Universal Licensing System
WNUM581
United Air Lines, Inc., Debtor-in-possession
License details
| ULS identifier | 1676866 |
|---|
| Call sign | WNUM581 |
|---|
| Radio service | IG |
|---|
| Status | C |
|---|
| Grant date | 2005-09-21 |
|---|
| Expiration | 2015-10-16 |
|---|
| Cancellation | 2006-01-23 |
|---|
| Frequency range | 460.8 - 465.8 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | EUGENE, LANE, OR |
|---|
| Coordinates | 44.1217778, -123.2186944 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:25:08 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 460.80000000 | | | 20.000000 | 54.000000 | |
| 2 | 1 | MO | 465.80000000 | | | 20.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 460.80000000 | | 20K0F3E |
| 2 | 1 | 465.80000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MAHLON SWEETFIELD, EUGENE, LANE, OR | 44.12177778, -123.21869444 | 111.000 m | B | 6.000 m structure | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 11.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | MAHLON SWEETFIELD, EUGENE, OR | | 5036899022 |
License history
| Date | File or call sign | Action |
|---|
| 2006-01-24 | WNUM581 | LICAN |
| 2005-09-21 | WNUM581 | LIREN |
| 2005-09-20 | WNUM581 | ESUAPR |
| 2005-07-25 | WNUM581 | LETRES |
| 2003-06-19 | WNUM581 | LIASS |
| 2002-01-28 | WNUM581 | AUDOPR |
| 2000-11-23 | WNUM581 | LICCNV |
| 2000-08-28 | WNUM581 | LIREN |
| 2000-08-28 | WNUM581 | AUTHPR |
| 2000-07-18 | WNUM581 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1676866 | 2026-08-02 01:25:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNUM581 | ULS 1676866 | 2026-08-02 01:25:08 |
| Status | C | ULS 1676866 | 2026-08-02 01:25:08 |
| Service | IG | ULS 1676866 | 2026-08-02 01:25:08 |
| Grant Date | 2005-09-21 | ULS 1676866 | 2026-08-02 01:25:08 |
| Expiration Date | 2015-10-16 | ULS 1676866 | 2026-08-02 01:25:08 |
| Cancellation Date | 2006-01-23 | ULS 1676866 | 2026-08-02 01:25:08 |