Boeing 737 330 N301KH

Summary

On 17 October 2014 at about 00:47 local time, a Boeing 737 330 registered N301KH, operated by Aloha Airlines Inc, was involved in an accident near Lanai, Hawaii, United States. 3 people were on board and nobody was injured. The aircraft was substantially damaged. The NTSB has published a probable cause for this accident; it is quoted in full below.

Date

17 October 2014 at 00:47

Classification

Accident

Location

Lanai, Hawaii, United States

Nearest airport

Lanai Airport (LNY)

Coordinates

20.7800, -156.9500

Aircraft

Boeing 737 330

Registration

N301KH

Category

Airplane

Year built

1995

Engines

2

Operator

Aloha Airlines Inc

Operating rule

Part 121: Air Carrier

Phase of flight

Not recorded

Route

Lanai → Honolulu

Aircraft damage

Substantial

Weather

VMC

Light

Day

NTSB number

DCA15LA011

Nobody was injured.

the improper loading and securing of the cargo pallets, which shifted on departure, resulting in substantial damage to the aft pressure bulkhead.

Quoted verbatim from the NTSB record. This site does not paraphrase or interpret it.

Read the full NTSB narrative

Aloha Air Cargo flew to an out-station with none of their  personnel located there.  The decision was made to limit the number of Additional  Crew Members (ACMs) due to concerns about the return flight's weight and balance.  With the choice of taking the load planner or the mechanic, Aloha Air Cargo made the decision to take the mechanic, which was against the company loading procedures since the mechanic was not trained on cargo securing nor were there any approved personnel at the destination to assist with loading and securing the empty pallets.   Since the load planner would not be making the flight, he discussed with the mechanic on how to load the empty pallets for the return flight, which was to load and lock each empty pallet in their original loaded location.  However, while in LNY, Aloha Air Cargo dispatch recommended that all the pallets be placed in position 9 due to concerns about weight and balance.   It is unknown if the mechanic tried to contact the load planner to discuss the new configuration.  The cargo floor locks will only secure the bottom pallet when engaged properly and not the stacked pallets.  The decision was made to secure the stacked pallets with a cargo strap which was insufficient to keep the pallets from moving.  Even though it was stated that during the loading process that the locks were "up" and locked, when the Marshaller entered the airplane he observed the locks between station 8 and 9 were down/unlocked.   In addition, there was damage found to the right hand forward and aft locking mechanisms, implying these locks were used but failed due to overload. 

Quoted verbatim from the NTSB record.