency responded except for [a] helicopter transitioning to Vieques." The helicopter pilot told him that he was at 500 feet heading to a resort landing site next to VQS airport. The pilot of N663VL told the helicopter pilot he had him in site, and reported his altitude as 1,000 feet. The pilot of N663VL said he was "3 miles northwest" when he transmitted his intentions again, and said that at that time "nobody answered at the UNICOM, and...I entered on left base." He did a third radio call and "nobody responded." He then turned onto final leg, he transmitted again, no one answered, and a "few" seconds after that a voice at the UNICOM in Spanish said "...traffic on final," and he replied "Vieques 663 final for runway 9 Vieques." Within 5 to 10 second the pilot of N663VL said he "felt the impact on my left wing...[and he] saw a Cessna Caravan (N786DM) on my left side." He said he "lost" control of the aircraft for a few seconds, regained control and landed without further incident. Both airplanes touched wing tips; the Cessna's damage was to the right wing and the Britten-Norman's damage was to the left wing.

The reported weather at San Juan (SJU), Puerto Rico, 34 miles northwest of the crash site, at 1656 was; 2,700 few, visibility 10 sm, winds 070 at 14 knots with gusts to 19 knots, temperature 84 degrees F, dew point 73 degrees F, and the altimeter was 30.01 inches Hg.

Aircraft · 2

Registration
N786DM
Reported as
Cessna 208B
Category
Airplane
Serial number
208B-0922
Airframe hours
550.1
Engine
Pratt & Whitney Canada PT6A, 675 horsepower, turbo prop
Damage
Substantial damage
Flight
Part 135
Registered owner
Isla Nena Air Service Inc
Airworthiness certificate
Standard, Normal
Last inspection
AAIP · June 1, 2002 · 53.5 hours before
Departed
TJCP · Culebra, PR
Destination
VQS · Vieques
Flight plan
Company VFR
Airport
VQS · Antonio Rivera Rodriquez, runway 090, 3,400 × 75 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.

Registration
N663VL
Reported as
Britten-Norman BN-2B-26
Category
Airplane
Serial number
2110
Engine
Lycoming O-540-E4C5, 260 horsepower, reciprocating
Damage
Substantial damage
Flight
Part 135
Registered owner
Vieques Air Link Inc.
Airworthiness certificate
Standard, Normal
Departed
X95 · Fajardo, PR
Destination
VQS · Isla De Vieques, PR
Flight plan
Company VFR
Airport
VQS · Antonio Rivera Rodriquez, runway 090, 3,400 × 75 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 · 2

As NTSB recorded them. NTSB leaves out names.

Role
Pilot, aircraft N786DM
Age
26
Injuries
None
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Last flight review
January 3, 2002
Seat
Left
Flight hours
3,158 total · 2,336 as pilot in command · 233 in the last 90 days · 61 in the last 30 days · 6 in the last 24 hours
Role
Pilot, aircraft N663VL
Age
32
Injuries
None
Certificates
Commercial, Flight instructor
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Last flight review
March 14, 2002
Seat
Left
Flight hours
1,681 total · 803 in this make and model · 1,313 as pilot in command · 223 in the last 90 days · 76 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
70° at 14 knots, gusting 19
Visibility
10 statute miles
Lowest ceiling
None
Temperature
84 °F, dew point 73 °F
Altimeter
30.01 inHg
Observed at
KSJU, 34 nm away

Docket · 9

The files NTSB released with the investigation on January 6, 2003, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.8 MB in all.

FAA reports on this event · 2

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