Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Frequency | Call sign | Branding | Format | Owner |
| --- | --- | --- | --- | --- |
| 1150 AM | CKFR | AM 1150 | news / talk | Astral Media |
| 00 88.9 FM | CBTK-FM | CBC Radio One | public news / talk | Canadian Broadcasting Corporation |
| 00 89.7 FM | CBU-FM-3 | CBC Radio 2 | public music | Canadian Broadcasting Corporation |
| 00 90.5 FM | CBUF-FM-2 | Première Chaîne | public news / talk | Canadian Broadcasting Corporation |
| 00 96.3 FM | CKKO-FM | K96.3 | classic rock | Sun Country Cablevision |
| 00 99.9 FM | CHSU-FM | 99.9 Sun FM | Contemporary Hits Radio | Bell Media |
| 0 101.5 FM | CILK-FM | 101.5 EZ Rock | adult contemporary | Bell Media |
| 0 103.1 FM | CKQQ-FM | Q103 | hot adult contemporary | Jim Pattison Group |
| 0 103.9 FM | CJUI-FM | 103.9 The Juice | adult hits | Vista Broadcast Group |
| 0 104.7 FM | CKLZ-FM | Power 104 | active rock | Jim Pattison Group |
Question:
What is the call sign for the radio owned by astral media?
Answer:
CKFR