18
drone flights over Concord that day.
12:41 am
first takeoff; the last was at 10:12 pm.
9 min
median flight. Half were shorter.
Concord police drones flew 18 times on Sunday 23 August 2026, the first at 12:41 am and the last at 10:12 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
14 listable flights; 4 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 |
|---|---|---|---|
| 12:41 am | Other | 16 min | b487196d |
| 1:18 am | Training and testing | 1 min 32 s | a5f0843c |
| 1:29 pm | Traffic and crashes | 6 min | baea65cc |
| 1:46 pm | Traffic and crashes | 16 min | 37528127 |
| 2:36 pm | Call for service | 7 min | c1b57e07 |
| 3:45 pm | Training and testing | 58 s | b8b3a122 |
| 4:12 pm | Call for service | 10 min | dedf4d96 |
| 5:36 pm | Assisting another agency | 14 min | df8876ab |
| 5:53 pm | Call for service | 11 min | c82bd06b |
| 6:23 pm | Call for service | 5 min | 1cf7ff5f |
| 6:40 pm | Call for service | 9 min | d4eda393 |
| 9:00 pm | Patrol support | 8 min | 66ce57b5 |
| 9:24 pm | Call for service | 11 min | 134f2c94 |
| 10:12 pm | Assisting another agency | 5 min | d66966df |
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).