AIRPORT × WILDLIFE
Bank swallow reports at KGRR
The FAA database contains 24 filed reports pairing Gerald R. Ford Intl Arpt (KGRR) with Bank swallow; damage was indicated in 0.0% and engine ingestion in 4.2%. This count is not a future-event probability.
Source: FAA National Wildlife Strike Database · Airport-subject cohort · Snapshot September 16, 2026
Filed reports241990–export
Damage indicated00.0% of reports
Engine ingestion14.2% of reports
Latest report2026-07-20in this aggregate
01 / CONTEXT
Bank swallow reports at KGRR: 24 paired reports in the FAA file
Bank swallow reports at KGRR contains 24 filed reports; 0 indicate damage and 1 record engine ingestion, while the national Bank swallow parent contains 941 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.