4
drone flights crossed Chalfont.
4
of them in June 2026.
12 min
median flight. Half were shorter.
Police drones crossed Chalfont 4 times between 2 June 2026 and 23 June 2026, by Brookhaven Police Department's published record. The most recent was on 23 June 2026.
1 hours of flight time by flights that crossed this area.
0% of them took off between 10 pm and 6 am (EDT).
0 flights had a sensitive stated purpose. Those are listed, and drawn as an area rather than a path.
Why, in the agency's words
The agency's stated purpose, grouped into classes, as a share of the 4 flights that crossed this area.
Hour of day
Takeoffs by hour of the day, local time.
Flight list, June 2026
| Date | Takeoff (EDT) | Purpose | Airborne | Flight |
|---|---|---|---|---|
| Tue 2 Jun 2026 | 11:26 am | Drone as first responder | 12 min | dd29c287 |
| Sun 14 Jun 2026 | 10:13 am | Drone as first responder | 20 min | a5c7c37c |
| Wed 17 Jun 2026 | 7:40 pm | Drone as first responder | 12 min | 710e6c9c |
| Tue 23 Jun 2026 | 8:52 am | Drone as first responder | 11 min | 44cc2c66 |
All 4 flights in June 2026. Flights with a sensitive stated purpose are listed and drawn as an area, not a path. Times are local to the agency.
How this page is made
- Every flight in the agency's published record is counted and listed; drawn paths are the whole flight, simplified to 10 m.
- The record's free-text description is never read into a page. A flight whose stated purpose names a domestic, sexual-assault, kidnapping, welfare, mental-health or juvenile matter is listed like any other but drawn as a generalised area, not a path.
- Operators are the agency's own accounts in the record, numbered within the agency in order of first flight; no name or address is read into a page.
- Purposes are the agency's own words, grouped into classes by a committed lookup table; unmatched values are "Other" and blank ones "Not stated".
- Times are converted to the agency's clock through the IANA zone database, never a fixed offset.
- Boundary. "Chalfont" is a neighborhood polygon from City of Brookhaven GIS (Neighborhood), licence recorded as "NOASSERTION", in the place layer file for Brookhaven. Boundary license unconfirmed, not for publication: ADR 0003 bars paging a place whose licence is unknown or share-alike; this page exists only in the local demo.
- A flight counts for this area when its simplified path intersects the polygon (shapely). The join uses the unclipped line; only the clipped line is drawn.
Corrections and questions: see the about page. See about this site for the sources and the publication rules.