Hughes 269C accident near Rialto, California, March 25, 2013
On March 25, 2013 at about 5:15 pm local time, a Hughes 269C (helicopter), registered N90570, was substantially damaged in an accident during maneuvering (hover) near Rialto, California (Rialto Municipal Airport). It was an instructional 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 student pilot’s failure to maintain helicopter control while maneuvering in a hover.
Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- March 25, 2013 · about 5:15 pm local time
- Place
- Rialto, California · Rialto Municipal Airport · map
- Type
- Accident
- Injuries
- No one was hurt; 1 person was on board or involved.
- Weather
- visual conditions (good weather)
- Aircraft
- Hughes 269C · all 269Cs on the register
- Registration
- N90570 · no longer on the register · serial 1180736
- Damage
- Substantial damage
- Flight
- Instructional flight · general aviation rules (Part 91)
The NTSB's narrative final · quoted from the NTSB record
According to the student pilot, while in a hover before departure, he attempted a 360-degree right pedal turn. About 180 degrees into the turn, the rotation speed started to increase. The pilot thought his reaction to the increased rotation speed was not as decisive as it should have been, and the helicopter departing controlled flight. The pilot stated that he did not press on the left pedal; instead, he released pressure on the right pedal. The helicopter came to rest upright after impacting the ground, which resulted in substantial damage to the tail rotor drive shaft and boom. The pilot reported no preimpact mechanical malfunctions or failures with the helicopter that would have precluded normal operation.
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
- Loss of control in flight during maneuvering (hover) defining event
- Collision with terrain or object (not controlled flight into terrain) during uncontrolled descent
The NTSB's findings
- cause Personnel issues › Task performance › Use of equip/info › Aircraft control › Student pilot
Pilot
- Certificate: airline transport pilot, commercial pilot
- Ratings: multi-engine land; instrument: airplane
- Flight time: 3,300 hours in all; 20 in this make and model
- Medical certificate: Class 3 (with waivers/limitations)
- Seat: left
- Injury: no injuries
The aircraft
- Landing gear: fixed
- Engine: Lycoming HIO-360-D1A (piston); 0 hours total
- Operator: Western Helicopters Inc.
The flight
- Departed from: L67 Rialto CA
- Destination: L67 Rialto CA
- Flight plan: none
Weather at the time
- Light: daylight
- Temperature: 0°F (-18°C), dew point 0°F (-18°C)
Injuries
| Fatal | Serious | Minor | None | |
|---|---|---|---|---|
| Flight crew | 1 |
Documents from the investigation the NTSB's docket: the evidence folder behind the report
2 documents, released by the NTSB on May 22, 2013. 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 Statement | PDF, 2 pages | View Download |
| 2 | Report from Federal Aviation Administration (Ral Fsdo) | PDF, 1 page | 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.