Airport back to normal

More work necessary a month after plane overshot runway

The Halifax Stanfield International Airport has resumed normal operations a month after a plane overshot a runway, taking out navigational equipment and leaving a trail of debris in its wake.

On Nov. 7, a Boeing 747 cargo jet overshot the airport’s secondary runway and came close to crashing through the airport’s fence.

Still to be replaced are some approach lighting towers, which help guide pilots to the runway, but airport spokeswoman Theresa Rath Spicer said they aren’t affecting operations.

“About a third (of the towers) were damaged during the runway overrun and that work will continue until mid-December,” she said. “That is an approximate time frame, though. We do anticipate it will take time, and it’s largely weather dependent.”

She said approach lighting is only needed when landing in darkness or poor visibility, so in those conditions, the airport’s other three approaches are available.

Following the incident, the runway remained closed for nearly two weeks before reopening on Nov. 20, though without its full navigational capabilities.

Rath Spicer said the SkyLease Cargo plane also took out a large localizer antenna that was part of a navigational aid, but it has been replaced in the last couple of weeks.

She also said officials have removed and disposed of the contaminated soil and are working to backfill and grade the area in order to extend the runway-end safety area — a project that began before last month’s incident.

A runway-end safety area is a buffer strip that extends past the end of a runway. It gives planes extra stopping distance and can reduce damage and risk to passengers in the event of an overrun.

Transport Canada requires an extra 60 metres of prepared surface at the end of each runway, though it recommends an additional 90 metres for a total margin of 150 metres.

Rath Spicer said Transport Canada will raise the requirement to 150 metres in the near future, and the Halifax airport has already taken steps to meet the anticipated requirement.

CP FILE PHOTO Transportation Safety Board investigators remove flight data recording equipment from a SkyLease Cargo plane that skidded that off a runway, at Halifax Stanfield International Airport, on Nov. 8.