Universal Licensing System
WPDR937
PORTA KAMP MANUFACTURING COMPANY INC
License details
| ULS identifier | 1713731 |
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| Call sign | WPDR937 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-12-07 |
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| Expiration | 2004-02-18 |
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| Cancellation | 2004-04-25 |
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| Frequency range | 461.1875 - 464.8625 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | HARRIS, TX |
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| Coordinates | 29.7796667, -95.2696667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:38 |
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Licensee
| Name | PORTA KAMP MANUFACTURING COMPANY INC |
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| Applicant type | C |
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| FRN | 0001684968 |
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| Location | HOUSTON, TX |
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| Address | HOUSTON, TX, 77008 |
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| Phone | 7136743163 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 461.18750000 | | | 2.000000 | | |
| 1 | 1 | MO | 461.21250000 | | | 2.000000 | | |
| 1 | 1 | MO | 464.86250000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.18750000 | | 20K0F3E |
| 1 | 1 | 461.21250000 | | 20K0F3E |
| 1 | 1 | 464.86250000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HARRIS, TX | 29.77966667, -95.26966667 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 555 GELLHORN, HOUSTON, TX | | 7136743163 |
License history
| Date | File or call sign | Action |
|---|
| 2004-04-25 | WPDR937 | LIEXP |
| 2004-02-27 | WPDR937 | LETAUS |
| 2003-11-24 | WPDR937 | LETRES |
| 2000-11-23 | WPDR937 | LICCNV |
| 1998-12-07 | WPDR937 | LIREN |
| 1998-12-07 | WPDR937 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1713731 | 2026-08-02 01:13:38 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPDR937 | ULS 1713731 | 2026-08-02 01:13:38 |
| Status | E | ULS 1713731 | 2026-08-02 01:13:38 |
| Service | IG | ULS 1713731 | 2026-08-02 01:13:38 |
| Grant Date | 1998-12-07 | ULS 1713731 | 2026-08-02 01:13:38 |
| Expiration Date | 2004-02-18 | ULS 1713731 | 2026-08-02 01:13:38 |
| Cancellation Date | 2004-04-25 | ULS 1713731 | 2026-08-02 01:13:38 |