Amateur-built RUTAN LONG E Z accident near Tucson, Arizona, April 22, 2018
On April 22, 2018, a 1987 amateur-built RUTAN LONG E Z, registered N8714S, was substantially damaged in an accident during landing (landing roll) near Tucson, Arizona (Ryan Field). It was a personal flight under general aviation rules (Part 91). No one was hurt; 1 person was on board or involved. The weather was visual conditions (good weather).
The NTSB's probable cause their words, unchanged
The pilot’s excessive ground speed and loss of directional control while exiting the taxiway.
Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- April 22, 2018
- Place
- Tucson, Arizona · Ryan Field · map
- Type
- Accident
- Injuries
- No one was hurt; 1 person was on board or involved.
- Weather
- visual conditions (good weather)
- Aircraft
- Amateur-built RUTAN LONG E Z NO SERIES, built 1987
- Registration
- N8714S · registry record · serial 2037
- Damage
- Substantial damage
- Flight
- Personal flight · general aviation rules (Part 91)
The NTSB's narrative final · quoted from the NTSB record
According to the pilot in the retractable-nosewheel airplane, he landed about midfield on the 4,000-ft-long runway, and his approach speed was about 10 knots too fast. During the landing roll, the pilot started a right turn to exit his approaching taxiway and pressed the brakes hard because the ground speed was too fast. He reported that he heard a "small pop" and that he had "no braking control," and the airplane veered left. He released the brake pressure and retracted the nose landing gear to slow the airplane. The airplane skidded off the left side of the runway and collided with trees. The airplane sustained substantial damage to the left canard and right wing. A Federal Aviation Administration aviation safety inspector who examined the airplane after the accident reported that the right brake fluid line failed at the brake caliper. He asserted that the brake line failure was not a material failure, rather it was the result of the airplane's collision with 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
- Miscellaneous/other during landing (landing roll)
- Loss of control on ground during landing (landing roll)
- Attempted remediation/recovery during landing (landing roll)
- Runway excursion during landing (landing roll) defining event
- Collision with terrain or object (not controlled flight into terrain) during landing (landing roll)
The NTSB's findings
- cause Personnel issues › Task performance › Use of equip/info › Aircraft control › Pilot
- cause Aircraft › Aircraft oper/perf/capability › Performance/control parameters › Surface speed/braking › Not attained/maintained
- cause Aircraft › Aircraft oper/perf/capability › Performance/control parameters › Directional control › Not attained/maintained
- Environmental issues › Physical environment › Object/animal/substance › Tree(s) › Contributed to outcome
Pilot
- Certificate: private
- Ratings: single-engine land
- Flight time: 576 hours in all; 346 in this make and model; 6 in the last 90 days; 5 in the last 30 days; 427 as pilot in command
- Last flight review: December 21, 2016
- Medical certificate: Class 3 (with waivers/limitations)
- Seat: frt
- Injury: no injuries
The aircraft
- Airframe total time: 2,763 hours
- Last inspection: annual inspection, September 13, 2017
- Maximum gross weight: 1,825 lb
- Seats: 2
- Landing gear: retractable
- Engine: Lycoming O-320-E2D (piston); 798 hours total
The flight
- Departed from: CNO Chino CA at 7:30 pm
- Destination: RYN Tucson AZ
- Flight plan: none
- Runway 33, 4,000 ft by 75 ft
Weather at the time
- Light: daylight
- Wind: from 300° at 8 knots
- Visibility: 10 statute miles
- Sky: clear
- Temperature: 82°F (28°C), dew point 27°F (-3°C)
- Altimeter: 29.96 inHg
- Observation at 11:58 pm from KRYN, 1 miles away
Injuries
| Fatal | Serious | Minor | None | |
|---|---|---|---|---|
| Flight crew | 1 |
Documents from the investigation the NTSB's docket: the evidence folder behind the report
3 documents, released by the NTSB on October 29, 2018. 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.
| # | Document | What it is | |
|---|---|---|---|
| 1 | Pilot/operator Aircraft Accident Report, NTSB Form 6120.1 | PDF, 9 pages | View Download |
| 2 | Memorandum for Record – FAA | PDF, 1 page | View Download |
| 3 | Photographs | PDF, 2 pages | View Download |
The same docket at the NTSB · documents without a copy here are fetched from the NTSB when you open them.
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.