AIRPORT × AIRCRAFT
B-747-400 reports at KIAD
The FAA database contains 14 filed reports pairing Washington Dulles Intl Arpt (KIAD) with B-747-400; damage was indicated in 42.9% and engine ingestion in 28.6%. This count is not a future-event probability.
Source: FAA National Wildlife Strike Database · Airport-subject cohort · Snapshot September 16, 2026
Filed reports141990–export
Damage indicated642.9% of reports
Engine ingestion428.6% of reports
Latest report2010-01-26in this aggregate
01 / CONTEXT
B-747-400 reports at KIAD: 14 paired reports in the FAA file
B-747-400 reports at KIAD contains 14 filed reports; 6 indicate damage and 4 record engine ingestion, while the national B-747-400 parent contains 602 reports.
WHY THERE IS NO RISK GRADE
FAA reporting is voluntary, reporting intensity varies, and this pairing has no flight-exposure denominator. Runway Wildlife keeps counts and conditional damage shares separate.