11. But despite this loss of high-tech navigation equipment, the crew still had an altimeter and speed indicator , officials said. 12. Roman said the robot would be used to find the speed indicator , adding that salvage workers have an approximate location. 13. The new maximum-minimum air speed indicator is designed to prevent errors that might be made by mental calculations of the pilot. 14. The pilot then begins applying down elevator until the vertical speed indicator reads 500 feet per minute, starting the cycle over. 15. Hornish, with barely any audible radio contact from spotter Pancho Carter, and without a pit speed indicator , was back in business. 16. It's the vertical speed indicator , which flickers crazily for a moment as a shock wave moves past the Concorde's outside sensor plate. 17. But he said that under ANA's maintenance rules, the two vertical speed indicators installed in the plane's cockpit both must be functioning. 18. He said he looked up at the speed indicator and saw it go up sharply as the balloon caught another jet stream. 19. One of his later inventions was a universal speed indicator , a device that aided the fine speed adjustment of a phonograph motor. 20. In fact, the vertical speed indicator goes to 2, 000 feet per minute; Kennedy was heading downward more than twice as fast.
