Tower 1051931 — Phoenix, AZ
TerminatedFCC Antenna Structure Registration 1051931 — tower (type not specified) near Phoenix, Arizona. Filed under the FCC's older general tower code, which does not record whether the tower is guyed, lattice or a monopole.
At a glance
FCC Antenna Structure Registration 1051931 is a 128 m (420 ft) tower near Phoenix, Maricopa County, Arizona. Its registration status is terminated, with construction recorded on Jun 1, 1979. It is registered to EAGLE RADIO INC DBA = KSLX FM.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1051931 |
| Unique system identifier | 105711 |
| Status | Terminated (T) |
| Structure type | Tower (type not specified) (TOWER) |
| Date constructed | Jun 1, 1979 |
| Registration issued | Jul 2, 1998 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 78-AWE-261-OE |
| FAA circular | — |
| Painting / lighting spec | 1, 3, 12, 21 |
| Marking / lighting code | FAA Style A (9) |
The painting/lighting specification is copied as filed: the FAA marking and lighting chapters and paragraphs cited in the ASR record. The marking/lighting code is decoded using the FCC registration form's code list.
Registered owner
EAGLE RADIO INC DBA = KSLX FM
Phoenix, AZ
Location
- Address
- CITY SITE 15 MOUNT SUPPOA S MOUNTAIN
- City
- Phoenix
- State
- Arizona
- ZIP
- 85048
- County
- Maricopa County
- County FIPS
- 04013
- Coordinates
- 33.33139, -112.06389
Within ~40 km
Nearby structures
Unspecified structure · Constructed
Building · Granted (not yet constructed)
Tower (type not specified) · Canceled
Tower (type not specified) · Constructed
Tower (type not specified) · Constructed
Unspecified structure · Constructed
How tall is structure 1051931 compared with others?
At 128 m, structure 1051931 is about 4.3 times the 30 m average across the 1,306 structures registered in Maricopa County. It is about 3.4 times the Arizona average of 37 m across 2,833 registrations. Among the 75,247 registrations nationwide filed under the same structure-type code (TOWER), the average overall height is 76 m, so this one is about 68% above that figure.
The supporting structure itself measures 127 m; antennas and other appurtenances on top bring the overall height above ground to 128 m. The site's filed ground elevation is 802 m, which puts the top of the structure 930 m above mean sea level.
Where is structure 1051931, and what is registered around it?
The registration places the structure near Phoenix in Maricopa County, Arizona, at coordinates 33.33139, -112.06389, with the site address filed as "CITY SITE 15 MOUNT SUPPOA S MOUNTAIN". Maricopa County has 1,306 FCC-registered antenna structures, the largest count among the 15 Arizona counties with registrations, and 769 of them are marked constructed. Arizona as a whole has 2,833 registrations, the 27th-largest total among the 50 states and DC.
The tallest other registered structure within about 40 km is Maricopa, AZ · 1062272, a structure at 187 m (constructed).
What does the status "Terminated" mean?
Terminated means the FCC has ended the registration. The FCC issued registration 1051931 on Jul 2, 1998. Nationally, 8,910 of the 197,770 registrations (4.5%) carry the terminated status, including 277 in Arizona.
Who owns antenna structure 1051931?
The FCC record lists EAGLE RADIO INC DBA = KSLX FM of Phoenix, AZ as the registered owner.
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 78-AWE-261-OE, the FAA review of the structure's effect on air navigation. Its marking and lighting code, 9, is listed on the FCC registration form as "FAA Style A". The painting and lighting specification on file cites FAA chapters 1, 3, 12, 21.
Frequently asked questions
How tall is antenna structure 1051931?
Its registered overall height above ground is 128 m (420 ft), and 930 m (3,050 ft) above mean sea level.
Who owns tower 1051931?
The registered owner is EAGLE RADIO INC DBA = KSLX FM.
Where is antenna structure 1051931?
It is located near Phoenix, Maricopa County, Arizona at CITY SITE 15 MOUNT SUPPOA S MOUNTAIN (33.33139, -112.06389). Its status is terminated; it was constructed on Jun 1, 1979.
What type of structure is 1051931?
It is filed with the FCC under structure-type code TOWER, which decodes to "Tower (type not specified)". Filed under the FCC's older general tower code, which does not record whether the tower is guyed, lattice or a monopole. 75,247 registrations nationwide use the same code.
How many antenna structures are registered in Maricopa County, AZ?
Maricopa County has 1,306 FCC-registered antenna structures, 769 of them constructed — the largest count among 15 counties in Arizona.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1051931, weekly bulk file.
About this data
Source: FCC Antenna Structure Registration (ASR) database, as published October 13, 2026 — TowerCensus refreshes it weekly. See the methodology for how records are matched, cleaned and scored.
Cite as: TowerCensus, “Antenna structure 1051931, Phoenix, Maricopa County, Arizona”, https://towercensus.com/towers/arizona/phoenix-1051931 (data as of October 13, 2026).