| Date | Table | Type | Callsign | Changes |
| 2018-04-23 | Sub Channels | New | WYFX-LD | Display Channel [19-5] Physical Channel [5] Network [Laff] |
| 2018-04-23 | Sub Channels | New | WYFX-LD | Display Channel [19-4] Physical Channel [4] Network [Bounce TV] |
| 2018-04-23 | Sub Channels | New | WPXG-TV | Display Channel [48-1] Physical Channel [9] Network [Daystar] |
| 2018-04-23 | Sub Channels | New | WPBY-CD | Display Channel [35-2] Physical Channel [2] Network [Me-TV] |
| 2018-04-23 | Sub Channels | New | WPBY-CD | Display Channel [35-2] Physical Channel [2] Network [MyN] |
| 2018-04-23 | Sub Channels | New | WPBY-CD | Display Channel [35-1] Physical Channel [1] Network [ABC] |
| 2018-04-23 | Sub Channels | Update | KDNU-LD | Network [EJTV] |
| 2018-04-23 | Sub Channels | Update | KRID-LD | Display Channel [22-09] |
| 2018-04-23 | Sub Channels | Update | KRID-LD | Display Channel [22-08] |
| 2018-04-23 | Sub Channels | Update | KRID-LD | Display Channel [22-07] |
| 2018-04-23 | Sub Channels | Update | KRID-LD | Display Channel [22-06] |
| 2018-04-23 | Sub Channels | Update | KRID-LD | Display Channel [22-05] |
| 2018-04-23 | Sub Channels | Update | KRID-LD | Display Channel [22-04] |
| 2018-04-23 | Sub Channels | Update | KRID-LD | Display Channel [22-03] |
| 2018-04-23 | Sub Channels | Update | KRID-LD | Display Channel [22-02] |
| 2018-04-23 | Sub Channels | Update | KRID-LD | Display Channel [22-01] |
| 2018-04-23 | Sub Channels | Update | KVAT-LD | Network [Infomercials] |
| 2018-04-23 | Sub Channels | Update | KVAT-LD | Network [Shop LC] |
| 2018-04-23 | Sub Channels | Update | KVAT-LD | Network [Jewelry TV] |
| 2018-04-23 | Sub Channels | Update | WEHT | Physical Channel [5] |
| 2018-04-23 | Sub Channels | Update | WEHT | Physical Channel [6] |
| 2018-04-23 | Sub Channels | Update | WMAQ-TV | Network [TeleXitos] |
| 2018-04-23 | Sub Channels | Update | WMAQ-TV | Display Channel [44-1] Network [Telemundo] |
| 2018-04-23 | Sub Channels | Update | WMAQ-TV | Display Channel [44-2] |
| 2018-04-23 | Sub Channels | Update | WKBN-TV | Physical Channel [4] Network [FOX] |
| 2018-04-23 | Sub Channels | Update | WKBN-TV | Physical Channel [3] |
| 2018-04-23 | Sub Channels | Update | WYTV | Physical Channel [2] |
| 2018-04-23 | Sub Channels | Update | WYTV | Physical Channel [1] |
| 2018-04-23 | Sub Channels | Update | WYFX-LD | Network [ION] |
| 2018-04-23 | Sub Channels | Update | KLCS | Physical Channel [6] |
| 2018-04-23 | Sub Channels | Update | KLCS | Physical Channel [5] |
| 2018-04-23 | Sub Channels | Update | KLCS | Physical Channel [4] |
| 2018-04-23 | Sub Channels | Update | KCET | Network [NHK World] |
| 2018-04-23 | Sub Channels | Update | WCAU | Display Channel [62-2] |
| 2018-04-23 | Sub Channels | Update | WCAU | Display Channel [62-1] |
| 2018-04-22 | Facilities | Update | W13DQ-D | Final Physical Channel [13] |
| 2018-04-22 | Facilities | Update | K31NZ-D | Final Physical Channel [31] |
| 2018-04-22 | Facilities | Update | WWHC-LD | Final Physical Channel [27] Operator [HC2 Holdings] |
| 2018-04-21 | Facilities | Update | K16BQ-D | Market ID [21] Display Channel [16] Final Physical Channel [16] Operator [Hubbard Broadcasting] |
| 2018-04-21 | Sub Channels | New | WMJF-CD | Display Channel [39-5] Physical Channel [5] Network [BUZZR] |
| 2018-04-21 | Sub Channels | Update | WMJF-CD | Network [Quest] |
| 2018-04-21 | Sub Channels | Update | WMJF-CD | Network [Justice Network] |
| 2018-04-20 | Facilities | Update | WTXI-LD | Final Physical Channel [18] |
| 2018-04-20 | Facilities | Update | KQHO-LD | Final Physical Channel [27] |
| 2018-04-20 | Facilities | Update | K36OU-D | Final Physical Channel [36] |
| 2018-04-20 | Facilities | Update | K26PA-D | Final Physical Channel [28] |
| 2018-04-20 | Facilities | Update | W22FA-D | Final Physical Channel [22] |
| 2018-04-20 | Facilities | Update | WECY-LD | Final Physical Channel [19] |
| 2018-04-20 | Facilities | Update | WTXX-LD | Final Physical Channel [29] |
