Universal Licensing System
WPBF487
MUSEUM OF FLIGHT
License details
| ULS identifier | 1703721 |
|---|
| Call sign | WPBF487 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2022-11-18 |
|---|
| Expiration | 2033-02-11 |
|---|
| Frequency range | 451.3 - 468.3375 MHz (7 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | SEATTLE, KING, WA |
|---|
| Coordinates | 47.5181111, -122.2975000 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:15:40 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 451.30000000 | | | 40.000000 | 75.000000 | |
| 3 | 1 | MO | 451.30000000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | FB2 | 451.70000000 | | | 40.000000 | 75.000000 | |
| 3 | 1 | MO | 451.70000000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | FB2 | 451.96250000 | | | 20.000000 | 20.000000 | |
| 3 | 1 | MO | 451.96250000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 456.30000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 456.70000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 456.96250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 462.02500000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | FB2 | 462.02500000 | | | 16.000000 | 20.000000 | |
| 3 | 1 | MO | 462.02500000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 462.08750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 462.15000000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 463.25000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | FB2 | 463.33750000 | | | 20.000000 | 35.000000 | |
| 3 | 1 | MO | 463.33750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 463.35000000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 463.52500000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 464.62500000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 464.72500000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 467.02500000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 468.33750000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 451.30000000 | | 7K60FXE |
| 2 | 1 | 451.30000000 | | 11K2F3E |
| 3 | 1 | 451.30000000 | | 7K60FXE |
| 3 | 1 | 451.30000000 | | 11K2F3E |
| 2 | 1 | 451.70000000 | | 7K60FXE |
| 2 | 1 | 451.70000000 | | 11K2F3E |
| 3 | 1 | 451.70000000 | | 11K2F3E |
| 3 | 1 | 451.70000000 | | 7K60FXE |
| 2 | 1 | 451.96250000 | | 11K2F3E |
| 3 | 1 | 451.96250000 | | 11K2F3E |
| 3 | 1 | 456.30000000 | | 11K2F3E |
| 3 | 1 | 456.30000000 | | 7K60FXE |
| 3 | 1 | 456.70000000 | | 7K60FXE |
| 3 | 1 | 456.70000000 | | 11K2F3E |
| 3 | 1 | 456.96250000 | | 11K2F3E |
| 1 | 1 | 462.02500000 | | 11K2F3E |
| 2 | 1 | 462.02500000 | | 11K2F3E |
| 3 | 1 | 462.02500000 | | 11K2F3E |
| 1 | 1 | 462.08750000 | | 11K2F3E |
| 1 | 1 | 462.15000000 | | 11K2F3E |
| 1 | 1 | 463.25000000 | | 11K2F3E |
| 2 | 1 | 463.33750000 | | 11K2F3E |
| 3 | 1 | 463.33750000 | | 11K2F3E |
| 1 | 1 | 463.35000000 | | 11K2F3E |
| 1 | 1 | 463.52500000 | | 11K2F3E |
| 1 | 1 | 464.62500000 | | 11K2F3E |
| 1 | 1 | 464.72500000 | | 11K2F3E |
| 3 | 1 | 467.02500000 | | 11K2F3E |
| 3 | 1 | 468.33750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | KING, WA | 47.51816667, -122.31594444 | | | | |
| 2 | T | 9404 E MARGINAL WAY S, SEATTLE, KING, WA | 47.51811111, -122.29750000 | 4.000 m | B | 22.000 m structure / 22.000 m overall | N |
| 3 | T | | | 0.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | | | 18.000 m | | | | 52.000 | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 9404 E MARGINAL WAY SOUTH, SEATTLE, WA | KING | 2067687135 |
License history
| Date | File or call sign | Action |
|---|
| 2025-12-03 | WPBF487 | LETCNS |
| 2025-05-09 | WPBF487 | LIMOD |
| 2022-11-18 | WPBF487 | LIREN |
| 2015-09-29 | WPBF487 | LIMOD |
| 2013-02-13 | WPBF487 | LIREN |
| 2012-11-19 | WPBF487 | LETRES |
| 2011-12-19 | WPBF487 | LIMOD |
| 2004-02-19 | WPBF487 | LIMOD |
| 2004-02-19 | WPBF487 | COR |
| 2002-12-12 | WPBF487 | LIREN |
| 2002-12-12 | WPBF487 | LIAUA |
| 2002-11-18 | WPBF487 | LETRES |
| 2002-05-28 | WPBF487 | AUDOPR |
| 2000-11-23 | WPBF487 | LICCNV |
| 1998-02-12 | WPBF487 | AUTHPR |
| 1998-02-11 | WPBF487 | LIRMD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1703721 | 2026-08-02 01:15:40 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPBF487 | ULS 1703721 | 2026-08-02 01:15:40 |
| Status | A | ULS 1703721 | 2026-08-02 01:15:40 |
| Service | IG | ULS 1703721 | 2026-08-02 01:15:40 |
| Grant Date | 2022-11-18 | ULS 1703721 | 2026-08-02 01:15:40 |
| Expiration Date | 2033-02-11 | ULS 1703721 | 2026-08-02 01:15:40 |