8
drone flights over Concord that day.
1:15 pm
first takeoff; the last was at 10:16 pm.
11 min
median flight. Half were shorter.
Concord police drones flew 8 times on Friday 21 November 2025, the first at 1:15 pm and the last at 10:16 pm PST, by Concord Police Department's published record.
One flight, takeoff to landingSensitive-purpose flight, as an area
Hour by hour
Takeoffs by hour, PST.
Why, in the agency's words
Flights, in order
8 flights. Those in the latest full month link to their own page; a flight with a sensitive stated purpose has no page of its own.
| Takeoff (PST) | Purpose | Airborne | Flight |
|---|---|---|---|
| 1:15 pm | Training and testing | 3 min | b7d9be91 |
| 1:20 pm | Training and testing | 7 min | 3e883740 |
| 1:35 pm | Call for service | 17 min | 0ece5923 |
| 5:57 pm | Patrol support | 8 min | 3b6d54e4 |
| 7:41 pm | Patrol support | 12 min | 1e80d7c7 |
| 7:55 pm | Patrol support | 16 min | 3b2423ee |
| 8:00 pm | Traffic and crashes | 10 min | 847a8b93 |
| 10:16 pm | Patrol support | 16 min | b050495b |
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.
- A day is the agency's local calendar day of takeoff.
Corrections and questions: see the about page. See about this site for the sources and the publication rules.