What was found
DURING CRUISE FLIGHT THE FLIGHT CREW GOT A AHRS NR 1 FAIL EICAS MESSAGE. AIRCRAFT RETURNED TO IAD. MAINTENANCE INSPECTED AND REMOVED AND REPLACED THE NR 1 AHARS. SYSTEM OPS CHECKED GOOD.
- Difficulty date
- April 10, 2013
- Submitted
- April 17, 2013
- Operation
- Air carrier
- Aircraft
- N811HK
- Make and model
- Emb EMB145LR
- Aircraft serial
- 145256
- Aircraft time
- 30,483 hours, 26,513 cycles
- System (JASC)
- 3425 · Integrated Flight System
- Part
- Ahrs
- Condition
- Malfunctioned
- Location
- Cockpit
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.