Building antenna 1243790 — Helena, MT
Granted (not yet constructed)FCC Antenna Structure Registration 1243790 — building with antenna near Helena, Montana. Building with an antenna mounted on top.
At a glance
FCC Antenna Structure Registration 1243790 is a 24 m (78 ft) building antenna near Helena, Lewis and Clark County, Montana. Its registration status is granted (not yet constructed). It is registered to ST PETERS COMMUNITY HOSPITAL.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1243790 |
| Unique system identifier | 2642863 |
| Status | Granted (not yet constructed) (G) |
| Structure type | Building with antenna (BANT) |
| Date constructed | — |
| Registration issued | Jun 10, 2004 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2004-ANM-71-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
ST PETERS COMMUNITY HOSPITAL
Helena, MT · FRN 0001646686
Location
- Address
- 2475 BROADWAY
- City
- Helena
- State
- Montana
- ZIP
- 59601
- County
- Lewis and Clark County
- County FIPS
- 30049
- Coordinates
- 46.58286, -111.99742
Within ~40 km
Nearby structures
- Helena, MT · 1226387105 m
Tower (type not specified) · Canceled
- Helena, MT · 1226391105 m
Tower (type not specified) · Canceled
Tower (type not specified) · Constructed
Antenna tower array (tower 3 of 4) · Constructed
Antenna tower array (tower 1 of 4) · Constructed
Antenna tower array (tower 4 of 4) · Constructed
How tall is structure 1243790 compared with others?
At 24 m, structure 1243790 is about 37% below the 38 m average across the 91 structures registered in Lewis and Clark County. It is about 45% of the Montana average of 53 m across 1,459 registrations. Among the 1,597 registrations nationwide filed under the same structure-type code (BANT), the average overall height is 36 m, so this one is about 35% below that figure.
The site's filed ground elevation is 1,269 m, which puts the top of the structure 1,293 m above mean sea level.
Where is structure 1243790, and what is registered around it?
The registration places the structure near Helena in Lewis and Clark County, Montana, at coordinates 46.58286, -111.99742, with the site address filed as "2475 BROADWAY". Lewis and Clark County has 91 FCC-registered antenna structures, the 2nd-largest count among the 56 Montana counties with registrations, and 60 of them are marked constructed. Montana as a whole has 1,459 registrations, the 39th-largest total among the 50 states and DC.
The tallest other registered structure within about 40 km is Helena, MT · 1226387, a tower at 105 m (canceled).
What does the status "Granted (not yet constructed)" mean?
Granted means the FCC has issued the registration, but the record does not yet carry the owner's notice that construction was completed. The FCC issued registration 1243790 on Jun 10, 2004. Nationally, 18,387 of the 197,770 registrations (9.3%) carry the granted (not yet constructed) status, including 111 in Montana.
Who owns antenna structure 1243790?
The FCC record lists ST PETERS COMMUNITY HOSPITAL of Helena, MT as the registered owner, under FCC Registration Number 0001646686.
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2004-ANM-71-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 1243790?
Its registered overall height above ground is 24 m (78 ft), and 1,293 m (4,241 ft) above mean sea level.
Who owns tower 1243790?
The registered owner is ST PETERS COMMUNITY HOSPITAL.
Where is antenna structure 1243790?
It is located near Helena, Lewis and Clark County, Montana at 2475 BROADWAY (46.58286, -111.99742). Its status is granted (not yet constructed).
What type of structure is 1243790?
It is filed with the FCC under structure-type code BANT, which decodes to "Building with antenna". Building with an antenna mounted on top. 1,597 registrations nationwide use the same code.
How many antenna structures are registered in Lewis and Clark County, MT?
Lewis and Clark County has 91 FCC-registered antenna structures, 60 of them constructed — the 2nd-largest count among 56 counties in Montana.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1243790, 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 1243790, Helena, Lewis and Clark County, Montana”, https://towercensus.com/towers/montana/helena-1243790 (data as of October 13, 2026).