Back to Frazz’s second comment. The FO and the ATC sector controller would know the ground speed, but only the pilots (regardless of gender) would know the indicated speed. Trivia (serious,) from curious pilot: Below around 37,000 the 737 CFM-56 engine rotates once for every 7+ feet of forward motion, zero wind. Higher altitude, advancement/rotation drops as air density decreases, but temp remains constant, means engine rotates faster to produce sufficient thrust.
Back to Frazz’s second comment. The FO and the ATC sector controller would know the ground speed, but only the pilots (regardless of gender) would know the indicated speed. Trivia (serious,) from curious pilot: Below around 37,000 the 737 CFM-56 engine rotates once for every 7+ feet of forward motion, zero wind. Higher altitude, advancement/rotation drops as air density decreases, but temp remains constant, means engine rotates faster to produce sufficient thrust.