Positive control may refer to:
- Positive control group in scientific controlled experiments
- Positive control, the Air traffic control practice of controlling aircraft whose positions are determined by direct radar observation
Famous quotes containing the words positive and/or control:
“The learner always begins by finding fault, but the scholar sees the positive merit in everything.”
—Georg Wilhelm Friedrich Hegel (17701831)
“Only one thing is certain: if pot is legalized, it wont be for our benefit but for the authorities. To have it legalized will also be to lose control of it.”
—Germaine Greer (b. 1939)