Piper PA-28R-180 accident near Harrietstown, New York, April 3, 2004
On April 3, 2004, a Piper PA-28R-180, registered N4686J, was substantially damaged in an accident near Harrietstown, New York (Adirondack Regional Airport). It was a personal flight under general aviation rules (Part 91). 2 people were killed. The weather was instrument conditions (cloud, fog or low visibility).
The NTSB's probable cause their words, unchanged
The pilot's failure to follow instrument flight rules procedures resulting in a collision with a tree. Factors related to the accident were the dark night conditions, low visibility, and low cloud ceiling.
Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- April 3, 2004
- Place
- Harrietstown, New York · Adirondack Regional Airport · map
- Type
- Accident
- Injuries
- 2 people were killed.
- Weather
- instrument conditions (cloud, fog or low visibility)
- Aircraft
- Piper PA-28R-180 · all PA-28R-180s on the register
- Registration
- N4686J · no longer on the register · serial 28R-30587
- Damage
- Substantial damage
- Flight
- Personal flight · general aviation rules (Part 91)
The NTSB's narrative final · quoted from the NTSB record
Arriving in the area of the destination airport, the weather was reported as, 1-3/4 statute miles of visibility; light snow, mist; overcast cloud layer at 200 feet; temperature of 34 degrees Fahrenheit; dew point of 32 degrees Fahrenheit. The pilot performed an ILS procedure towards the runway. An employee at the airport received a radio transmission from the accident airplane, requesting a current altimeter setting. The employee replied back with the current altimeter setting. Moments later, the employee heard a transmission from the airplane that it was on a 4 mile final for the ILS approach. No further transmissions were received from the airplane. The airplane came to rest in a wooded area, about 3/4-mile from the runway threshold, about 300 feet right of the extended centerline. Review of the approach plate for the ILS approach revealed that the minimum glide slope intercept altitude at the beginning of the final approach segment on the precision approach was 4,300 feet msl. The glide slope altitude at the final approach fix for the non-precision approach, which was located about 4 miles from the approach end of the runway, was 3,619 feet msl. The glide slope altitude at the middle marker, which was located about 0.4 miles from the approach end of the runway, was 1,853 feet msl. Review of recovered GPS data revealed that about 1.75 miles from the runway, the airplane turned to the left of the final approach course. When the airplane was about 1/2 mile left of the final approach course, it began a turn to the right towards the final approach course. The last GPS data point was recorded about 5,073 feet from the runway threshold, along the final approach course, at an altitude of 1,765 feet msl. The elevation at the airport was 1,663 feet msl. Review of the pilot's logbook revealed times spans in excess of 6 months, where the pilot did not record 6 instrument approaches or IFR holding procedures. The pilot's last recorded instrument flight proficiency flight was dated October 26, 1996. According to Federal Aviation Regulations, Part 61.57 Recent flight experience, pilot-in-command, "...no person may act as pilot in command under IFR or in weather conditions less than the minimums prescribed for VFR, unless within the preceding 6 calendar months, that person has...performed and logged under actual or simulated instrument conditions, at least six instrument approaches, holding procedures, and intercepting and tracking courses through the use of navigation systems...a person who does not meet the instrument experience requirements within the prescribed time, or within 6 calendar months after the prescribed time, may not serve as pilot in command under IFR or in weather conditions less than the minimums prescribed for VFR until that person passes an instrument proficiency check..."
The complete narrative as the NTSB published it. The NTSB's docket holds the report as a PDF and any photographs, statements and other documents from the investigation.
The factual record from the NTSB's investigation tables, in plain English
Pilot
- Certificate: private
- Ratings: single-engine land; instrument: airplane
- Flight time: 1,218 hours in all
- Last flight review: October 26, 1996
- Medical certificate: Class 3 (expired)
- Seat: left
- Injury: fatal
The aircraft
- Airframe total time: 3,108 hours
- Last inspection: annual inspection, March 1, 2004; 6 hours since
- Maximum gross weight: 2,650 lb
- Seats: 4
- Landing gear: retractable
- Engine: Lycoming IO-360 (piston); 0 hours total
The flight
- Departed from: JYO Leesburg VA at 8:30 pm
- Destination: SLK Harriettstown NY
- Flight plan: IFR
- Runway 23
Weather at the time
- Light: night, dark
- Wind: from 090° at 5 knots
- Visibility: 1.8 statute miles
- Sky: overcast at 200 ft
- Temperature: 34°F (1°C), dew point 32°F (0°C)
- Altimeter: 29.75 inHg
Injuries
| Fatal | Serious | Minor | None | |
|---|---|---|---|---|
| Crew | 1 | |||
| Passengers | 1 |
Documents from the investigation the NTSB's docket: the evidence folder behind the report
The docket, the folder of records gathered during an investigation (maintenance records, photographs, witness statements, examinations), has not been read from the NTSB for this case yet; the list appears here once it has. Open the docket at the NTSB.
Everything on this page comes from the NTSB's public records. The narrative, probable cause and findings are the NTSB's own words; the coded tables behind the report are written out in plain English, with pilots' ages, home towns and medical details left out. The documents and photographs are the NTSB's docket, shown as the NTSB released them. This site's own text never names anyone involved. A preliminary report can change; the final report usually follows one to two years later, and the page is refreshed when it does.
