Piper PA34-200T accident near Branson, Missouri, March 20, 2006
On March 20, 2006 at about 6:31 pm local time, a Piper PA34-200T, registered N21RR, was destroyed in an accident near Branson, Missouri (M Graham Clark airport). It was a personal flight under general aviation rules (Part 91). 4 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 maintain sufficient airspeed, which resulted in an inadvertent stall/spin while maneuvering to return to the departure airport for landing after declaring an emergency for unspecified reasons. Additional factors were the low cloud ceiling (instrument conditions), the low altitude at the time of the inadvertent stall, the residential power transmission wire and the storage building.
Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- March 20, 2006 · about 6:31 pm local time
- Place
- Branson, Missouri · M Graham Clark · map
- Type
- Accident
- Injuries
- 4 people were killed.
- Weather
- instrument conditions (cloud, fog or low visibility)
- Aircraft
- Piper PA34-200T · all PA34-200Ts on the register
- Registration
- N21RR · no longer on the register · serial 34-7770405
- Damage
- Destroyed
- Flight
- Personal flight · general aviation rules (Part 91)
The NTSB's narrative final · quoted from the NTSB record
The airplane impacted a transmission wire, single-story storage building, and terrain, while attempting to return to the departure airport after takeoff. Instrument meteorological conditions prevailed at the time of the accident. The airport manager reported that the accident airplane's takeoff appeared to be normal. After departure, the accident pilot was unable to establish radio communication with air traffic control (ATC). The controller described the airplane's transmissions as "weak and unreadable." Communications were subsequently relayed through a second aircraft on the ground at the departure airport waiting for a takeoff clearance. The accident pilot declared an emergency approximately 3 minutes after takeoff; however, he did not stated the nature of the emergency. Witnesses in the vicinity of the airport reported seeing the airplane in-flight prior to the accident. Two witnesses stated that they saw the airplane exit the clouds at a high rate of descent before it leveled off. One of them noted that the airplane's flight path was steady. Both of the witnesses lost sight of the airplane behind a ridgeline. Another witness reported the airplane flew past her residence, located on a ridge south of the airport at an "exceptionally low" altitude. She added that the engines were at a "very, very high throttle" setting. Regarding weather conditions at the time, the witness reported that it "was just like a big cloud over Branson," and that she could not see the city at the time. An off-duty airport firefighter, reported that he saw the airplane shortly before the accident. He stated that it appeared to be in normal flight, with the exception that it was low. He added that he didn't hear anything unusual and the propellers were turning. He reported that it was approximately 50 feet above ground level (agl) when it appeared to "stop in mid air," the airplane's tail "spun around" and then it "dropped straight down." He responded to the accident site but was unable to assist the occupants. A post accident fire subsequently consumed most of the aircraft and the storage building. The post accident airframe and engine examinations did not reveal any anomalies associated with a pre impact failure. Both engine propeller assemblies had separated from their respective engine crankshafts, and were located at the accident site. The fracture surfaces exhibited 45-degree shear planes consistent with torsional overload failures. The post accident fire consumed the left vacuum pump. The right vacuum pump exhibited thermal damage, however, upon disassembly, the rotor and vanes were intact. Ceilings at the accident airport were estimated at 400 - 800 feet agl, with the surface visibilities at 1 - 3 miles. Routine weather observations were not available for the accident airport.
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: multi-engine land; single-engine land; instrument: airplane
- Flight time: 3,175 hours in all
- Medical certificate: Class 3 (with waivers/limitations)
- Seat: left
- Injury: fatal
The aircraft
- Airframe total time: 3,051 hours
- Last inspection: annual inspection, June 1, 2005
- Maximum gross weight: 4,570 lb
- Seats: 7
- Landing gear: retractable
- Engine 1: Continental TSIO-360EB (piston); 0 hours total
- Engine 2: Continental LTSIO-360EB (piston); 0 hours total
- Fire on the ground
The flight
- Departed from: PLK Branson MO at 6:20 pm
- Destination: LBB Lubbock TX
- Flight plan: IFR
- Runway 11, 3,739 ft by 100 ft
Weather at the time
- Light: daylight
- Wind: from 100° at 13 knots
- Visibility: 1 statute miles
- Sky: overcast at 100 ft
- Temperature: 37°F (3°C), dew point 36°F (2°C)
- Altimeter: 29.76 inHg
- Observation at 5:53 pm from HRO, 22 miles away
Injuries
| Fatal | Serious | Minor | None | |
|---|---|---|---|---|
| Crew | 1 | |||
| Passengers | 3 |
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.
