11
drone flights over Concord that day.
4:55 am
first takeoff; the last was at 7:31 pm.
12 min
median flight. Half were shorter.
Concord police drones flew 11 times on Tuesday 20 October 2026, the first at 4:55 am and the last at 7:31 pm PDT, by Concord Police Department's published record.
One flight; takeoff and landing removed
Hour by hour
Takeoffs by hour, PDT.
Why, in the agency's words
Flights, in order
10 listable flights; 1 with a sensitive stated purpose are counted above but not listed. Flights in the latest full month link to their own page.
| Takeoff (PDT) | Purpose | Airborne | Flight |
|---|---|---|---|
| 4:55 am | Assisting another agency | 22 min | b490e935 |
| 5:19 am | Assisting another agency | 7 min | 13cd0d33 |
| 9:49 am | Call for service | 4 min | a9f35a0d |
| 10:09 am | Call for service | 14 min | 8c7028dd |
| 11:34 am | Call for service | 12 min | 36a81b28 |
| 11:51 am | Call for service | 14 min | 2d15246f |
| 12:45 pm | Traffic and crashes | 13 min | 8a8bc95a |
| 2:58 pm | Traffic and crashes | 3 min | d0b2814e |
| 5:05 pm | Traffic and crashes | 6 min | 4ba9b617 |
| 7:31 pm | Search | 19 min | 64579d6f |
How this page is made
- Nothing that landed in the last 48 hours is counted, listed or drawn.
- Drawn paths are simplified to 10 m and lose their first and last 200 m; flights too short to keep an interior are counted but not drawn.
- The record's free-text description is never read into a page. Flights whose stated purpose names a domestic, sexual-assault, kidnapping, welfare, mental-health or juvenile matter are counted in totals and appear in neither the flight list nor on the map.
- 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: file an issue in the korvid-labs repository (demo).