Universal Licensing System
WPEA538
APACHE CORPORATION
License details
| ULS identifier | 1842635 |
|---|
| Call sign | WPEA538 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2003-12-09 |
|---|
| Expiration | 2014-01-12 |
|---|
| Cancellation | 2014-03-15 |
|---|
| Frequency range | 451.75 - 456.75 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | IGNACIA, LA PLATA, CO |
|---|
| Coordinates | 37.0830556, -107.7192222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:35 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 451.75000000 | | | 25.000000 | 75.000000 | |
| 3 | 1 | MO | 451.75000000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | FX1 | 456.75000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 456.75000000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 451.75000000 | | 11K2F3E |
| 2 | 1 | 451.75000000 | | 20K0F3E |
| 3 | 1 | 451.75000000 | | 20K0F3E |
| 3 | 1 | 451.75000000 | | 11K2F3E |
| 1 | 1 | 456.75000000 | | 11K2F3E |
| 1 | 1 | 456.75000000 | | 20K0F3E |
| 3 | 1 | 456.75000000 | | 11K2F3E |
| 3 | 1 | 456.75000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CO | | | | | |
| 2 | T | TEXACO HILL 5 MI SSW, IGNACIA, LA PLATA, CO | 37.08305556, -107.71922222 | 2240.000 m | | 9.000 m structure / 9.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 12.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 6120 S YALE STE 1500, TULSA, OK | TULSA | 9184914900 |
License history
| Date | File or call sign | Action |
|---|
| 2014-03-15 | WPEA538 | LIEXP |
| 2013-10-21 | WPEA538 | LETRES |
| 2012-06-04 | WPEA538 | LIMOD |
| 2012-04-11 | WPEA538 | LTSAPR |
| 2003-12-09 | WPEA538 | LIREN |
| 2003-10-20 | WPEA538 | LETRES |
| 2001-09-17 | WPEA538 | AUDOPR |
| 2000-11-23 | WPEA538 | LICCNV |
| 1998-11-12 | WPEA538 | LIREN |
| 1998-11-12 | WPEA538 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1842635 | 2026-08-02 01:13:35 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPEA538 | ULS 1842635 | 2026-08-02 01:13:35 |
| Status | E | ULS 1842635 | 2026-08-02 01:13:35 |
| Service | IG | ULS 1842635 | 2026-08-02 01:13:35 |
| Grant Date | 2003-12-09 | ULS 1842635 | 2026-08-02 01:13:35 |
| Expiration Date | 2014-01-12 | ULS 1842635 | 2026-08-02 01:13:35 |
| Cancellation Date | 2014-03-15 | ULS 1842635 | 2026-08-02 01:13:35 |