Universal Licensing System
KNDX831
BURLINGTON TRAILWAYS
License details
| ULS identifier | 1912103 |
|---|
| Call sign | KNDX831 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2025-11-18 |
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| Expiration | 2035-12-03 |
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| Frequency range | 43.74 - 468.55 MHz (3 frequencies) |
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| Locations | 2 |
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| Representative location | BURLINGTON, DES MOINES, IA |
|---|
| Coordinates | 40.8672222, -91.1425000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:28 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 43.74000000 | | | 100.000000 | 300.000000 | |
| 2 | 1 | MO | 43.74000000 | | | 100.000000 | 100.000000 | |
| 3 | 1 | FB2 | 463.55000000 | | | 100.000000 | 250.000000 | |
| 4 | 1 | MO | 463.55000000 | | | 50.000000 | 50.000000 | |
| 4 | 1 | MO | 468.55000000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 43.74000000 | | 20K0F3E |
| 2 | 1 | 43.74000000 | | 20K0F3E |
| 3 | 1 | 463.55000000 | | 11K3F3E |
| 4 | 1 | 463.55000000 | | 11K3F3E |
| 4 | 1 | 468.55000000 | | 11K3F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 906 BROADWAY, WEST BURLINGTON, DES MOINES, IA | 40.81669444, -91.15625000 | 216.000 m | BANT | 19.000 m structure / 21.000 m overall | N |
| 2 | T | | | | | | |
| 3 | T | ON IRISH RIDGE RD 2 MI N, BURLINGTON, DES MOINES, IA | 40.86722222, -91.14250000 | 204.000 m | BANT | 122.000 m structure / 128.000 m overall | N |
| 4 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 21.000 m | | | | 44.800 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | | | 115.000 m | | | | 131.300 | |
| 1 | 4 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 906 BROADWAY WEST, BURLINGTON, IA | DES MOINES | 3197532864 |
License history
| Date | File or call sign | Action |
|---|
| 2025-11-18 | KNDX831 | LIREN |
| 2025-09-08 | KNDX831 | LETRES |
| 2015-12-02 | KNDX831 | LIREN |
| 2015-12-01 | KNDX831 | LIMOD |
| 2015-09-14 | KNDX831 | LETRES |
| 2012-10-02 | KNDX831 | LIMOD |
| 2012-07-11 | KNDX831 | ESCAPR |
| 2006-09-05 | KNDX831 | LETCNS |
| 2005-12-20 | KNDX831 | LIMOD |
| 2005-12-02 | KNDX831 | LIREN |
| 2005-09-12 | KNDX831 | LETRES |
| 2001-09-04 | KNDX831 | AUDOPR |
| 2000-11-24 | KNDX831 | LICCNV |
| 2000-10-24 | KNDX831 | LIREN |
| 2000-10-24 | KNDX831 | AUTHPR |
| 2000-09-19 | KNDX831 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1912103 | 2026-08-02 01:09:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNDX831 | ULS 1912103 | 2026-08-02 01:09:28 |
| Status | A | ULS 1912103 | 2026-08-02 01:09:28 |
| Service | IG | ULS 1912103 | 2026-08-02 01:09:28 |
| Grant Date | 2025-11-18 | ULS 1912103 | 2026-08-02 01:09:28 |
| Expiration Date | 2035-12-03 | ULS 1912103 | 2026-08-02 01:09:28 |