Monopole 1321502 — Palmer, AK
ConstructedFCC Antenna Structure Registration 1321502 — monopole near Palmer, Alaska. Single-shaft steel pole, the standard modern cell-site structure.
At a glance
FCC Antenna Structure Registration 1321502 is a 27 m (89 ft) monopole near Palmer, Matanuska-Susitna Borough, Alaska. Its registration status is constructed, with construction recorded on Jun 21, 2022. It is registered to AT&T Mobility Spectrum LLC, which holds 1,606 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1321502 |
| Unique system identifier | 2721480 |
| Status | Constructed (C) |
| Structure type | Monopole (MTOWER) |
| Date constructed | Jun 21, 2022 |
| Registration issued | Sep 30, 2025 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2021-AAL-341-OE |
| FAA circular | — |
| Painting / lighting spec | NONE |
| Marking / lighting code | None (1) |
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
Plano, TX · FRN 0014980726
Holds 1,606 FCC structure registrations — view the full portfolio →
Location
- Address
- 16820 Helmaur Place
- City
- Palmer
- State
- Alaska
- ZIP
- 99645
- County FIPS
- 02170
- Coordinates
- 61.63872, -149.00033
Within ~40 km
Nearby structures
Tower (type not specified) · Canceled
Tower (type not specified) · Constructed
Tower (type not specified) · Canceled
Lattice tower · Constructed
Tower (type not specified) · Terminated
Tower (type not specified) · Constructed
How tall is structure 1321502 compared with others?
At 27 m, structure 1321502 is about 39% below the 45 m average across the 188 structures registered in Matanuska-Susitna Borough. It is about 20% below the Alaska average of 34 m across 1,988 registrations. Among the 24,638 registrations nationwide filed under the same structure-type code (MTOWER), the average overall height is 42 m, so this one is about 35% below that figure.
The supporting structure itself measures 26 m; antennas and other appurtenances on top bring the overall height above ground to 27 m. The site's filed ground elevation is 312 m, which puts the top of the structure 339 m above mean sea level.
Where is structure 1321502, and what is registered around it?
The registration places the structure near Palmer in Matanuska-Susitna Borough, Alaska, at coordinates 61.63872, -149.00033, with the site address filed as "16820 Helmaur Place". Matanuska-Susitna Borough has 188 FCC-registered antenna structures, the 4th-largest count among the 28 Alaska counties with registrations, and 128 of them are marked constructed. Alaska as a whole has 1,988 registrations, the 31st-largest total among the 50 states and DC.
The tallest other registered structure within about 40 km is Palmer, AK · 1254284, a tower at 77 m (canceled).
What does the status "Constructed" mean?
Constructed means the owner has notified the FCC that construction is complete, so the registry treats the structure as standing. The FCC issued registration 1321502 on Sep 30, 2025. Nationally, 141,895 of the 197,770 registrations (71.7%) carry the constructed status, including 1,478 in Alaska.
Who owns antenna structure 1321502?
The FCC record lists AT&T Mobility Spectrum LLC of Plano, TX as the registered owner, under FCC Registration Number 0014980726. Across the registry it holds 1,606 structure registrations, the 20th-largest portfolio among the 7,865 owners with two or more. Its most common filed structure-type code is MTOWER (627 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2021-AAL-341-OE, the FAA review of the structure's effect on air navigation. Its marking and lighting code, 1, is listed on the FCC registration form as "None".
Frequently asked questions
How tall is antenna structure 1321502?
Its registered overall height above ground is 27 m (89 ft), and 339 m (1,113 ft) above mean sea level.
Who owns tower 1321502?
The registered owner is AT&T Mobility Spectrum LLC, which holds 1,606 FCC antenna structure registrations.
Where is antenna structure 1321502?
It is located near Palmer, Matanuska-Susitna Borough, Alaska at 16820 Helmaur Place (61.63872, -149.00033). Its status is constructed; it was constructed on Jun 21, 2022.
What type of structure is 1321502?
It is filed with the FCC under structure-type code MTOWER, which decodes to "Monopole". Single-shaft steel pole, the standard modern cell-site structure. 24,638 registrations nationwide use the same code.
How many antenna structures are registered in Matanuska-Susitna Borough, AK?
Matanuska-Susitna Borough has 188 FCC-registered antenna structures, 128 of them constructed — the 4th-largest count among 28 counties in Alaska.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1321502, 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 1321502, Palmer, Matanuska-Susitna Borough, Alaska”, https://towercensus.com/towers/alaska/palmer-1321502 (data as of October 13, 2026).