Narrative:

On climbout when I asked the first officer (first officer) to engage the autopilot; only the yaw damper engaged and we received a lg air/ground fail and subsequent engine 1-2 rev disagree caution messages. We continued the climb and once we reached a comfortable spot in the climb; I instructed my first officer to run the QRH on the messages.running the QRH; it was determined that it was possible that on landing we could have lost our brakes; steering; ground spoilers; thrust reversers; and ground idle thrust setting. We checked all systems pages and everything appeared to be operating normally. While troubleshooting the 2 messages above; we also received an intermittent emrg lights not armd message even though the switch was always in the armed position.since the aircraft was flying normally and the issue was involved more with the landing phase and rollout. We continued to ZZZ where we knew it had a long runway and emergency services in case something were to happen. We notified ATC and then company via ACARS.we landed and proceeded to land normally and taxi to the gate under our own power.

Google
 

Original NASA ASRS Text

Title: EMB-145 Captain reported having failures of several system items. The flight continued to its destination and landed without incident.

Narrative: On climbout when I asked the First Officer (FO) to engage the autopilot; only the yaw damper engaged and we received a LG AIR/GND FAIL and subsequent ENG 1-2 REV DISAGREE caution messages. We continued the climb and once we reached a comfortable spot in the climb; I instructed my FO to run the QRH on the messages.Running the QRH; it was determined that it was possible that on landing we could have lost our brakes; steering; ground spoilers; thrust reversers; and ground idle thrust setting. We checked all systems pages and everything appeared to be operating normally. While troubleshooting the 2 messages above; we also received an intermittent EMRG LIGHTS NOT ARMD message even though the switch was always in the armed position.Since the aircraft was flying normally and the issue was involved more with the landing phase and rollout. We continued to ZZZ where we knew it had a long runway and emergency services in case something were to happen. We notified ATC and then company via ACARS.We landed and proceeded to land normally and taxi to the gate under our own power.

Data retrieved from NASA's ASRS site 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.