Tower 1204498 — Angwin, CA
Granted (not yet constructed)FCC Antenna Structure Registration 1204498 — tower (type not specified) near Angwin, California. 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 1204498 is a 37 m (121 ft) tower near Angwin, Napa County, California. Its registration status is granted (not yet constructed). It is registered to OAKVILLE PUMP SERVICE INC.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1204498 |
| Unique system identifier | 2601330 |
| Status | Granted (not yet constructed) (G) |
| Structure type | Tower (type not specified) (TOWER) |
| Date constructed | — |
| Registration issued | Oct 14, 1999 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 99-AWP-1495-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
OAKVILLE PUMP SERVICE INC
Oakville, CA · FRN 0006160790
Location
- Address
- 700 Keys
- City
- Angwin
- State
- California
- ZIP
- 94508
- County
- Napa County
- County FIPS
- 06055
- Coordinates
- 38.58611, -122.45361
Within ~40 km
Nearby structures
Tower (type not specified) · Constructed
Guyed tower · 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
Antenna tower array (tower 2 of 4) · Constructed
How tall is structure 1204498 compared with others?
At 37 m, structure 1204498 is about 62% above the 23 m average across the 59 structures registered in Napa County. It is about 14% above the California average of 32 m across 11,860 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 half of that figure.
The supporting structure itself measures 31 m; antennas and other appurtenances on top bring the overall height above ground to 37 m. The site's filed ground elevation is 554 m, which puts the top of the structure 591 m above mean sea level.
Where is structure 1204498, and what is registered around it?
The registration places the structure near Angwin in Napa County, California, at coordinates 38.58611, -122.45361, with the site address filed as "700 Keys". Napa County has 59 FCC-registered antenna structures, the 34th-largest count among the 58 California counties with registrations, and 33 of them are marked constructed. California as a whole has 11,860 registrations, the 2nd-largest total among the 50 states and DC.
The tallest other registered structure within about 40 km is Suisun, CA · 1010558, a tower at 72 m (constructed).
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 1204498 on Oct 14, 1999. Nationally, 18,387 of the 197,770 registrations (9.3%) carry the granted (not yet constructed) status, including 1,200 in California.
Who owns antenna structure 1204498?
The FCC record lists OAKVILLE PUMP SERVICE INC of Oakville, CA as the registered owner, under FCC Registration Number 0006160790.
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 99-AWP-1495-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 1204498?
Its registered overall height above ground is 37 m (121 ft), and 591 m (1,938 ft) above mean sea level.
Who owns tower 1204498?
The registered owner is OAKVILLE PUMP SERVICE INC.
Where is antenna structure 1204498?
It is located near Angwin, Napa County, California at 700 Keys (38.58611, -122.45361). Its status is granted (not yet constructed).
What type of structure is 1204498?
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 Napa County, CA?
Napa County has 59 FCC-registered antenna structures, 33 of them constructed — the 34th-largest count among 58 counties in California.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1204498, 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 1204498, Angwin, Napa County, California”, https://towercensus.com/towers/california/angwin-1204498 (data as of October 13, 2026).