Narrative:

We were on the approach into ZZZ. When I asked for gear down; flaps 30 degrees; before landing checks; the gear did not deploy; and then we got red gear disagreement cas message. I asked to be taken off the final approach course and to be given vectors until we were done with our quick reference handbook procedure and had devised a plan of action. At this time we declared an emergency and to have the trucks standing by. We ran the quick reference handbook procedure; thus manually extending the gear. Once we performed this action; it took 10-30 seconds for the nose gear to deploy; and once we had our 3 green (3 green down and locked gear indications); I requested a low level fly-by to have tower visually verify all 3 gear were down. Once they confirmed; along with other pilots in line for takeoff that indeed all 3 were down and locked; I requested immediate vectors onto final approach course to land. We were already landing on the longest runway; so we did not need to request the longest runway but informed the first officer that I would be holding the nose gear off as long as feasible which would mean using more runway than normal. We landed without incident. After 5 or so seconds after the nosewheel made contact with the ground; we got steering inoperative amber cas message which the quick reference handbook said we might see. I turned off on a high speed taxiway with the use of our rudders to clear the runway; and informed ground control that we would need to shut down the taxiway and wait to be towed to the gate.

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Original NASA ASRS Text

Title: A CRJ700 flight crew experienced GEAR DISAGREE CAS alert on approach. They ran the QRH; manually extended the gear; did a fly-by for visual confirmation; and landed normally.

Narrative: We were on the approach into ZZZ. When I asked for gear down; flaps 30 degrees; before landing checks; the gear did not deploy; and then we got Red Gear Disagreement CAS message. I asked to be taken off the final approach course and to be given vectors until we were done with our Quick Reference Handbook procedure and had devised a plan of action. At this time we declared an emergency and to have the trucks standing by. We ran the Quick Reference Handbook procedure; thus manually extending the gear. Once we performed this action; it took 10-30 seconds for the nose gear to deploy; and once we had our 3 green (3 green down and locked gear indications); I requested a low level fly-by to have Tower visually verify all 3 gear were down. Once they confirmed; along with other pilots in line for takeoff that indeed all 3 were down and locked; I requested immediate vectors onto final approach course to land. We were already landing on the longest runway; so we did not need to request the longest runway but informed the First Officer that I would be holding the nose gear off as long as feasible which would mean using more runway than normal. We landed without incident. After 5 or so seconds after the nosewheel made contact with the ground; we got Steering Inoperative Amber CAS message which the Quick Reference Handbook said we might see. I turned off on a high speed taxiway with the use of our rudders to clear the runway; and informed Ground Control that we would need to shut down the taxiway and wait to be towed to the gate.

Data retrieved from NASA's ASRS site as of April 2012 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.