8
drone flights over Concord that day.
12:53 pm
first takeoff; the last was at 9:44 pm.
11 min
median flight. Half were shorter.
Concord police drones flew 8 times on Friday 18 September 2026, the first at 12:53 pm and the last at 9:44 pm PDT, by Concord Police Department's published record.
One flight, takeoff to landingSensitive-purpose flight, as an area
Hour by hour
Takeoffs by hour, PDT.
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 (PDT) | Purpose | Airborne | Flight |
|---|---|---|---|
| 12:53 pm | Call for service | 10 min | d7137d02 |
| 3:58 pm | Traffic and crashes | 10 min | e00f5619 |
| 4:10 pm | Call for service | 11 min | 88cd9e09 |
| 4:24 pm | Call for service | 11 min | e73bcbe9 |
| 4:40 pm | Call for service | 12 min | 1637261c |
| 7:32 pm | Assisting another agency | 10 min | 5fba2e1e |
| 9:24 pm | Call for service | 13 min | b0447932 |
| 9:44 pm | Call for service | 9 min | 242234dd |
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.