Universal Licensing System
WPKJ771
DE LAPP, STEPHEN J DBA TOWSON SEDAN SERVICE
License details
| ULS identifier | 1747674 |
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| Call sign | WPKJ771 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-03-14 |
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| Expiration | 2002-03-14 |
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| Cancellation | 2002-05-19 |
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| Frequency range | 464.075 - 469.075 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | TOWSON, BALTIMORE, MD |
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| Coordinates | 39.4023333, -76.5941389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:29:00 |
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Licensee
| Name | DE LAPP, STEPHEN J DBA TOWSON SEDAN SERVICE |
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| Applicant type | C |
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| Location | TOWSON, MD |
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| Address | 300 E JOPPA RD A 7, TOWSON, MD, 21286 |
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| Phone | 4103214567 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FB2 | 464.07500000 | | | 100.000000 | 200.000000 | |
| 2 | 1 | MO | 464.07500000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 469.07500000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.07500000 | | 20K0F3E |
| 2 | 1 | 464.07500000 | | 20K0F3E |
| 2 | 1 | 469.07500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 302 E JOPPA RD, TOWSON, BALTIMORE, MD | 39.40233333, -76.59413889 | 140.000 m | B | 54.000 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 |
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| 1 | 1 | T | | 60.000 m | | | | 100.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 300 E JOPPA RD A 7, TOWSON, MD | | 4103214567 |
License history
| Date | File or call sign | Action |
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| 2002-05-19 | WPKJ771 | LIEXP |
| 2001-12-17 | WPKJ771 | LETRES |
| 2001-08-31 | WPKJ771 | LETAUS |
| 2000-11-23 | WPKJ771 | LICCNV |
| 1997-03-17 | WPKJ771 | AUTHPR |
| 1997-03-14 | WPKJ771 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1747674 | 2026-08-02 01:29:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPKJ771 | ULS 1747674 | 2026-08-02 01:29:00 |
| Status | E | ULS 1747674 | 2026-08-02 01:29:00 |
| Service | IG | ULS 1747674 | 2026-08-02 01:29:00 |
| Grant Date | 1997-03-14 | ULS 1747674 | 2026-08-02 01:29:00 |
| Expiration Date | 2002-03-14 | ULS 1747674 | 2026-08-02 01:29:00 |
| Cancellation Date | 2002-05-19 | ULS 1747674 | 2026-08-02 01:29:00 |