CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
2025-1782
FLOCK 1C 4
FLOCK 1C 4 (NORAD 40031) re-entered Earth’s atmosphere on 25 November 2025, after 11 years, 5 months in orbit.
Official date
NORAD number
40031
International designator
2014-033X
Object type
Spacecraft
Country
United States
Launched
19 Jun 2014Dombarovsky
Re-entered (UTC)
25 Nov 2025UTC calendar day
Time in orbit
11 years, 5 months4,177 days
How it ended
Re-entered (natural decay)
Latitude range
81.9°N to 81.9°SFinal inclination 98.1°
Mass
4 kg
Operator
Built by
Planet Labs
Bus
Cubesat 3U
Programme
Flock-1/S
Where it came down
Latitude band its orbit allowedExact position not recorded
No position was recorded for this re-entry. Its final orbit, inclined at 98.1°, allowed a re-entry anywhere between 81.9°N and 81.9°S.
Life in orbit
11 years, 5 monthsFLOCK 1C 4’s lowest and highest points above Earth, week by week, from its tracking history.
From the same launch
2014-033
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/2025-1782
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/2025-1782
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.