AIRPORT × WILDLIFE

Sparrows reports at KTTN

The FAA database contains 11 filed reports pairing Trenton Mercer Arpt (KTTN) with Sparrows; damage was indicated in 9.1% and engine ingestion in 9.1%. This count is not a future-event probability.

Source: FAA National Wildlife Strike Database · Airport-subject cohort · Snapshot September 16, 2026

Filed reports111990–export

Damage indicated19.1% of reports

Engine ingestion19.1% of reports

Latest report2025-04-15in this aggregate

01 / CONTEXT

Sparrows reports at KTTN: 11 paired reports in the FAA file

Sparrows reports at KTTN contains 11 filed reports; 1 indicate damage and 1 record engine ingestion, while the national Sparrows parent contains 4,306 reports.

AIRPORTKTTNTrenton Mercer Arpt WILDLIFESparrows4,306 reports nationally

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.