Please read the following table in HTML format from a webpage and then answer the question in detail according to the table. Each table cell is defined by a <td> and a </td> tag. Each table row starts with a <tr> and ends with a </tr> tag. 'rowspan=m' and 'colspan=n' represents a cell spaning over 'm' rows and 'n' columns.

Webpage title:
Griffin Communications
Table title:
Radio stations
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > City of license / Market </th><th colspan=1 rowspan=1 > Station </th><th colspan=1 rowspan=1 > Owned Since </th><th colspan=1 rowspan=1 > Station Format </th></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=5 > Tulsa, Oklahoma </td><td class="highlighted"  colspan=1 rowspan=1 > KFAQ 1170 </td><td class="highlighted"  colspan=1 rowspan=1 > 2018 </td><td colspan=1 rowspan=1 > News/talk </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > KBEZ 92.9 </td><td class="highlighted"  colspan=1 rowspan=1 > 2018 </td><td colspan=1 rowspan=1 > Classic hits </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > KHTT 106.9 </td><td class="highlighted"  colspan=1 rowspan=1 > 2018 </td><td colspan=1 rowspan=1 > Contemporary hit radio </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > KVOO-FM 98.5 </td><td class="highlighted"  colspan=1 rowspan=1 > 2018 </td><td colspan=1 rowspan=1 > Country </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > KXBL 99.5 </td><td class="highlighted"  colspan=1 rowspan=1 > 2018 </td><td colspan=1 rowspan=1 > Classic country </td></tr>
</table>
Question:
Which Tulsa radio stations did Griffin Communications acquire in 2018?
Answer:
In 2018, Griffin Communications acquired Tulsa radio cluster KFAQ (1170), KVOO-FM (98.5), KBEZ (92.9 FM), KHTT (106.9 FM) and KXBL-FM (99.5).