NTSB CAROL · Event
Event ANC97LA056
Aircraft involved
Probable cause & findings
An in-flight collision with a large bird.
Factual narrative
On April 12, 1997, about 0900 Alaska daylight time, a Cathay Pacific Airways Boeing 747-400, VR-HUK, struck a large bird during the approach phase of flight into the Anchorage International Airport, Anchorage, Alaska. The airplane was being operated as an instrument flight rules (IFR) international cargo flight under Title 14 CFR Part 129 when the accident occurred. The airplane, operated as flight CX-084, sustained substantial damage. The captain and first officer, and two relief crew members, were not injured. Visual meteorological conditions prevailed. The flight originated at the Hong Kong International Airport, on a local date of April 12, 1997, at 1556. The stop in Anchorage was part of a continuing flight to Toronto, Canada. A Federal Aviation Administration (FAA) airworthiness inspector, Anchorage Flight Standards District Office (FSDO), reported the airplane landed and taxied to a parking spot without the crew having any knowledge of a bird strike. A postflight inspection of the airplane revealed an impact with the leading edge of the left wing, about 2 feet outboard of the number 2 engine. The inspector reported the leading edge of the wing was dented and buckled, several rivets were broken, and the leading edge spar was damaged. A small portion of upper wing composite material was missing. In the pilot/operator report (NTSB form 6120.1/2) submitted by the operator, the crew indicated no bird impact was noticed during the landing approach. The landing lights were utilized during the approach. The airport's automatic terminal information service (ATIS) included a caution about birds in the vicinity of the airport. A foreign registered, international cargo flight, operated under Title 14 CFR Part 129, landed during visual meteorological conditions. After taxiing to parking, the crew noticed damage to the left wing. Examination of the damage revealed evidence of a large bird strike. The leading edge of the left wing, about 2 feet outboard of the number 2 engine, was dented and buckled. Several rivets were broken, and the leading edge spar was damaged. A small portion of upper wing composite material was missing. The crew indicated no bird impact was noticed during the landing approach. The landing lights were utilized during the approach. The airport's automatic terminal information service (ATIS) included a caution about birds in the vicinity of the airport. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1997_ANC97LA056.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
Beyond the agency record
Search this event elsewhere.
Pre-filled searches into the sources where news + community discussion of aviation events lives. External sources are reported, not agency. Treat them as signal that something happened, not as fact about what happened.
Entity-clustered aviation events in the press — last 24 hr + 30-day archive.
Official agency record + docket.
Investigative docket: factual reports, photos, transcripts.
Long-running aviation incident database (Flight Safety Foundation).
Community NTSB synthesis blog — often has photos and witness reports.
Gold-standard aviation incident blog.
Aviation industry news search.
GA pilot forum — informed but rumor-prone.
GA pilot subreddit search.
Tail-number page — flight history (free tier limited).
AOPA Air Safety Institute search.
Mainstream press coverage. Recent events only.
Privacy-preserving news search.
External links open in a new tab. We don't ingest their content; we deep-link search queries.
Related research
What the literature says.
Academic papers and agency reports matching this event's aircraft type. Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.
- NASA NTRS 2019 · Abstract
Incorporation of EGPWS in the NASA Ames Research Center 747-400 Flight Simulator
The NASA Ames Research Center CAE Boeing 747300 flight simulator is used primarily for the study of human factors in aviation safety.
- Embry-Riddle Scholarly Commons 2015 · Journal article (IJAAA)
Comparison of Aircraft Tire Wear with Initial Wheel Rotational Speed
The impact an aircraft has on its tires when it lands has been problematic practically since the invention of the airplane.
Browse the full corpus — academia portal ↗