Universal Licensing System
WPMX428
HILLTOP TOWER LEASING INC
License details
| ULS identifier | 1802652 |
|---|
| Call sign | WPMX428 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2024-01-04 |
|---|
| Expiration | 2034-03-11 |
|---|
| Frequency range | 451.5 - 457.825 MHz (9 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | SCOTLAND, ADAMS, PA |
|---|
| Coordinates | 39.9611944, -77.4752778 |
|---|
| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:28 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 451.50000000 | | | 100.000000 | 43.000000 | |
| 2 | 1 | MO | 451.50000000 | | | 100.000000 | 100.000000 | |
| 1 | 1 | FB6 | 451.87500000 | | | 100.000000 | 43.000000 | |
| 2 | 1 | MO | 451.87500000 | | | 100.000000 | 100.000000 | |
| 1 | 1 | FB6 | 452.37500000 | | | 100.000000 | 43.000000 | |
| 2 | 1 | MO | 452.37500000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | MO | 452.37500000 | | | 100.000000 | 100.000000 | |
| 1 | 1 | FB6 | 452.45000000 | | | 100.000000 | 43.000000 | |
| 2 | 1 | MO | 452.45000000 | | | 100.000000 | 100.000000 | |
| 1 | 1 | FB6 | 452.82500000 | | | 100.000000 | 43.000000 | |
| 2 | 1 | MO | 452.82500000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | MO | 456.50000000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | MO | 456.87500000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | MO | 457.45000000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | MO | 457.82500000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.50000000 | | 11K0F3E |
| 2 | 1 | 451.50000000 | | 11K0F3E |
| 1 | 1 | 451.87500000 | | 11K0F3E |
| 2 | 1 | 451.87500000 | | 11K0F3E |
| 1 | 1 | 452.37500000 | | 11K0F3E |
| 2 | 1 | 452.37500000 | | 11K0F3E |
| 2 | 1 | 452.37500000 | | 11K0F3E |
| 1 | 1 | 452.45000000 | | 11K0F3E |
| 2 | 1 | 452.45000000 | | 11K0F3E |
| 1 | 1 | 452.82500000 | | 11K0F3E |
| 2 | 1 | 452.82500000 | | 11K0F3E |
| 2 | 1 | 456.50000000 | | 11K0F3E |
| 2 | 1 | 456.87500000 | | 11K0F3E |
| 2 | 1 | 457.45000000 | | 11K0F3E |
| 2 | 1 | 457.82500000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | APPR 5 MI N OF US 30 SR 233 ON A MT, SCOTLAND, ADAMS, PA | 39.96119444, -77.47527778 | 625.000 m | TOWER | 134.000 m structure / 141.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 141.000 m | | | | 428.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 400 HIGHLAND AVE, ALTOONA, PA | BLAIR | 8149421888 |
License history
| Date | File or call sign | Action |
|---|
| 2024-01-04 | WPMX428 | LIREN |
| 2023-12-18 | WPMX428 | LETRES |
| 2016-03-23 | WPMX428 | LIMOD |
| 2014-04-10 | WPMX428 | LIREN |
| 2013-12-16 | WPMX428 | LETRES |
| 2013-05-20 | WPMX428 | LIMOD |
| 2012-12-29 | WPMX428 | ESCAPR |
| 2006-07-18 | WPMX428 | LIAUA |
| 2006-07-17 | WPMX428 | ESCAPR |
| 2003-12-30 | WPMX428 | LIREN |
| 2003-12-15 | WPMX428 | LETRES |
| 2001-11-13 | WPMX428 | AUDOPR |
| 2000-11-23 | WPMX428 | LICCNV |
| 1999-03-11 | WPMX428 | AUTHPR |
| 1999-03-11 | WPMX428 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1802652 | 2026-08-02 01:13:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMX428 | ULS 1802652 | 2026-08-02 01:13:28 |
| Status | A | ULS 1802652 | 2026-08-02 01:13:28 |
| Service | IG | ULS 1802652 | 2026-08-02 01:13:28 |
| Grant Date | 2024-01-04 | ULS 1802652 | 2026-08-02 01:13:28 |
| Expiration Date | 2034-03-11 | ULS 1802652 | 2026-08-02 01:13:28 |