Universal Licensing System
WQBM287
Cotton & Krahling Special Services, Inc
License details
| ULS identifier | 2668025 |
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| Call sign | WQBM287 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2004-11-03 |
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| Expiration | 2014-11-03 |
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| Cancellation | 2015-01-03 |
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| Frequency range | 461.0375 - 469.2625 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | MD |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:31 |
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Licensee
| Name | Cotton & Krahling Special Services, Inc |
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| Applicant type | C |
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| FRN | 0011007465 |
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| Location | Baltimore, MD |
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| Address | 7125 Harford R., Baltimore, MD, 21234 |
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| Phone | 4102548600 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MOI | 461.03750000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | MO | 467.81250000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | MO | 467.85000000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | MO | 469.26250000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 461.03750000 | | 11K2F3E |
| 3 | 1 | 467.81250000 | | 11K2F3E |
| 3 | 1 | 467.85000000 | | 11K2F3E |
| 3 | 1 | 469.26250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 2 | T | MD | | | | | |
| 3 | T | MD | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 7125 Harford Rd., Baltimore, MD | BALTIMORE | 4102548600 |
License history
| Date | File or call sign | Action |
|---|
| 2015-01-03 | WQBM287 | LIEXP |
| 2014-08-11 | WQBM287 | LETRES |
| 2005-08-01 | WQBM287 | LETCNS |
| 2004-11-03 | WQBM287 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2668025 | 2026-08-02 01:17:31 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQBM287 | ULS 2668025 | 2026-08-02 01:17:31 |
| Status | E | ULS 2668025 | 2026-08-02 01:17:31 |
| Service | IG | ULS 2668025 | 2026-08-02 01:17:31 |
| Grant Date | 2004-11-03 | ULS 2668025 | 2026-08-02 01:17:31 |
| Expiration Date | 2014-11-03 | ULS 2668025 | 2026-08-02 01:17:31 |
| Cancellation Date | 2015-01-03 | ULS 2668025 | 2026-08-02 01:17:31 |