Commercial Fixed Wing
Flight Crew Multiengine; Flight Crew Instrument; Flight Crew Air Transport Pilot (ATP)
Distraction; Confusion
Deviation / Discrepancy - Procedural Published Material / Policy; Inflight Event / Encounter CFTT / CFIT
Flight Crew FLC Overrode Automation
Aircraft; Airspace Structure
Flight into KTN at night. We were stable on the ILS; on glide slope and speed; inside the final approach fix with the runway in sight. We received an oral warning 'obstacle ahead'. Nothing appeared on the display and the Ground Proximity Warning did not command any evasive maneuvers. We continued the approach and landed without incident. Unsure of the oral warning.
An approach; KTN ILS; on the localizer and glide slope receive an amber caution advisory 'OBSTACLE AHEAD'.
An Air Carrier flight crew conducting an ILS Approach reported receiving an Obstacle Ahead warning even though they were on glidepath and stable.