AIRPORT × AIRCRAFT
DC-9 reports at KGRR
The FAA database contains 13 filed reports pairing Gerald R. Ford Intl Arpt (KGRR) with DC-9; damage was indicated in 0.0% and engine ingestion in 0.0%. This count is not a future-event probability.
Source: FAA National Wildlife Strike Database · Airport-subject cohort · Snapshot September 16, 2026
Filed reports131990–export
Damage indicated00.0% of reports
Engine ingestion00.0% of reports
Latest report2006-10-03in this aggregate
01 / CONTEXT
DC-9 reports at KGRR: 13 paired reports in the FAA file
DC-9 reports at KGRR contains 13 filed reports; 0 indicate damage and 0 record engine ingestion, while the national DC-9 parent contains 704 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.