Cubcrafters CC-18-180 accident near Logan, Utah, April 19, 2006
On April 19, 2006 at about 6:00 pm local time, a Cubcrafters CC-18-180, registered N4678, was substantially damaged in an accident near Logan, Utah (Logan-Cache Airport). It was an instructional flight under general aviation rules (Part 91). No one was hurt; 2 people were on board or involved. The weather was visual conditions (good weather).
The NTSB's probable cause their words, unchanged
The pilot receiving instruction failed to maintain airplane directional control during the landing roll, and the flight instructor's inadequate supervision. An inadvertent ground loop was a factor.
Source: NTSB aviation accident database, copy made October 12, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- April 19, 2006 · about 6:00 pm local time · cases in 2006
- Place
- Logan, Utah · Logan-Cache Airport · cases near this airport · map
- Type
- Accident
- Injuries
- No one was hurt; 2 people were on board or involved.
- Weather
- visual conditions (good weather)
- Aircraft
- Cubcrafters CC-18-180
- Registration
- N4678 · registry record · serial CC18-0018
- Damage
- Substantial damage
- Flight
- Instructional flight · general aviation rules (Part 91)
The NTSB's narrative final · quoted from the NTSB record
The flight instructor said that he and his son were flying back to their home in Oklahoma in his new airplane. He said that he was giving instruction to his son for a tail-wheel endorsement. He said that everything appeared normal during the landing. The flight instructor said that as the airplane slowed down he noticed some drifting left and right, and then the airplane suddenly ground looped to the right. The left main landing collapsed under the fuselage bending a longeron, and bending and wrinkling the left wing tip.
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
Flight instructor
- Certificate: airline transport pilot, flight instructor, commercial pilot
- Ratings: multi-engine land; single-engine land; instructor: airplane multi-engine; instructor: airplane single-engine; instructor: instrument airplane; instrument: airplane
- Flight time: 12,524 hours in all; 220 in this make and model; 19 in the last 90 days; 6 in the last 30 days; 10,817 as pilot in command
- Last flight review: January 1, 2006
- Medical certificate: Class 1 (with waivers/limitations)
- Seat: rear
- Injury: no injuries
Dual student
- Certificate: airline transport pilot, commercial pilot
- Ratings: multi-engine land; single-engine land; instructor: airplane multi-engine; instructor: airplane single-engine; instructor: instrument airplane; instrument: airplane
- Flight time: 2,250 hours in all; 9 in this make and model; 90 in the last 90 days; 20 in the last 30 days; 1,694 as pilot in command; 362 on instruments
- Last flight review: January 1, 2006
- Medical certificate: Class 1 (without waivers/limitations)
- Seat: frt
- Injury: no injuries
The aircraft
- Airframe total time: 10 hours
- Last inspection: annual inspection, April 1, 2006; 10 hours since
- Maximum gross weight: 2,300 lb
- Seats: 2
- Landing gear: fixed
- Engine: Lycoming O-360 (piston); 0 hours total
The flight
- Departed from: BOI Boise ID at 3:00 pm
- Destination: LGU Logan UT
- Flight plan: none
- Runway 35, 9,095 ft by 100 ft
- A second pilot was aboard
Weather at the time
- Light: daylight
- Wind: from 320° at 4 knots
- Visibility: 10 statute miles
- Sky: clear
- Temperature: 43°F (6°C), dew point 25°F (-4°C)
- Altimeter: 30.21 inHg
- Observation at 5:51 pm from LGU
Injuries
| Fatal | Serious | Minor | None | |
|---|---|---|---|---|
| Crew | 2 |
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.
Connections how this case links to the rest of the register
- N4678 on the register today · the tail number may have moved to another aircraft since
- Engine: Lycoming O-360 1,067 aircraft carry this series today · as the NTSB recorded it
- Logan-Cache Airport · nearest airport
- Boise Air Trml/Gowen Field · departed from
- Accidents and incidents in Utah 1,440 since 1982 · 264 in the last ten years
- Utah 8,356 aircraft registered
The whole map of how records connect · these connections as data: /graph/accident/SEA06CA083.json.
The bigger picture in Aviation Analytics: accidents over time since 1982, by model, by phase of flight and conditions, by place and on the map.
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 does not name anyone involved, its policy at this time. A preliminary report can change; the final report usually follows one to two years later, and the page is refreshed when it does.