CityDroneWatch
  1. CityDroneWatch
  2. California
  3. Concord
  4. April 2026
  5. 25

Concord, California · one day

Saturday 25 April 2026

16 drone flights from Concord Police Department's published record.

16

drone flights over Concord that day.

12:47 am

first takeoff; the last was at 10:55 pm.

12 min

median flight. Half were shorter.

Concord police drones flew 16 times on Saturday 25 April 2026, the first at 12:47 am and the last at 10:55 pm PDT, by Concord Police Department's published record.

16 drawable flights of 16. Each path is the whole flight, simplified; a flight with a sensitive stated purpose is drawn as an area.
One flight, takeoff to landingSensitive-purpose flight, as an area

Hour by hour

Takeoffs by hour, PDT.

12a1a2a3a4a5a6a7a8a9a10a11a12p1p2p3p4p5p6p7p8p9p10p11p

Why, in the agency's words

  1. Call for service81%
  2. Patrol support12%
  3. Other6%

Flights, in order

16 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)PurposeAirborneFlight
12:47 amPatrol support8 min39de465f
12:54 amPatrol support12 mina141084a
10:42 amOther6 mina4de5b65
2:38 pmCall for service11 mince897a52
4:43 pmCall for service8 min268b9022
6:27 pmCall for service15 minfb14e3b3
7:17 pmCall for service9 min5f170501
7:56 pmCall for service17 mincee40063
8:37 pmCall for service15 mina3846ad6
8:56 pmCall for service2 min01333bae
9:02 pmCall for service18 mina2db5098
9:23 pmCall for service17 minc9064764
9:44 pmCall for service17 mind48f1370
10:04 pmCall for service3 min102658d6
10:19 pmCall for service15 min7efb7501
10:55 pmCall for service12 min4035507a

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: file an issue in the korvid-labs repository (demo).