Universal Licensing System
WNXZ481
CNF TRANSPORTATION INC
License details
| ULS identifier | 1913559 |
|---|
| Call sign | WNXZ481 |
|---|
| Radio service | IG |
|---|
| Status | T |
|---|
| Grant date | 1998-09-01 |
|---|
| Expiration | 2003-11-04 |
|---|
| Cancellation | 2002-08-19 |
|---|
| Frequency range | 452.475 - 457.475 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | HOUSTON, HARRIS, TX |
|---|
| Coordinates | 29.8682778, -95.3616111 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:15:26 |
|---|
Licensee
| Name | CNF TRANSPORTATION INC |
|---|
| Applicant type | C |
|---|
| FRN | 0001545557 |
|---|
| Location | PORTLAND, OR |
|---|
| Address | PORTLAND, OR, 97208 |
|---|
| Phone | 7136979074 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 452.47500000 | | | 75.000000 | 120.000000 | |
| 1 | 1 | FX1 | 457.47500000 | | | 35.000000 | | |
| 3 | 1 | MO | 457.47500000 | | | 60.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 452.47500000 | | 20K0F3E |
| 1 | 1 | 457.47500000 | | 20K0F3E |
| 3 | 1 | 457.47500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | TX | | | | | |
| 2 | T | SKINNER RD, HOUSTON, HARRIS, TX | 29.86827778, -95.36161111 | 23.000 m | | 170.000 m structure / 170.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 175.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4300 IRVINGTON BLVD, HOUSTON, TX | | 7136979074 |
License history
| Date | File or call sign | Action |
|---|
| 2002-08-19 | WNXZ481 | LITERM |
| 2002-02-11 | WNXZ481 | AUDCAN |
| 2000-11-24 | WNXZ481 | LICCNV |
| 1998-09-02 | WNXZ481 | AUTHPR |
| 1998-09-01 | WNXZ481 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1913559 | 2026-08-02 01:15:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNXZ481 | ULS 1913559 | 2026-08-02 01:15:26 |
| Status | T | ULS 1913559 | 2026-08-02 01:15:26 |
| Service | IG | ULS 1913559 | 2026-08-02 01:15:26 |
| Grant Date | 1998-09-01 | ULS 1913559 | 2026-08-02 01:15:26 |
| Expiration Date | 2003-11-04 | ULS 1913559 | 2026-08-02 01:15:26 |
| Cancellation Date | 2002-08-19 | ULS 1913559 | 2026-08-02 01:15:26 |