Owner Name History for Serial Number 981100078017
| 2022 | SPOK INC |
| 2021 | SPOK INC |
| 2020 | SPOK INC |
| 2019 | SPOK INC |
| 2018 | SPOK INC |
| 2017 | SPOK INC |
| 2016 | SPOK INC |
| 2016NV | SPOK INC |
| 2015 | SPOK INC |
| 2011-2014 | USA MOBILITY INC |
| 2010 | USA MOBILITY INC |
| 2010NV | USA MOBILITY INC |
| 2003-2009 | USA MOBILITY INC |