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FBO · KAIG LANGLADE COUNTY

1521, LLC at Langlade County Airport

ANTIGO, WISCONSIN

(715) 623-4525Unicom 122.800WebsiteMon 0800-1700, Tue 0800-1700, Wed 0800-1700, Thu 0800-1700, Fri 0800-1700, Sat 0900-1600
Live posted pricing
Independent
100LL Avgas
self serve
$6.49
Jet A
Not posted
—
JET A PRIST
self serve
$4.40
Updated 10/22/2026

Services & amenities

Wi-FiHangarPilot Lounge

All services

  • · Aircraft Ground Services
  • · Aircraft Maintenance
  • · Aircraft Management
  • · Aircraft Rental
  • · Courtesy Car(s)
  • · Crew Lounge
  • · Flight Training (Part 61)
  • · Ground Transportation
  • · Hangar Sales & Leasing
  • · Passenger Terminal & Lounge
  • · Pilot Supplies
  • · Restrooms
  • · Scenic & Sightseeing Flights
  • · Showers
  • · Transient Aircraft Parking
  • · Transient Hangar Space
  • · Wi-Fi & Internet Access

About 1521, LLC

1521, LLC serves Langlade County Airport in Antigo, Wisconsin. Pilots will find self-serve AVGAS 100LL and JET A_PRIST on site. Unicom is 122.800.

The FBO supports a pilot lounge, passenger terminal lounge, restrooms, showers, and internet access. It also offers courtesy car service, ground transportation, transient parking, and transient hangars.

Other services include aircraft ground service, aircraft management, aircraft rental, airframe and powerplant maintenance, pilot supplies, and FAR Part 61 pilot training. Sightseeing tours and rides are also listed.

1521, LLC also lists hangar sales and leasing, which can matter for longer stays or local based aircraft. Payment is accepted by Visa, MasterCard, cash, and check. Hours are Monday through Friday from 0800 to 1700. Saturday hours are 0900 to 1600. Call the FBO directly for current availability on any service or for the latest fuel and ramp details.

Payment & fees

Accepted payment

VisaMasterCardCashCheck

Frequently asked questions

What fuel grades does 1521, LLC carry at KAIG?
1521, LLC carries AVGAS 100LL and JET A_PRIST. Fuel service is self serve.
What services does 1521, LLC offer for visiting pilots?
Services include a pilot lounge, passenger terminal lounge, restrooms, showers, internet access, courtesy car, ground transportation, transient parking, and transient hangars.
Does 1521, LLC provide maintenance support?
Yes. The FBO lists airframe and powerplant maintenance. It also lists aircraft ground service, aircraft management, aircraft rental, and pilot training under FAR Part 61.
How do I contact 1521, LLC at Langlade County Airport?
Call (715) 623-4525. The UNICOM frequency is 122.800.
What payment methods does 1521, LLC accept?
Visa, MasterCard, cash, and check are listed as accepted payment methods.
What are the posted hours for 1521, LLC?
Posted hours are Monday through Friday from 0800 to 1700. Saturday hours are 0900 to 1600.