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Air carrier flight crew reported receiving multiple 'glideslope' warnings while in a stable ILS approach to grk.
| Attributes | |
| ACN | 1639415 |
| Time | |
| Date | 201904 |
| Local Time Of Day | 1201-1800 |
| Place | |
| Locale Reference | GRK.Airport |
| State Reference | TX |
| Environment | |
| Flight Conditions | IMC |
| Aircraft 1 | |
| Make Model Name | Medium Transport |
| Operating Under FAR Part | Part 121 |
| Flight Phase | Final Approach |
| Flight Plan | IFR |
| Person 1 | |
| Function | Captain Pilot Not Flying |
| Qualification | Flight Crew Air Transport Pilot (ATP) Flight Crew Multiengine Flight Crew Instrument |
| Person 2 | |
| Function | Pilot Flying First Officer |
| Qualification | Flight Crew Air Transport Pilot (ATP) Flight Crew Multiengine Flight Crew Instrument |
| Events | |
| Anomaly | Inflight Event / Encounter CFTT / CFIT |
Narrative:
While on the visual portion of the ILS 33 to grk we received multiple 'glide slope' call outs from egpws below 100-150 ft. AGL. Through the entire approach the aircraft appeared to be perfectly stable. We crossed the runway threshold at about 40 feet and made a normal landing within the touchdown zone. I believe we continuously remained in a position to make a normal landing using PAPI and other outside cues. When the 'glide slope' warning sounded the first officer automatically pulled the nose up a little; and made a 'correcting' call out. Due to that action we touched down passed the 1000 foot markers but well within the touchdown zone. We exited the runway at taxiway C with minimal braking.suggestions: it's been at least a couple of years since I've been to grk; but I remember having a similar experience with the glideslope for runway 33 in the past; below published decision altitude. There's also a note on the approach plate stating that vgsi is not coincidental with ILS GS.
Original NASA ASRS Text
Title: Air carrier flight crew reported receiving multiple 'glideslope' warnings while in a stable ILS approach to GRK.
Narrative: While on the visual portion of the ILS 33 to GRK we received multiple 'glide slope' call outs from EGPWS below 100-150 ft. AGL. Through the entire approach the aircraft appeared to be perfectly stable. We crossed the Runway threshold at about 40 feet and made a normal landing within the touchdown zone. I believe we continuously remained in a position to make a normal landing using PAPI and other outside cues. When the 'glide slope' warning sounded the First Officer automatically pulled the nose up a little; and made a 'correcting' call out. Due to that action we touched down passed the 1000 foot markers but well within the touchdown zone. We exited the runway at taxiway C with minimal braking.Suggestions: It's been at least a couple of years since I've been to GRK; but I remember having a similar experience with the glideslope for Runway 33 in the past; below published Decision Altitude. There's also a note on the approach plate stating that VGSI is not coincidental with ILS GS.
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.