
Information Pages
-	About Aviation Spectrum Resources, Inc.
-	About ASRI Ground Station Administration
-	About the Aeronautical Frequency Committee
-	ASRI Organizational Chart
-	AFC Members Only
-	About Selective Calling
-	Selcal Processing Fee letter
-	Selcal Processing Fee Schedule
-	About ASRI FCC Licensing Assistance Services
-	Links to Some Major Aviation Organizations

AFC Handouts
-	AFC Brochure
-	AFC VHF Air/Ground Station Installation Guidelines
-	VHF Air/Ground Radio Installation Guidelines Slipsheet

Forms
-	General Services Request: Use to ask questions, and for customer feedback

-	Ground Station Activity Reporting System (GSARS) Online Form
-	Ground Station Frequency Request Form
-	Ground Station Interference Report
-	SELCAL Application
-	Ground Station Supplies Request Form

ASRI Documents
-	Ground Station Manual
-	SELCAL Users Guide

Selcal Request Form

GENERAL INFORMATION

SELCAL codes do not transfer when an aircraft is sold. They remain with the original registrant for use only in the areas of registration.
SELCAL code utilization is verified annually. Please notify the SELCAL Registrar of any mailing address changes.
Payment via PayPal is now required in advance. NO REFUNDS.

Fields marked with * are required.

Company: *
Address: *

City: *
State/Province: *
Postal Code: *
Country: *
Name of Contact: *
Telephone: *
Fax:
E-Mail * Enter in lower case
Number of SELCAL Code Transactions: (New, Transfers, Exchanges)	Amount Due (USD):

Registration/Tail Numbers
SELCAL Code Now on Aircraft, if any:

SELCAL CODE will be used with

Type of Code:

12-Tone
16-Tone

(Note 1: Not available for worldwide assignment)

(Note 2: If you cannot select letter P, Q, R, or S, you have an older model 12-tone SELCAL unit.)

Area of Operation: (Please select below)
Africa (AF)	North Africa (NF)
Central America (CA)	South America (SA)
Europe (EU)	South East Asia (SE)
Hawaii (HA)	South Africa (SF)
Middle East (ME)	South Pacific (SP)
Mediterranean (MT)	West Pacific (WP)
North America (NA)

Comments:

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    Aviation Spectrum Resources, Inc.
    2551 Riva Road
    Annapolis, MD 21401
    tel 410-266-4800