1. CityDroneWatch
  2. California
  3. Alhambra
  4. December 2025
  5. 4

Alhambra, California · one day

Thursday 4 December 2025

9 drone flights from Alhambra Police Department's published record.

9

drone flights over Alhambra that day.

11:09 am

first takeoff; the last was at 6:35 pm.

18 min

median flight. Half were shorter.

Alhambra police drones flew 9 times on Thursday 4 December 2025, the first at 11:09 am and the last at 6:35 pm PST, by Alhambra Police Department's published record.

9 drawable flights of 9. 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, PST.

12a1a2a3a4a5a6a7a8a9a10a11a12p1p2p3p4p5p6p7p8p9p10p11p

Why, in the agency's words

  1. Other78%
  2. Not stated22%

Flights, in order

9 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)PurposeAirborneFlight
11:09 amOther23 minAHPD-251
11:35 amNot stated18 minAHPD-251
12:05 pmNot stated8 minAHPD-251
1:28 pmOther16 minAHPD-251
3:17 pmOther18 minAHPD-251
4:03 pmOther22 minAHPD-251
5:19 pmOther14 minAHPD-251
5:50 pmOther18 minAHPD-251
6:35 pmOther11 minAHPD-251

How this page is made

  • Every flight in the agency's published record is counted and listed; drawn paths are the whole flight, takeoff to landing.
  • 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 fixed list of terms; unmatched values are "Other" and blank ones "Not stated".
  • Times are shown on the agency's own local clock.
  • 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.