- Date
- July 15, 1998, 21:45 local (Jul 16, 1998, 03:45 UTC)
- Place
- Watkins, CO
- Injuries
- 1 minor, 2 uninjured
- Damage
- Substantial damage
- Phase of flight
- Approach
- Aircraft
- N444BPPiper PA-30
- Weather
- Visual (VMC) · Night/dark
- Status
- Completed · report June 21, 2000
- Report
- Approved by Office Director
- FAA report
- 19980715021619A
- Case key
- 43166
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 pilot misjudged his altitude. Contributing to the accident were unfavorable wind and dark night conditions.
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.
Analysis
Following takeoff for a local area personal night flight, the pilot noticed lightning to the north of his position so he returned to land. While on a 2 mile final for landing on runway 8, the aircraft settled and struck the ground. The pilot said he thought he encountered a low level wind shear. Weather at the time was scattered clouds with 10 miles visibility and wind from 160 degrees at 18 knots. An airport located approximately 7 miles northwest of the accident site was equipped with low level wind shear alert equipment which was operational. The equipment did not sound an alarm. The pilot said he was flying at 6,000 feet msl and the accident site elevation was 5,689 feet msl.
Factual narrative
On July 15, 1998, at 2145 mountain daylight time, a Piper PA-30, N444BP, sustained substantial damage when it impacted terrain during approach approximately 2 miles from the approach end of runway 8 at Front Range Airport, Watkins, Colorado. The airline transport certificated pilot and one passenger were not injured and the other passenger received minor injuries. No flight plan was filed for this local area personal flight which departed Front Range Airport at 2130. Visual meteorological conditions prevailed.
According to the pilot, he encountered a low level wind shear and the aircraft was forced onto the ground. In his written statement and interview, the pilot indicated he saw lightning to the north after takeoff and proceeded to a downwind to land on runway 8. He said he was at "6,000 feet and 105 IAS" when he felt the airplane "sink." According to his statement, the aircraft lurched and decelerated as it contacted the ground. Elevation at the accident site was 5,689 above mean sea level.
The closest weather reporting stations were Denver International Airport (DIA), located approximately 7 miles northwest of the accident site, and Front Range Airport (FTG), located approximately 3 miles east of the accident site were the same. According to their 2140 observations, there was scattered clouds at 11,000 feet, no ceiling and no precipitation. Visibility was 10 statute miles and the altimeter setting was 30.43 inches of mercury. Temperature was 68 degrees, dew point was 50 degrees and the wind was from 160 degrees magnetic heading at 18 knots. Lighting conditions were a dark night. The low level wind shear alert system was operational at DIA and there were no alerts during the time period of the accident. Density altitude was 7,300.
The National Weather Service Doppler radar antenna site is located at Front Range Airport. According to their data, the antenna site is too close to the accident site to record meaningful information regarding wind activity.
The pilot said that following the accident, he and his passengers walked to Front Range Airport where the injured passenger was transported by private vehicle to a local hospital for treatment.
Aircraft
- Registration
- N444BP
- Reported as
- Piper PA-30
- Category
- Airplane
- Serial number
- 1757
- Airframe hours
- 3,726
- Engine
- Lycoming IO-320-B1A, 160 horsepower, reciprocating
- Damage
- Substantial damage
- Flight
- Personal · Part 91
- Operator
- Arthur E. Dodd
- Registered owner
- Flight Synergy Aero, Inc.
- Airworthiness certificate
- Standard, Normal
- Last inspection
- Annual · April 2, 1998 · 20 hours before
- Departed
- FTG
- Airport
- FTG · Front Range, runway 8, 8,000 × 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
- 61
- Certificates
- Airline transport, Flight engineer
- Airplane ratings
- Single-engine land
- Instrument ratings
- Airplane
- Medical
- Class 3, Valid Medical--w/ waivers/lim
- Seat
- Left
- Flight hours
- 14,500 total · 500 in this make and model · 7,000 as pilot in command · 1 in the last 24 hours
Weather
- Conditions
- Visual (VMC) · Night/dark
- Wind
- 160° at 18 knots
- Visibility
- 10 statute miles
- Lowest ceiling
- None
- Temperature
- 68 °F, dew point 50 °F
- Altimeter
- 30.00 inHg
- Observed at
- FTG, 10 nm away
FAA reports on this event · 1
The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.