ASN Wikibase Occurrence # 296311
This information is added by users of ASN. Neither ASN nor the Flight Safety Foundation are responsible for the completeness or correctness of this information.
If you feel this information is incomplete or incorrect, you can submit corrected information.
| Date: | Wednesday 1 January 2003 |
| Time: | 14:30 LT |
| Type: | Air Command 532 Commander Elite |
| Owner/operator: | |
| Registration: | UNREG |
| MSN: | |
| Fatalities: | Fatalities: 1 / Occupants: 1 |
| Aircraft damage: | Destroyed |
| Category: | Accident |
| Location: | Lansing, Illinois -
 United States of America
|
| Phase: | Unknown |
| Nature: | Private |
| Departure airport: | Chicago-Lansing Municipal Airport, IL (KIGQ) |
| Lansing, IL | |
| Investigating agency: | NTSB |
| Confidence Rating: |  Accident investigation report completed and information captured |
The un-registered gyrocopter was destroyed when it impacted terrain. The un-certified pilot received fatal injuries as a result of the crash. A witness to the accident stated that the gyrocopter made a westerly turn at an altitude of about 50 feet above ground level and passed in front of him at an altitude of 100 feet above ground level. The witness said within seconds he observed the gyrocopter in an abrupt climb followed by a quick descent, followed by an even faster climb. The witness said the gyrocopter then tumbled to the ground. The witness described the incident as a classic phugoid oscillation or "pilot induced oscillation." The Rotorcraft Flying Handbook refers to this as "an unintentional up-and-down oscillation of the gyroplane accompanied with alternating climbs and descents of the aircraft." The weather was reported as: Wind 020 degrees at 16 knots and gusts at 21 knots; visibility 10 statute miles; sky condition overcast at 2,100.
Probable Cause: The inadvertent pilot induced oscillation. Factor to the accident was the wind gusts.
Accident investigation:
 |
|
Sources:
NTSB CHI03LA048
Revision history:
| Date/time | Contributor | Updates |
|---|---|---|
| 13-Oct-2022 19:04 | ASN Update Bot | Added |
Corrections or additions? ... Edit this accident description
The Aviation Safety Network is an exclusive service provided by:
Quick Links:
| ASN Home | Send Correction / Feedback |
| FSF Home | Disclaimer | Copyright |
| Contact Us | Privacy Policy |
| Press / Media |
CONNECT WITH US:
©2024 Flight Safety Foundation