AIRPORT × WILDLIFE
Little brown bat reports at KORD
The FAA database contains 14 filed reports pairing Chicago O'Hare Intl Arpt (KORD) with Little brown bat; 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 reports141990–export
Damage indicated00.0% of reports
Engine ingestion00.0% of reports
Latest report2024-09-23in this aggregate
01 / CONTEXT
Little brown bat reports at KORD: 14 paired reports in the FAA file
Little brown bat reports at KORD contains 14 filed reports; 0 indicate damage and 0 record engine ingestion, while the national Little brown bat parent contains 522 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.