| Date | Description |
|---|
| 2018-10-30 |
delete person Tom Grant |
| 2018-10-30 |
insert person Ryan Campbell |
| 2018-10-30 |
update person_title Craig Jones: Service Technician => Operations Manager |
| 2016-01-15 |
update person_title Steve Wallace: Vice President, General Manager / Engineering Department; Senior Technical Director / Service Department => President General Manager / Engineering Department; Senior Technical Director / Service Department |
| 2013-07-06 |
update person_title Steve Wallace: Senior Technical Director / Service Department => Vice President, General Manager / Engineering Department; Senior Technical Director / Service Department |