An embraer phenom 300 captain reported an inadvertent aircraft movement incident; due to the parking...

Attributes
ACN	1668760
Time
Date	201907
Local Time Of Day	1201-1800
Place
Locale Reference	ZZZ.Airport
State Reference	US
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Make Model Name	EMB-505 / Phenom 300
Operating Under FAR Part	Part 135
Flight Phase	Parked
Flight Plan	IFR
Component
Aircraft Component	Parking Brake
Person 1
Function	Captain
Qualification	Flight Crew Air Transport Pilot (ATP) Flight Crew Multiengine Flight Crew Instrument
Experience	Flight Crew Last 90 Days 45 Flight Crew Total 8000 Flight Crew Type 1000
Events
Anomaly	Deviation - Procedural Published Material / Policy Ground Event / Encounter Other / Unknown

Narrative:

During engine start phase; copilot ran the before start checklist while captain was taking care of passengers belongings inside cabin. Upon return to the seat; captain proceeded to start engine 2; when there was a cas message alerting baggage door open. Copilot went to back of aircraft to secure baggage door. Meantime; captain's ipad and cell phone fell to the cockpit floor. Captain had to lower seat and retrieve belongings before continuing. Copilot has not arrived back to airplane when...about this time; the captain felt the aircraft move; and toe brakes were immediately applied. The move caused the gpu to become unplugged; and caused minor damage to gpu receptacle bracket; causing the flight cancellation. Reviewing our procedures we determined that the engine was started without the park brake applied; (missed checklist item). Also; the [chocks] (2 or 3 wheels were [chocked]) were removed simultaneously without captain's authorization or knowledge. Procedures were changed to two pilots onboard aircraft will run before start checklist together before proceeding start of engines. FBO was informed of wheel chalk issue.

Original NASA ASRS Text

Title: An Embraer Phenom 300 captain reported an inadvertent aircraft movement incident; due to the parking brake not being set; which resulted in damage to a service door.

Narrative: During engine start phase; copilot ran the before start checklist while Captain was taking care of passengers belongings inside cabin. Upon return to the seat; Captain proceeded to start Engine 2; when there was a CAS Message alerting baggage door open. Copilot went to back of aircraft to secure baggage door. Meantime; Captain's iPad and Cell Phone fell to the cockpit floor. Captain had to lower seat and retrieve belongings before continuing. Copilot has not arrived back to airplane when...About this time; the Captain felt the aircraft move; and toe brakes were immediately applied. The move caused the GPU to become unplugged; and caused minor damage to GPU receptacle bracket; causing the flight cancellation. Reviewing our procedures we determined that the engine was started without the park brake applied; (missed checklist item). Also; the [chocks] (2 or 3 wheels were [chocked]) were removed simultaneously without Captain's authorization or knowledge. Procedures were changed to two pilots onboard aircraft will run before start checklist together before proceeding start of engines. FBO was informed of wheel chalk issue.

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.

An embraer phenom 300 captain reported an inadvertent aircraft movement incident; due to the parking brake not being set; which resulted in damage to a service door.