The U.S. aircraft register, updated daily
the record · single-engine piston aircraft · Cessna 185C · flight page

N99HP

Last heard October 17 at 9:56 am, at 5,300 feet, 6 miles south of Easton/Valley View Airport. Nothing newer has come from the network since; it may have landed out of the receivers' hearing.

This page checks the country picture for it every minute while it is open.

No flight has been recorded in the last 14 days. Positions are written down whenever the network hears an aircraft, so a flight appears here once it has been made; this site has been listening since 7 October 2026.

Positions from the adsb.lol community network (open data). A distance is the sum of the straight lines between the positions heard, so it is a little short of the true track. Positions are kept in full for 7 days and at one point every five minutes after that, for 180 days. Map: OpenFreeMap, OpenMapTiles, OpenStreetMap contributors. For understanding where an aircraft went, not for flying.

The aircraft

Aircraft
Cessna 185C, built 1964
Kind
Single-engine piston aircraft, 6 seats
Owner
A private owner (not named here)
Registered in
Brighton, CO
Transponder code
ADD107

The full register record, with its history and connections. Find it on the live map and follow it with its trail.