Universal Licensing System
WII275
Northern Natural Gas Company
License details
| ULS identifier | 1840257 |
|---|
| Call sign | WII275 |
|---|
| Radio service | IG |
|---|
| Status | C |
|---|
| Grant date | 2001-05-08 |
|---|
| Expiration | 2011-07-01 |
|---|
| Cancellation | 2008-04-09 |
|---|
| Frequency range | 490.9875 - 493.9875 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | HOUSTON, HARRIS, TX |
|---|
| Coordinates | 29.7560556, -95.3682778 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:13:05 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 490.98750000 | | | 65.000000 | 65.000000 | |
| 2 | 1 | MO | 493.98750000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 490.98750000 | | 20K0F3E |
| 2 | 1 | 493.98750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1400 SMITH ST, HOUSTON, HARRIS, TX | 29.75605556, -95.36827778 | 15.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 244.000 m | | | | 244.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1400 SMITH ST, HOUSTON, TX | | 7136546444 |
License history
| Date | File or call sign | Action |
|---|
| 2008-04-10 | WII275 | LICAN |
| 2006-02-09 | WII275 | LITRAN |
| 2005-08-18 | WII275 | LIAUA |
| 2005-08-10 | WII275 | ESUAPR |
| 2004-02-20 | WII275 | LIAUA |
| 2002-08-16 | WII275 | LITRAN |
| 2002-02-14 | WII275 | AUDOPR |
| 2002-01-31 | WII275 | LITRAN |
| 2001-12-02 | WII275 | LITRAN |
| 2001-05-08 | WII275 | LIREN |
| 2001-04-09 | WII275 | LETRES |
| 2001-04-06 | WII275 | LIASS |
| 2000-11-23 | WII275 | LICCNV |
| 1996-06-12 | WII275 | AUTHPR |
| 1996-06-12 | WII275 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1840257 | 2026-08-02 01:13:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WII275 | ULS 1840257 | 2026-08-02 01:13:05 |
| Status | C | ULS 1840257 | 2026-08-02 01:13:05 |
| Service | IG | ULS 1840257 | 2026-08-02 01:13:05 |
| Grant Date | 2001-05-08 | ULS 1840257 | 2026-08-02 01:13:05 |
| Expiration Date | 2011-07-01 | ULS 1840257 | 2026-08-02 01:13:05 |
| Cancellation Date | 2008-04-09 | ULS 1840257 | 2026-08-02 01:13:05 |