B757 first officer experienced increasing airspeed as the aircraft descended on the approach path af...

Attributes
ACN	1359350
Time
Date	201605
Local Time Of Day	1201-1800
Place
Locale Reference	SEQM.Airport
State Reference	FO
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Make Model Name	B757-200
Operating Under FAR Part	Part 121
Flight Phase	Initial Approach
Flight Plan	IFR
Person 1
Function	First Officer Pilot Flying
Qualification	Flight Crew Air Transport Pilot (ATP)
Experience	Flight Crew Total 15800
Events
Anomaly	Deviation - Procedural Published Material / Policy Deviation - Speed All Types

Narrative:

I was the flying pilot during the event. We were flying the ILS Z runway 36 approach to seqm. The autopilot (VNAV pth) engaged and we started the descent to 10500 feet after [passing] R-223. I did not have sufficient drag out which allowed the aircraft to accelerate to maintain descent rate. We would arrive high at qsv. After receiving a terrain message I disconnected the autopilot and adjusted the pitch attitude. The remainder of the approach was hand flown in day visual conditions.

Original NASA ASRS Text

Title: B757 First Officer experienced increasing airspeed as the aircraft descended on the approach path after passing the 223 Radial during the ILS Z Runway 36 at SEQM. The descent rate required to catch up triggered a GPWS warning. The remainder of the approach was hand flown.

Narrative: I was the flying pilot during the event. We were flying the ILS Z RWY 36 approach to SEQM. The autopilot (VNAV PTH) engaged and we started the descent to 10500 feet after [passing] R-223. I did not have sufficient drag out which allowed the aircraft to accelerate to maintain descent rate. We would arrive high at QSV. After receiving a terrain message I disconnected the autopilot and adjusted the pitch attitude. The remainder of the approach was hand flown in day visual conditions.

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.

B757 first officer experienced increasing airspeed as the aircraft descended on the approach path after passing the 223 radial during the ILS Z runway 36 at seqm. The descent rate required to catch up triggered a GPWS warning. The remainder of the approach was hand flown.