Universal Licensing System
WQAM428
GRIFFIN SURVEYING SERVICES, PA
License details
| ULS identifier | 2633551 |
|---|
| Call sign | WQAM428 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2004-07-01 |
|---|
| Expiration | 2014-07-01 |
|---|
| Cancellation | 2014-09-06 |
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| Frequency range | 461.025 - 467.925 MHz (18 frequencies) |
|---|
| Locations | 3 |
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| Representative location | NC |
|---|
| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:49 |
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Licensee
| Name | GRIFFIN SURVEYING SERVICES, PA |
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| Applicant type | C |
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| FRN | 0010228831 |
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| Location | MONROE, NC |
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| Address | 1310 BRIEF ROAD EAST, MONROE, NC, 28110 |
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| Phone | 7047535008 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FBT | 461.02500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 461.07500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 461.10000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 462.12500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 462.37500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 462.40000000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FBI | 464.50000000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FBI | 464.55000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 464.60000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 464.62500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 464.65000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 464.70000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 464.72500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 464.75000000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | MO | 467.85000000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | MO | 467.87500000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | MO | 467.90000000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | MO | 467.92500000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.02500000 | | 19K6F1D |
| 1 | 1 | 461.07500000 | | 19K6F1D |
| 1 | 1 | 461.10000000 | | 19K6F1D |
| 1 | 1 | 462.12500000 | | 19K6F1D |
| 1 | 1 | 462.37500000 | | 19K6F1D |
| 1 | 1 | 462.40000000 | | 19K6F1D |
| 2 | 1 | 464.50000000 | | 19K6F1D |
| 2 | 1 | 464.55000000 | | 19K6F1D |
| 1 | 1 | 464.60000000 | | 19K6F1D |
| 1 | 1 | 464.62500000 | | 19K6F1D |
| 1 | 1 | 464.65000000 | | 19K6F1D |
| 1 | 1 | 464.70000000 | | 19K6F1D |
| 1 | 1 | 464.72500000 | | 19K6F1D |
| 1 | 1 | 464.75000000 | | 19K6F1D |
| 3 | 1 | 467.85000000 | | 19K6F1D |
| 3 | 1 | 467.87500000 | | 19K6F1D |
| 3 | 1 | 467.90000000 | | 19K6F1D |
| 3 | 1 | 467.92500000 | | 19K6F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | NC | | 0.000 m | | | |
| 2 | T | NC | | 0.000 m | | | |
| 3 | T | NC | | 0.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1310 BRIEL ROAD WAST, MONROE, NC | UNION | 7047535008 |
License history
| Date | File or call sign | Action |
|---|
| 2014-09-06 | WQAM428 | LIEXP |
| 2014-04-07 | WQAM428 | LETRES |
| 2005-04-04 | WQAM428 | LETCNS |
| 2004-07-01 | WQAM428 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2633551 | 2026-08-02 01:16:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQAM428 | ULS 2633551 | 2026-08-02 01:16:49 |
| Status | E | ULS 2633551 | 2026-08-02 01:16:49 |
| Service | IG | ULS 2633551 | 2026-08-02 01:16:49 |
| Grant Date | 2004-07-01 | ULS 2633551 | 2026-08-02 01:16:49 |
| Expiration Date | 2014-07-01 | ULS 2633551 | 2026-08-02 01:16:49 |
| Cancellation Date | 2014-09-06 | ULS 2633551 | 2026-08-02 01:16:49 |