Rig 1003540 — Nikiski, AK

Dismantled

FCC Antenna Structure Registration 1003540 — oil rig near Nikiski, Alaska. Antenna on an offshore or land rig.

Overall height

72 m

236 ft

Support structure

72 m

Top above sea level

72 m

as filed; ground elevation not reported

Ground elevation

Not reported

filed as 0 m

◆ Loading map…

≥ 150 m60–150 m30–60 m< 30 m

This entry + 6 nearby

Registration record

FCC record

Field	Value
Registration number (ASRN)	1003540
Unique system identifier	109322
Status	Dismantled (I)
Structure type	Oil rig (RIG)
Date constructed	Jan 1, 1968
Registration issued	Jul 16, 2013
Date dismantled	Jul 16, 2013

Aviation safety

FAA & lighting

Field	Value
FAA study number	AL-OE-68-10
FAA circular	—
Painting / lighting spec	1, 3, 11, 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

Marathon Oil Company

Findlay, OH · FRN 0003185071

Holds 5 FCC structure registrations — view the full portfolio →

Location

Address: COOK INLET 15 MI NNW
City: Nikiski
State: Alaska
County FIPS: 02122
Coordinates: 60.91861, -151.55972

Within ~40 km

Nearby structures

Nikiski, AK · 100354188 m
Oil rig · Dismantled
Nikiski, AK · 121324874 m
Tower (type not specified) · Granted (not yet constructed)
Kenai, AK · 129760361 m
Lattice tower · Granted (not yet constructed)
Kenai, AK · 131937059 m
Lattice tower · Constructed
Kenai, AK · 126017457 m
Lattice tower · Constructed
Kenai, AK · 126464057 m
Lattice tower · Granted (not yet constructed)

Frequently asked questions

How tall is antenna structure 1003540?

Its registered overall height above ground is 72 m (236 ft). The record does not report a ground elevation for the site.

Who owns tower 1003540?

The registered owner is Marathon Oil Company, which holds 5 FCC antenna structure registrations.

Where is antenna structure 1003540?

It is located near Nikiski, Alaska at COOK INLET 15 MI NNW (60.91861, -151.55972). Its status is dismantled; it was constructed on Jan 1, 1968.

Working with towers? Pro adds alerts, change history and CSV export ($39/mo); Enterprise adds full national files, the API and an MCP server for AI tools.

Dataset updated October 2026 . Source: FCC Antenna Structure Registration 1003540, weekly bulk file.