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Altitude deviation during missed approach from ILS. Flight crew did not expect a lower altitude restr to be issued during the missed approach.
| Attributes | |
| ACN | 301800 |
| Time | |
| Date | 199504 |
| Day | Thu |
| Local Time Of Day | 1801 To 2400 |
| Place | |
| Locale Reference | airport : pit |
| State Reference | PA |
| Altitude | msl bound lower : 3000 msl bound upper : 3300 |
| Environment | |
| Flight Conditions | IMC |
| Light | Dusk |
| Aircraft 1 | |
| Controlling Facilities | tracon : pit |
| Operator | common carrier : air carrier |
| Make Model Name | Commercial Fixed Wing |
| Operating Under FAR Part | Part 121 |
| Flight Phase | descent : approach |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : atp |
| Experience | flight time last 90 days : 240 flight time total : 18000 flight time type : 3500 |
| ASRS Report | 301800 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | flight crew : first officer |
| Qualification | pilot : atp pilot : instrument pilot : commercial |
| Experience | flight time last 90 days : 210 flight time total : 12000 flight time type : 4000 |
| ASRS Report | 301648 |
| Events | |
| Anomaly | altitude deviation : overshoot non adherence : clearance |
| Independent Detector | aircraft equipment other aircraft equipment : unspecified other flight crewa |
| Resolutory Action | flight crew : returned to intended course or assigned course |
| Consequence | Other |
| Supplementary | |
| Primary Problem | Flight Crew Human Performance |
| Air Traffic Incident | Pilot Deviation |
Narrative:
We were cleared for the ILS approach runway 28R at pit. We intercepted GS and started our descent. At approximately 2900 ft MSL a female voice came on the frequency and advised us she was our final approach monitor. Seconds later she advised us to cancel the approach clearance and turn to 010 degrees, climb to 3000 ft. We were at 2500 ft and when she advised us to cancel our approach, we added power, turned north and started to climb to 5000 ft as per missed approach procedures for ILS runway 28R. When hearing climb to 3000 ft we were at 3000 ft and leveled off at 3300 ft. When she said climb to 4000 ft, everything worked out well. No aircraft were requested to deviate and another approach was flown and landing was made.
Original NASA ASRS Text
Title: ALTDEV DURING MISSED APCH FROM ILS. FLC DID NOT EXPECT A LOWER ALT RESTR TO BE ISSUED DURING THE MISSED APCH.
Narrative: WE WERE CLRED FOR THE ILS APCH RWY 28R AT PIT. WE INTERCEPTED GS AND STARTED OUR DSCNT. AT APPROX 2900 FT MSL A FEMALE VOICE CAME ON THE FREQ AND ADVISED US SHE WAS OUR FINAL APCH MONITOR. SECONDS LATER SHE ADVISED US TO CANCEL THE APCH CLRNC AND TURN TO 010 DEGS, CLB TO 3000 FT. WE WERE AT 2500 FT AND WHEN SHE ADVISED US TO CANCEL OUR APCH, WE ADDED PWR, TURNED N AND STARTED TO CLB TO 5000 FT AS PER MISSED APCH PROCS FOR ILS RWY 28R. WHEN HEARING CLB TO 3000 FT WE WERE AT 3000 FT AND LEVELED OFF AT 3300 FT. WHEN SHE SAID CLB TO 4000 FT, EVERYTHING WORKED OUT WELL. NO ACFT WERE REQUESTED TO DEVIATE AND ANOTHER APCH WAS FLOWN AND LNDG WAS MADE.
Data retrieved from NASA's ASRS site as of July 2007 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.