Flight Crew reported multiple CAS messages during cruise. During approach to destination airport; a flap asymmetry situation was indicated. Flight crew continued and landed at destination airport.

2022-10 · NASA ASRS report 1944841

Date: 2022-10 · Aircraft: Challenger 300 · Phase: landing

Anomalies: aircraft-equipment-problem-critical|deviation-discrepancy-procedural-clearance|deviation-discrepancy-procedural-published-material-policy

Synopsis

Flight Crew reported multiple CAS messages during cruise. During approach to destination airport; a flap asymmetry situation was indicated. Flight crew continued and landed at destination airport.

Narrative

Myself and First Officer; operated a 135 passenger flight from ZZZ to ZZZ1. Routine flight; mid route; at F430 we got 3 CAS messages; CYAN; (FLAPS FAULT; SPOILER FAULT; STAB TRIM FAULT); we ran the checklist for each CYAN message and the checklist advised that all systems should operating normally and no further action is needed inflight.I have 1800 hours in type; my concerns were that those CAS messages will turn into AMBER upon landing; we briefed all possible AMBER fails possible ahead of time; and planned a no flap landing.We initiated an early configuration to make sure everything will work; and we were monitoring the flaps digital indicator. Once we initiated a flaps 10; only the right side flaps indicator was working; and as a crew we agreed ahead of time that if that happens we will immediately take the flaps back to 0. That's what we did; since we didn't know if it's a symmetrical flaps deployment or just indicator loss.We did not declare emergency; but we let both Approach and Tower Control about our issue; we told Tower we might go around and we will conduct a lower than usual approach. We got TAWS warnings; terrain and pull up; low flaps. ATC also advised us that we are lower than usual and we confirmed and explained why.Landed safely; taxi to FBO . Contacted Company personnel including Maintenance personal.

Second reporter narrative

[Report narrative contained no additional information.]

Source: NASA Aviation Safety Reporting System (public domain). Reports are voluntary submissions and are not verified by NASA.

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