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Flight crew reported flying standard instrument departure (SID) from abq were issued vectors due to proximity of terrain.
| Attributes | |
| ACN | 1764152 |
| Time | |
| Date | 201805 |
| Local Time Of Day | 1201-1800 |
| Place | |
| Locale Reference | ABQ.Airport |
| State Reference | NM |
| Environment | |
| Flight Conditions | VMC |
| Light | Daylight |
| Aircraft 1 | |
| Make Model Name | Medium Transport Low Wing 2 Turbojet Eng |
| Operating Under FAR Part | Part 91 |
| Flight Phase | Climb |
| Route In Use | SID GRZZZ THREE |
| Flight Plan | IFR |
| Person 1 | |
| Function | Captain Pilot Not Flying |
| Qualification | Flight Crew Air Transport Pilot (ATP) Flight Crew Instrument Flight Crew Multiengine |
| Events | |
| Anomaly | ATC Issue All Types Deviation - Procedural Published Material / Policy Inflight Event / Encounter CFTT / CFIT |
Narrative:
Assigned grzzz three departure from runway 8 with a 10;000 feet MSL altitude limit. Flew departure as published. Contacted abq departure approaching tyilr. Shortly after tyilr told to 'climb via SID.' continued climb to 20;000 feet MSL per SID. Accelerated to climb speed of 280 kcas passing tyilr and followed FMS lateral track towards rowho. During turn towards rowho; departure became concerned with our proximity to terrain northeast of abq and began issuing vectors. Crew complied with vectors. Crew was monitoring positioning regarding terrain visually and via synthetic vision on displays. At no point was terrain a threat and no egpws warnings were observed. After a short period of vectoring; flight resumed without further incident. The grzzz three departure does not adequately constrain/define the desired lateral track between tyilr and rowho. There is no speed constraint for the turn nor track constraint inbound to rowho. Because of this the lateral path will vary based on turn radius which is a function of aircraft climb speed. If a specific track is desired inbound to rowho; suggest that the procedure be modified to specify desired track to rowho.
Original NASA ASRS Text
Title: Flight crew reported flying Standard Instrument Departure (SID) from ABQ were issued vectors due to proximity of terrain.
Narrative: Assigned GRZZZ THREE Departure from Runway 8 with a 10;000 feet MSL altitude limit. Flew departure as published. Contacted ABQ Departure approaching TYILR. Shortly after TYILR told to 'climb via SID.' Continued climb to 20;000 feet MSL per SID. Accelerated to climb speed of 280 KCAS passing TYILR and followed FMS lateral track towards ROWHO. During turn towards ROWHO; Departure became concerned with our proximity to terrain northeast of ABQ and began issuing vectors. Crew complied with vectors. Crew was monitoring positioning regarding terrain visually and via synthetic vision on displays. At no point was terrain a threat and no EGPWS warnings were observed. After a short period of vectoring; flight resumed without further incident. The GRZZZ THREE Departure does not adequately constrain/define the desired lateral track between TYILR and ROWHO. There is no speed constraint for the turn nor track constraint inbound to ROWHO. Because of this the lateral path will vary based on turn radius which is a function of aircraft climb speed. If a specific track is desired inbound to ROWHO; suggest that the procedure be modified to specify desired track to ROWHO.
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.