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Accidents · NTSB WPR25FA145 · Final report

Champion 7ECA accident near Cottonwood, California, April 29, 2025

On April 29, 2025 at about 10:34 pm local time, a 1967 Champion 7ECA, registered N6310N, was destroyed in an accident during takeoff near Cottonwood, California (Flying N Ranch airport). It was an instructional flight under general aviation rules (Part 91). 2 people were killed. The weather was visual conditions (good weather).

The NTSB's probable cause their words, unchanged

The flight instructor’s delayed response to an improper landing approach and runway overshoot, which resulted in an impact with an airport perimeter fence and trees.

Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.

What the record shows

Date
April 29, 2025 · about 10:34 pm local time
Place
Cottonwood, California · Flying N Ranch · map
Type
Accident
Injuries
2 people were killed.
Weather
visual conditions (good weather)
Aircraft
Champion 7ECA, built 1967 · all 7ECAs on the register
Registration
N6310N · registry record · serial 463
Damage
Destroyed
Flight
Instructional flight · general aviation rules (Part 91)

The NTSB's narrative final · quoted from the NTSB record

The flight instructor and the pilot receiving instruction departed on an instructional flight. A witness who spoke to the pilots before their departure stated that the flight instructor occupied the front seat, while the pilot in the rear seat was receiving instruction in preparation for his flight instructor practical test. First responders reported that, upon arriving at the accident site, they observed the airplane engulfed in flames and an individual later identified as the pilot receiving instruction, outside of the airplane. They immediately began extinguishing the fire and providing medical assistance. The pilot was alert and stated to first responders that he had self-extricated from the airplane and that the flight instructor remained inside. He further explained that the flight instructor had been flying the airplane at the time of the accident. During the landing approach, according to the pilot, while on approach to land the flight instructor overshot the runway, initiated a go-around, applied power, and subsequently lost control of the airplane. Examination of the accident site revealed that the airplane impacted a 5-ft-tall fence post near the departure end of the 2,600-ft-long runway as well as a 40-ft tall tree along the runway’s extended centerline, before coming to rest at the base of a tree about 585 ft past the departure end of the runway. Examination of the engine did not reveal any evidence of preimpact mechanical malfunctions or failures; however, thermal damage precluded a detailed examination of the engine. Although witnesses near the accident site did not observe the accident sequence, they reported no anomalies in the engine’s sound around the time of the accident. The airplane’s path past the departure end of the runway appeared to be consistent with the pilot’s statement that the accident occurred following a runway overshoot and subsequent go-around. It is likely that the decision to initiate the go-around was delayed, which resulted in collision with a fence post and trees.

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

What happened, in order

  1. Collision during takeoff/land during takeoff defining event
  2. Landing area overshoot during landing

The NTSB's findings

  • Aircraft › Aircraft oper/perf/capability › Performance/control parameters › Descent/approach/glide path › Not attained/maintained
  • Environmental issues › Physical environment › Object/animal/substance › Tree(s) › Effect on equipment
  • Personnel issues › Action/decision › Action › Delayed action › Instructor/check pilot

Pilot

  • Certificate: commercial pilot
  • Ratings: single-engine land; instrument: airplane
  • Medical certificate: Class 2 (with waivers/limitations)
  • Seat: rear
  • Injury: fatal

Flight instructor

  • Certificate: airline transport pilot, flight instructor, commercial pilot
  • Ratings: multi-engine land; single-engine land; single-engine sea; instructor: airplane multi-engine; instructor: airplane single-engine; instructor: helicopter; instructor: instrument airplane; instructor: instrument helicopter; instrument: airplane; instrument: helicopter; rotorcraft: helicopter
  • Flight time: 18,797 hours in all; 18,517 as pilot in command
  • Last flight review: August 31, 2023
  • Medical certificate: Class 3 (without waivers/limitations)
  • Seat: frt
  • Injury: fatal

The aircraft

  • Seats: 2
  • Landing gear: fixed
  • Engine: Lycoming O-235-C1 (piston); 0 hours total

The flight

  • Departed from: RBL Red Bluff CA
  • Flight plan: none
  • Runway 16, 2,600 ft by 150 ft
  • A second pilot was aboard

Weather at the time

  • Light: daylight
  • Wind: from 290° at 4 knots
  • Visibility: 10 statute miles
  • Sky: clear
  • Temperature: 84°F (29°C), dew point 39°F (4°C)
  • Altimeter: 29.98 inHg
  • Observation at 2:54 pm from KRBL, 12 miles away

Weather report (METAR): KRBL 292154Z AUTO 29004KT 10SM CLR 29/04 A2998 RMK AO2 SLP148 T02940044

Injuries

FatalSeriousMinorNone
Flight crew2

Photographs from the investigation 6 pictures from the NTSB's docket, as the NTSB released them

The NTSB's photographs with the NTSB's captions, at screen size. Open a picture to see it full size or to report one that should not be shown.

Documents from the investigation the NTSB's docket: the evidence folder behind the report

8 documents, released by the NTSB on May 13, 2026. View them here, or download them; the NTSB redacts some personal details before release, and this site shows the NTSB's own titles rather than its file names.

#DocumentWhat it is
1 Witness Statements PDF, 8 pages · our copy View Download
2 Accident Site Examination PDF, 11 pages · our copy View Download
3 Airframe and Engine Examination PDF, 8 pages · our copy View Download
4 Materials Laboratory Assessment PDF, 5 pages · our copy View Download
5 Toxicological Reports PDF, 2 pages · our copy View Download
6 Photo Array PDF, 7 pages · our copy View Download
7 Unmanned Aircraft System Aerial Imagery PDF, 6 pages · our copy View Download
8 Statement of Party Representatives to NTSB Investigation PDF, 1 page · our copy View Download

The same 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.