Universal Licensing System
WPTM903
Communications Engineering Company
License details
| ULS identifier | 2361530 |
|---|
| Call sign | WPTM903 |
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| Radio service | YM |
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| Status | A |
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| Grant date | 2021-12-09 |
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| Expiration | 2031-11-02 |
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| Frequency range | 809 - 860.3375 MHz (6 frequencies) |
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| Locations | 1 |
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| Representative location | IOWA CITY, JOHNSON, IA |
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| Coordinates | 41.6571111, -91.5337778 |
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| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-02 00:44:25 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 809.00000000 | 824.00000000 | | 35.000000 | 35.000000 | |
| 1 | 1 | FB2 | 854.93750000 | | | 100.000000 | 200.000000 | |
| 1 | 1 | FB2 | 855.41250000 | | | 100.000000 | 200.000000 | |
| 1 | 1 | FB2 | 855.68750000 | | | 100.000000 | 200.000000 | |
| 1 | 1 | FB2 | 860.33750000 | | | 100.000000 | 200.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 809.00000000 | | 7K60FXD |
| 2 | 1 | 809.00000000 | | 20K0F3E |
| 2 | 1 | 809.00000000 | | 7K60FXE |
| 1 | 1 | 854.93750000 | | 7K60FXE |
| 1 | 1 | 854.93750000 | | 20K0F3E |
| 1 | 1 | 854.93750000 | | 7K60FXD |
| 1 | 1 | 855.41250000 | | 7K60FXD |
| 1 | 1 | 855.41250000 | | 20K0F3E |
| 1 | 1 | 855.41250000 | | 7K60FXE |
| 1 | 1 | 855.68750000 | | 20K0F3E |
| 1 | 1 | 855.68750000 | | 7K60FXE |
| 1 | 1 | 855.68750000 | | 7K60FXD |
| 1 | 1 | 860.33750000 | | 20K0F3E |
| 1 | 1 | 860.33750000 | | 7K60FXD |
| 1 | 1 | 860.33750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 328 South Clinton Streetq, IOWA CITY, JOHNSON, IA | 41.65711111, -91.53377778 | 210.000 m | BANT | 57.000 m structure / 60.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 60.000 m | | | | 47.000 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 405 Boyson Rd, Hiawatha, IA | LINN | 8003770271 |
License history
| Date | File or call sign | Action |
|---|
| 2021-12-09 | WPTM903 | LIREN |
| 2021-08-09 | WPTM903 | LETRES |
| 2018-08-10 | WPTM903 | LIMOD |
| 2017-08-14 | WPTM903 | LIMOD |
| 2017-07-01 | WPTM903 | LIASS |
| 2011-10-20 | WPTM903 | LIREN |
| 2011-10-20 | WPTM903 | LTSAPR |
| 2011-08-08 | WPTM903 | LETRES |
| 2004-05-06 | WPTM903 | LIAUA |
| 2004-05-06 | WPTM903 | LTSAPR |
| 2002-08-05 | WPTM903 | LETCNS |
| 2001-11-02 | WPTM903 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2361530 | 2026-08-02 00:44:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPTM903 | ULS 2361530 | 2026-08-02 00:44:25 |
| Status | A | ULS 2361530 | 2026-08-02 00:44:25 |
| Service | YM | ULS 2361530 | 2026-08-02 00:44:25 |
| Grant Date | 2021-12-09 | ULS 2361530 | 2026-08-02 00:44:25 |
| Expiration Date | 2031-11-02 | ULS 2361530 | 2026-08-02 00:44:25 |