| Display Channel | Physical Channel | Hours | Callsign | Network | Notes |
| Service | Status | Channel | File Number | Active Record |
| Begin Date | Call Sign | Notes |
| 891208AB | ||
| 05/03/1990 | K31CR | |
| 10/22/2008 | K31CR-D | |
| K31CR-D |
| File Number | Type | Service | Last Update |
| BDFCDTT-20080721ABK | DFC | LD | |
| BLDTT-20081016AEI | L | LD | |
| BLSTA-20121109ACC | RSA | LD | |
| BAFDDT-20121120AFG | AF | DT | |
| BAFDDT-20131113ATE | AF | DT | |
| BAFDDT-20141110ABN | AF | DT |
| Type | Name |
| LICEN | NVT PORTLAND LICENSEE, LLC |
| LICEN | NVT PORTLAND LICENSEE, LLC |
| LICEN | NVT PORTLAND LICENSEE, LLC |
| LICEN | NVT PORTLAND LICENSEE, LLC |
| LICEN | LIN LICENSE COMPANY, LLC |
| LICEN | LIN LICENSE COMPANY, LLC |