Universal Licensing System
WQHM423
Aviation Spectrum Resources Inc
License details
| ULS identifier | 2943289 |
|---|
| Call sign | WQHM423 |
|---|
| Radio service | AF |
|---|
| Status | A |
|---|
| Grant date | 2017-09-06 |
|---|
| Expiration | 2027-09-07 |
|---|
| Frequency range | 128.85 MHz |
|---|
| Locations | 1 |
|---|
| Representative location | Portland, CUMBERLAND, ME |
|---|
| Coordinates | 43.6471111, -70.3106389 |
|---|
| Source archive | l_coast.zip |
|---|
| Dataset refreshed | 2026-08-02 02:08:34 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FA | 128.85000000 | | | 10.000000 | | LL |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 128.85000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Portland International Jetport Airport, Portland, CUMBERLAND, ME | 43.64711111, -70.31063889 | 23.000 m | BANT | 12.000 m structure / 14.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 14.000 m | | | 360.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2017-09-06 | WQHM423 | LIREN |
| 2017-06-12 | WQHM423 | LETRES |
| 2015-02-06 | WQHM423 | LIAUA |
| 2015-02-05 | WQHM423 | LIAUA |
| 2015-02-05 | WQHM423 | ESUAPR |
| 2015-02-04 | WQHM423 | ESUAPR |
| 2007-09-07 | WQHM423 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2943289 | 2026-08-02 02:08:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQHM423 | ULS 2943289 | 2026-08-02 02:08:34 |
| Status | A | ULS 2943289 | 2026-08-02 02:08:34 |
| Service | AF | ULS 2943289 | 2026-08-02 02:08:34 |
| Grant Date | 2017-09-06 | ULS 2943289 | 2026-08-02 02:08:34 |
| Expiration Date | 2027-09-07 | ULS 2943289 | 2026-08-02 02:08:34 |