Universal Licensing System
WPOZ744
INTERSTATE CORRPACK
License details
| ULS identifier | 1814851 |
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| Call sign | WPOZ744 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1999-09-15 |
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| Expiration | 2004-09-15 |
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| Cancellation | 2004-11-20 |
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| Frequency range | 456.325 - 456.4 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | DORCHESTER, MD |
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| Coordinates | 38.5520556, -76.0621667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:58 |
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Licensee
| Name | INTERSTATE CORRPACK |
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| Applicant type | C |
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| Location | CAMBRIDGE, MD |
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| Address | 903 WOODS RD, CAMBRIDGE, MD, 21613 |
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| Phone | 4102217777 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 456.32500000 | | | 4.000000 | | |
| 1 | 1 | MO | 456.40000000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 456.32500000 | | 20K0F3E |
| 1 | 1 | 456.40000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | DORCHESTER, MD | 38.55205556, -76.06216667 | | | | |
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 | | | 4102217777 |
License history
| Date | File or call sign | Action |
|---|
| 2004-11-20 | WPOZ744 | LIEXP |
| 2004-06-21 | WPOZ744 | LETRES |
| 2001-09-27 | WPOZ744 | AUDOPR |
| 2000-11-23 | WPOZ744 | LICCNV |
| 1999-09-15 | WPOZ744 | LIISS |
| 1999-09-15 | WPOZ744 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1814851 | 2026-08-02 01:26:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPOZ744 | ULS 1814851 | 2026-08-02 01:26:58 |
| Status | E | ULS 1814851 | 2026-08-02 01:26:58 |
| Service | IG | ULS 1814851 | 2026-08-02 01:26:58 |
| Grant Date | 1999-09-15 | ULS 1814851 | 2026-08-02 01:26:58 |
| Expiration Date | 2004-09-15 | ULS 1814851 | 2026-08-02 01:26:58 |
| Cancellation Date | 2004-11-20 | ULS 1814851 | 2026-08-02 01:26:58 |