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A B-737 flight crew rotated on takeoff 35-40 knots late. The captain was distracted by the aircraft's anti-ice configuration; causing him to miss the copilot's three 'rotate' calls. There was no tire overspeed and the flight continued as cleared.
| Attributes | |
| ACN | 1236808 |
| Time | |
| Date | 201502 |
| Local Time Of Day | 1201-1800 |
| Place | |
| Locale Reference | ZZZ.Airport |
| State Reference | US |
| Environment | |
| Flight Conditions | VMC |
| Aircraft 1 | |
| Make Model Name | B737 Undifferentiated or Other Model |
| Operating Under FAR Part | Part 121 |
| Flight Phase | Takeoff |
| Flight Plan | IFR |
| Person 1 | |
| Function | Captain Pilot Flying |
| Qualification | Flight Crew Air Transport Pilot (ATP) |
| Person 2 | |
| Function | Pilot Not Flying First Officer |
| Qualification | Flight Crew Air Transport Pilot (ATP) |
| Experience | Flight Crew Last 90 Days 185 Flight Crew Total 13000 Flight Crew Type 1008 |
| Events | |
| Anomaly | Deviation - Procedural Published Material / Policy Deviation - Speed All Types Ground Event / Encounter Other / Unknown |
Narrative:
Flaps 1 takeoff on compacted snow. Began takeoff roll with engine heat and wing anti-ice on. After V1 call pilot flying (ca) became distracted by anti-ice configuration causing him to miss the pilot monitoring (first officer) rotate call. Pilot flying rotated approximately 35-40 knots late.main concern was close proximity to maximum tire speed limit. Last speed observed at lift off was 190 kts. Departure continued without any issues. Upon reaching cruise altitude contacted maintenance control regarding close proximity to tire limit speed. Maintenance advised no action was required as a tire overspeed was not observed.
Original NASA ASRS Text
Title: A B-737 flight crew rotated on takeoff 35-40 knots late. The Captain was distracted by the aircraft's anti-ice configuration; causing him to miss the copilot's three 'rotate' calls. There was no tire overspeed and the flight continued as cleared.
Narrative: Flaps 1 takeoff on compacted snow. Began takeoff roll with engine heat and wing anti-ice on. After V1 call Pilot Flying (CA) became distracted by anti-ice configuration causing him to miss the pilot monitoring (FO) rotate call. Pilot Flying rotated approximately 35-40 knots late.Main concern was close proximity to maximum tire speed limit. Last speed observed at lift off was 190 kts. Departure continued without any issues. Upon reaching cruise altitude contacted Maintenance control regarding close proximity to tire limit speed. Maintenance advised no action was required as a tire overspeed was not observed.
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.