Universal Licensing System
WPMZ547
AMERICAN SECURITY COMMAND FORCE INC
License details
| ULS identifier | 1803706 |
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| Call sign | WPMZ547 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1999-04-12 |
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| Expiration | 2004-04-12 |
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| Cancellation | 2004-06-13 |
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| Frequency range | 462.05 - 469.55 MHz (4 frequencies) |
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| Locations | 3 |
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| Representative location | HOLYOKE, HAMPDEN, MA |
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| Coordinates | 42.2514722, -72.6448056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:50 |
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Licensee
| Name | AMERICAN SECURITY COMMAND FORCE INC |
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| Applicant type | C |
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| Location | SPRINGFIELD, MA |
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| Address | 14 ELM ST, SPRINGFIELD, MA, 01103 |
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| Phone | 4137473770 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB4 | 462.05000000 | | | 75.000000 | 150.000000 | |
| 3 | 1 | MO | 462.05000000 | | | 25.000000 | 50.000000 | |
| 2 | 1 | MOI | 464.55000000 | | | 5.000000 | | |
| 3 | 1 | MO | 467.05000000 | | | 25.000000 | 50.000000 | |
| 2 | 1 | MOI | 469.55000000 | | | 5.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.05000000 | | 20K0F3E |
| 3 | 1 | 462.05000000 | | 20K0F3E |
| 2 | 1 | 464.55000000 | | 20K0F3E |
| 3 | 1 | 467.05000000 | | 20K0F3E |
| 2 | 1 | 469.55000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MOUNT TOM SKI AREA, HOLYOKE, HAMPDEN, MA | 42.25147222, -72.64480556 | 390.000 m | TOWER | 13.000 m structure / 18.000 m overall | N |
| 2 | T | US | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 14 ELM ST, SPRINGFIELD, MA | | 4137473790 |
License history
| Date | File or call sign | Action |
|---|
| 2004-06-13 | WPMZ547 | LIEXP |
| 2004-01-20 | WPMZ547 | LETRES |
| 2000-11-23 | WPMZ547 | LICCNV |
| 1999-04-12 | WPMZ547 | AUTHPR |
| 1999-04-12 | WPMZ547 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1803706 | 2026-08-02 01:26:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMZ547 | ULS 1803706 | 2026-08-02 01:26:50 |
| Status | E | ULS 1803706 | 2026-08-02 01:26:50 |
| Service | IG | ULS 1803706 | 2026-08-02 01:26:50 |
| Grant Date | 1999-04-12 | ULS 1803706 | 2026-08-02 01:26:50 |
| Expiration Date | 2004-04-12 | ULS 1803706 | 2026-08-02 01:26:50 |
| Cancellation Date | 2004-06-13 | ULS 1803706 | 2026-08-02 01:26:50 |