The phrase "active mission" is correct and usable in written English.
It can be used to describe a mission that is currently in progress or being actively pursued.
Example: "The team is currently engaged in an active mission to improve community health services."
Alternatives: "ongoing mission" or "current mission".
In Macedonia, the city of Ohrid became an active mission centre.
Destroyers are cruising pirate-infested waters off Somalia in the modern navy's first active mission beyond the Pacific.
"There doesn't seem to be any active mission at PBS to find the shows and find the funding and put those shows on".
In an earlier paper Třísková et al. (2002) have presented a new global empirical model for the topside ion composition based on data from the Intercosmos 24 satellite (ACTIVE mission).
The data set of the ion temperature (Ti) recently derived from the retarding potential analyzer (RPA) volt ampere characteristics measured during the ACTIVE mission (Intercosmos 24, perigee 500 km, apogee 2500 km, inclination 83°, time period 1989 1993) was used to study the global distribution of Ti at solar maximum.
Ion composition data measured by the Bennett mass spectrometer during the ACTIVE mission (perigee 500 km, apogee 2500 km, maximum of the solar cycle 22) and from AE satellites from the minimum of solar cycle 21 was used to study the solar activity influence on the global behaviour of the upper transition height.
The Pentagon has active missions in Vietnam and South Korea, and one scheduled this year in Germany.
J.P.A.C. has active missions in Vietnam and South Korea, and one scheduled later this year in Germany.
"Once we looked closer, we realized they were using it for active missions.
It stresses Christ as "Saviour, Sanctifier, Healer, and Coming King" and supports an active missions program.
It is time for more transparency, without, of course, endangering sources or active missions.
