Universal Licensing System
WPMB503
COLORADO COLLEGE
License details
| ULS identifier | 1791317 |
|---|
| Call sign | WPMB503 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2023-03-16 |
|---|
| Expiration | 2033-05-13 |
|---|
| Frequency range | 451.4 - 457.475 MHz (8 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | COLORADO SPRINGS, EL PASO, CO |
|---|
| Coordinates | 38.8458333, -104.8216667 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-16 07:04:04 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.40000000 | | | 25.000000 | 45.000000 | |
| 3 | 1 | MO | 451.90000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 452.35000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 452.47500000 | | | 25.000000 | 45.000000 | |
| 2 | 1 | MO | 456.40000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 456.90000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 457.35000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.47500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.40000000 | | 11K2F3E |
| 3 | 1 | 451.90000000 | | 11K2F3E |
| 3 | 1 | 451.90000000 | | 7K60FXE |
| 3 | 1 | 452.35000000 | | 7K60FXE |
| 3 | 1 | 452.35000000 | | 11K2F3E |
| 1 | 1 | 452.47500000 | | 11K2F3E |
| 2 | 1 | 456.40000000 | | 11K2F3E |
| 3 | 1 | 456.90000000 | | 7K60FXE |
| 3 | 1 | 456.90000000 | | 11K2F3E |
| 3 | 1 | 457.35000000 | | 11K2F3E |
| 3 | 1 | 457.35000000 | | 7K60FXE |
| 2 | 1 | 457.47500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1025 N CASCADE, COLORADO SPRINGS, EL PASO, CO | 38.84833333, -104.82552778 | 1858.000 m | B | 12.000 m structure / 14.000 m overall | N |
| 2 | T | | | | | | |
| 3 | T | COLORADO SPRINGS, EL PASO, CO | 38.84583333, -104.82166667 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 14.000 m | | | | 224.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1125 GLEN AVE, COLORADO SPRINGS, CO | EL PASO | 7193896276 |
| 2 | 820 N. NEVADA AVE., COLORADO SPRINGS, CO | EL PASO | 7193896719 |
License history
| Date | File or call sign | Action |
|---|
| 2023-03-16 | WPMB503 | LIREN |
| 2023-02-20 | WPMB503 | LETRES |
| 2022-10-11 | WPMB503 | LETCNS |
| 2021-11-09 | WPMB503 | LIMOD |
| 2013-05-10 | WPMB503 | LTSAPR |
| 2013-05-10 | WPMB503 | LIREN |
| 2013-02-18 | WPMB503 | LETRES |
| 2012-05-11 | WPMB503 | LIMOD |
| 2012-05-11 | WPMB503 | LTSAPR |
| 2007-08-08 | WPMB503 | LIAUA |
| 2007-08-08 | WPMB503 | LTSAPR |
| 2003-03-08 | WPMB503 | LIREN |
| 2003-03-08 | WPMB503 | LIAUA |
| 2003-02-19 | WPMB503 | LETRES |
| 2001-10-16 | WPMB503 | AUDOPR |
| 2000-11-23 | WPMB503 | LICCNV |
| 1998-05-13 | WPMB503 | LIISS |
| 1998-05-13 | WPMB503 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1791317 | 2026-08-16 07:04:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMB503 | ULS 1791317 | 2026-08-16 07:04:04 |
| Status | A | ULS 1791317 | 2026-08-16 07:04:04 |
| Service | IG | ULS 1791317 | 2026-08-16 07:04:04 |
| Grant Date | 2023-03-16 | ULS 1791317 | 2026-08-16 07:04:04 |
| Expiration Date | 2033-05-13 | ULS 1791317 | 2026-08-16 07:04:04 |