What is vs1 airspeed?

Related questions

1. What is airspeed sensor?
2. Why is airspeed measured in knots?
3. Is calibrated airspeed the same as indicated airspeed?
4. Does headwind increase or decrease airspeed?
5. Does wind affect true airspeed?
6. Why does true airspeed decrease with altitude?
7. Which is better vs1 or si1?
8. How does Indicated Airspeed work?
9. How is airspeed calculated?
10. How does headwind affect airspeed?

Tags

1. #controllable
2. #still
3. #landing
4. #stall
5. #specific
6. #flight
7. #reference
8. #stands
9. #steady
10. #minimum
11. #configuration
12. #which
13. #aircraft
14. #speed
15. #military
16. #refusal