| 2018-04-20 | Facilities | Update | DK36PL-D | Final Physical Channel [20] |
| 2018-04-20 | Facilities | Update | K24NF-D | Final Physical Channel [24] |
| 2018-04-20 | Facilities | Update | K21OF-D | Final Physical Channel [21] |
| 2018-04-20 | Facilities | Update | K26OJ-D | Final Physical Channel [26] |
| 2018-04-20 | Facilities | Update | K23OI-D | Final Physical Channel [23] |
| 2018-04-20 | Facilities | Update | WSJZ-LD | Final Physical Channel [34] |
| 2018-04-20 | Facilities | Update | K21NW-D | Final Physical Channel [31] |
| 2018-04-20 | Facilities | Update | K22NO-D | Final Physical Channel [22] |
| 2018-04-20 | Facilities | Update | DK44CC-D | Final Physical Channel [34] |
| 2018-04-20 | Facilities | Update | DK40DD-D | Final Physical Channel [24] |
| 2018-04-20 | Facilities | Update | DK42CF-D | Final Physical Channel [21] |
| 2018-04-20 | Facilities | Update | DK38BU-D | Final Physical Channel [23] |
| 2018-04-20 | Facilities | Update | K29LY-D | Final Physical Channel [29] |
| 2018-04-20 | Facilities | Update | K34OH-D | Final Physical Channel [34] |
| 2018-04-20 | Facilities | Update | K30OX-D | Final Physical Channel [30] |
| 2018-04-20 | Facilities | Update | WACN-LD | Market ID [35] |
| 2018-04-20 | Facilities | Update | WNTU-LD | Market ID [37] Display Channel [26] Final Physical Channel [26] |
| 2018-04-20 | Facilities | Update | WACN-LD | Final Physical Channel [34] |
| 2018-04-20 | Facilities | Update | W20EJ-D | Final Physical Channel [20] |
| 2018-04-20 | Facilities | Update | W26BF-D | Final Physical Channel [17] |
| 2018-04-20 | Facilities | Update | K19LG-D | Final Physical Channel [19] |
| 2018-04-20 | Facilities | Update | K19LR-D | Final Physical Channel [19] |
| 2018-04-20 | Facilities | Update | K18MH-D | Final Physical Channel [18] |
| 2018-04-20 | Facilities | Update | K17MT-D | Final Physical Channel [17] |
| 2018-04-20 | Facilities | Update | K32MY-D | Final Physical Channel [32] |
| 2018-04-20 | Facilities | Update | K16LZ-D | Final Physical Channel [16] |
| 2018-04-20 | Facilities | Update | K25OY-D | Final Physical Channel [25] |
| 2018-04-20 | Facilities | Update | K23NV-D | Final Physical Channel [23] |
| 2018-04-20 | Facilities | Update | K24MU-D | Final Physical Channel [24] |
| 2018-04-20 | Facilities | Update | K20ND-D | Final Physical Channel [20] |
| 2018-04-20 | Facilities | Update | K34OK-D | Final Physical Channel [34] |
| 2018-04-20 | Facilities | Update | K36OT-D | Final Physical Channel [36] |
| 2018-04-20 | Facilities | Update | K28OT-D | Final Physical Channel [28] |
| 2018-04-20 | Facilities | Update | K36OX-D | Final Physical Channel [36] |
| 2018-04-20 | Facilities | Update | K14RL-D | Final Physical Channel [14] |
| 2018-04-20 | Facilities | Update | K32MZ-D | Final Physical Channel [32] |
| 2018-04-20 | Facilities | Update | K33OX-D | Final Physical Channel [33] |
| 2018-04-20 | Facilities | Update | K12LU-D | Operator [Montana State University] |
| 2018-04-20 | Facilities | Update | K24MP-D | Operator [Montana State University] |
| 2018-04-20 | Facilities | Update | K33OP-D | Final Physical Channel [33] |
| 2018-04-20 | Facilities | Update | K15KS-D | Final Physical Channel [15] |
| 2018-04-20 | Facilities | Update | K34ON-D | Final Physical Channel [34] |
| 2018-04-20 | Facilities | Update | K24MP-D | Final Physical Channel [24] |
| 2018-04-20 | Facilities | Update | W19ET-D | Final Physical Channel [19] |
| 2018-04-20 | Facilities | Update | DDK30MF-D | Final Physical Channel [24] Operator [HC2 Holdings] |
| 2018-04-20 | Facilities | Update | DDW47EM-D | Final Physical Channel [16] Operator [HC2 Holdings] |
| 2018-04-20 | Facilities | Update | W28EU-D | Final Physical Channel [28] Operator [HC2 Holdings] |
| 2018-04-20 | Facilities | Update | DDW26DS-D | Final Physical Channel [16] Operator [HC2 Holdings] |
| 2018-04-20 | Facilities | Update | KXKW-LD | Final Physical Channel [30] |
| 2018-04-20 | Facilities | Update | DDWDYI-LD | Final Physical Channel [34] Operator [HC2 Holdings] |