SDR SIMA20261015001

Service difficulty report · Radio · Emb ERJ170100SE

Difficulty date: October 15, 2026
Submitted: October 16, 2026
Operation: Air carrier
Aircraft: N745JB
Make and model: Emb ERJ170100SE
Aircraft serial: 17000071
Aircraft time: 53,611 hours, 35,417 cycles
System (JASC): 2310 · HF Communications System
Part: Radio
Condition: Failed
Location: Zone 200
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.

What was found

INTERMITTENT RADIO FAILURE LOST COMM 1, COMM 2 INTO ORD. WE SAY STUCK MIC ON COMM 1. WE TRIED ALL MEANS TO CLEAR VIA YOKE, DASH AND HAN HELD MIC. COMM2 ALSO INTERMITTENT. EMERGENCY DECLARED. C/W VHF 1 AND VHF 2 OPC IAW E170 AMM 23-12-00. ALSO, C/W AUDIO SYSTEM OPC IAW E170 AMM 23-51-00. NO FAULTS FOUND AT THIS TIME. NO CORRELATED CMC MSGS NOTED AT THIS TIME. AC OK FOR SERVICE.

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