Universal Licensing System
WPYT502
TRAJEN FLIGHT SUPPORT, LP
License details
| ULS identifier | 2555845 |
|---|
| Call sign | WPYT502 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2003-10-22 |
|---|
| Expiration | 2013-10-22 |
|---|
| Cancellation | 2013-12-22 |
|---|
| Frequency range | 151.865 - 457.15 MHz (8 frequencies) |
|---|
| Locations | 10 |
|---|
| Representative location | HOUSTON, HARRIS, TX |
|---|
| Coordinates | 29.9721667, -95.3407778 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:15:49 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 151.86500000 | | | 25.000000 | 25.000000 | |
| 6 | 1 | MO | 151.86500000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | FB | 159.79500000 | | | 25.000000 | 25.000000 | |
| 8 | 1 | MO | 159.79500000 | | | 25.000000 | 25.000000 | |
| 4 | 1 | FB | 160.20000000 | | | 25.000000 | 25.000000 | |
| 9 | 1 | MO | 160.20000000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | FB | 173.22500000 | | | 25.000000 | 25.000000 | |
| 7 | 1 | MO | 173.22500000 | | | 25.000000 | 25.000000 | |
| 5 | 1 | FB | 452.10000000 | | | 25.000000 | 25.000000 | |
| 10 | 1 | MO | 452.10000000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | FB | 452.15000000 | | | 25.000000 | 25.000000 | |
| 7 | 1 | MO | 452.15000000 | | | 25.000000 | 25.000000 | |
| 10 | 1 | MO | 457.10000000 | | | 25.000000 | 25.000000 | |
| 7 | 1 | MO | 457.15000000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.86500000 | | 20K0F3E |
| 6 | 1 | 151.86500000 | | 20K0F3E |
| 3 | 1 | 159.79500000 | | 20K0F3E |
| 8 | 1 | 159.79500000 | | 20K0F3E |
| 4 | 1 | 160.20000000 | | 20K0F3E |
| 9 | 1 | 160.20000000 | | 20K0F3E |
| 2 | 1 | 173.22500000 | | 20K0F3E |
| 7 | 1 | 173.22500000 | | 20K0F3E |
| 5 | 1 | 452.10000000 | | 20K0F3E |
| 10 | 1 | 452.10000000 | | 20K0F3E |
| 2 | 1 | 452.15000000 | | 20K0F3E |
| 7 | 1 | 452.15000000 | | 20K0F3E |
| 10 | 1 | 457.10000000 | | 20K0F3E |
| 7 | 1 | 457.15000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 17725 JOHN F KENNEDY BLVD, HOUSTON, HARRIS, TX | 29.97216667, -95.34077778 | 23.000 m | BANT | 15.000 m structure / 15.000 m overall | |
| 2 | T | 201 AVIATION WAY, FORT WORTH, HARRIS, TX | 32.82163889, -97.35691667 | 209.000 m | BANT | 15.000 m structure / 15.000 m overall | |
| 3 | T | 600 AIRPORT RD., #C, GREELEY, WELD, CO | 40.42500000, -104.63366667 | 1415.000 m | BANT | 15.000 m structure / 15.000 m overall | |
| 4 | T | 603 AIRPORT RD, SITKA, SITKA, AK | 57.05486111, -135.36958333 | 0.000 m | BANT | 15.000 m structure / 15.000 m overall | |
| 5 | T | 1921 E. FLIGHTLINE DR., TUCSON, PIMA, AZ | 32.12425000, -110.94247222 | 787.000 m | BANT | 15.000 m structure / 15.000 m overall | |
| 6 | T | | | | | | |
| 7 | T | | | | | | |
| 8 | T | | | | | | |
| 9 | T | | | | | | |
| 10 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | | | | 16.400 | |
| 1 | 2 | T | | 15.000 m | | | | 25.300 | |
| 1 | 3 | | | 15.000 m | | | | -0.300 | |
| 1 | 4 | | | 15.000 m | | | | -39.300 | |
| 1 | 5 | | | 15.000 m | | | | -4.800 | |
| 1 | 6 | | | | | | | | |
| 1 | 7 | | | | | | | | |
| 1 | 8 | | | | | | | | |
| 1 | 9 | | | | | | | | |
| 1 | 10 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 17725 JOHN F KENNEDY BLVD, HOUSTON, TX | HARRIS | 9792604000 |
License history
| Date | File or call sign | Action |
|---|
| 2013-12-22 | WPYT502 | LIEXP |
| 2013-07-29 | WPYT502 | LETRES |
| 2007-06-25 | WPYT502 | LITRAN |
| 2007-06-02 | WPYT502 | ESCAPR |
| 2007-06-01 | WPYT502 | ESUAPR |
| 2007-06-01 | WPYT502 | EFUAPR |
| 2006-07-11 | WPYT502 | LITRAN |
| 2005-08-22 | WPYT502 | LETCNS |
| 2004-11-23 | WPYT502 | LIMOD |
| 2004-08-13 | WPYT502 | ESUAPR |
| 2004-07-22 | WPYT502 | LIMOD |
| 2003-10-22 | WPYT502 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2555845 | 2026-08-02 01:15:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPYT502 | ULS 2555845 | 2026-08-02 01:15:49 |
| Status | E | ULS 2555845 | 2026-08-02 01:15:49 |
| Service | IG | ULS 2555845 | 2026-08-02 01:15:49 |
| Grant Date | 2003-10-22 | ULS 2555845 | 2026-08-02 01:15:49 |
| Expiration Date | 2013-10-22 | ULS 2555845 | 2026-08-02 01:15:49 |
| Cancellation Date | 2013-12-22 | ULS 2555845 | 2026-08-02 01:15:49 |