Perhaps I should begin with some anecdotes of the kinds of outages we've had in the last year. As Mr. Lick said, they range across a full spectrum, from lightning strikes to equipment failure not related to the modernization; as an example, a diesel that's providing electricity to a remote site may fail.
A number of outages have been related to third party carriers. In B.C. in particular, we are not landline rich; we're very dependent on third party carriers, in some instances, to transfer signals from nodes to nodes. We've had a number of outages related to those issues.
Last year we had one particularly notorious outage just as we transferred from Vancouver. That was related to moving old Vancouver gear to Victoria. You shouldn't shake an old analog piece of gear, because it will fail on you. It was not related to the modern gear but to modernization. That one lasted probably two hours.
In terms of the pure modernization, we have had some software interface issues. We did have a couple of outages that were caused when the contractor did updates without letting us know, and that locked up a system. Once we knew what it was, it was a five-minute fix. We've changed that protocol.
In terms of the modern gear, I've seen very little of it involved in a significant outage. Some of the site-to-node interfaces have had some glitches, but we've learned about the system and we've learned how to do rapid response in a way that's taken us from a 20-minute outage down to one or two minutes. The key for us is that if we do have an outage, we get the word out and put up a system to support the airspace. We hear on channel 16 the other mariners supporting us.
Right now, I believe we're building a more robust system as a result of what we're putting in.