U.S. SPECIAL CALL SIGN DESIGNATOR (HOTT) AND ASSOCIATED TELEPHONY (HOT)

JO 7340.922 · FAA

Public domain · FAAOrders & Notices

Overview

The U.S. SPECIAL CALL SIGN DESIGNATOR (HOTT) AND ASSOCIATED TELEPHONY (HOT) (JO 7340.922) is a public-domain FAA order, republished here as a free chaptered HTML edition with a linked table of contents and the official PDF.

Publisher: FAA
Document: JO 7340.922
Pages: 2

Key points

The document JO 7340.922 pertains to the U.S. Special Call Sign Designator (HOTT) and associated telephony (HOT).
The effective date for the new designator HOTT is July 24, 2026.
The expiration date for the designator HOTT is July 24, 2027.
The change to JO 7340.2, Contractions, is approved for the Arizona Department of Public Safety.
Amie Brown is the contact person for any questions regarding this document.

Frequently asked questions

What is the purpose of the document JO 7340.922?

The document outlines the approval of the U.S. Special Call Sign Designator (HOTT) and associated telephony (HOT).

Who is the designated agency for the new call sign?

The designated agency for the new call sign HOTT is the Arizona Department of Public Safety.

When does the new designator HOTT become effective?

The new designator HOTT becomes effective on July 24, 2026.

What is the expiration date for the designator HOTT?

The expiration date for the designator HOTT is July 24, 2027.

Who can I contact for questions regarding this document?

You can contact Amie Brown at 202-957-1460 for any questions regarding this document.

Document

TELEGRAPHIC MESSAGE PRECEDENCE: SECURITY CLASSIACATION Fe de ral Aviation Administration N ORMAL 800 Independence Avenue, SW

Unclassified

ACTION: ROUTI NE Washi ngto n,DC 2 059 1 ACCOUNTING CLASSIACATION DATE PREPARED: FILE: 7/15/2026 NAME PHONE NUMBER TYPE OF MESSAGE AMIE BROWN (202)-957-1460 SINGLE BOOK X MULTI ADDRESS MESSAGE TO BE TRANSMITTED (Use double spacing and all capital letters) To: KRWA NOUS2 211812 GENOT RWA 26/26 N JO 7340.922 GG ALRGNS 1/500/530 AMC-1 AMA-500 ACT-1 AL ATFO XVM EFFECTIVE: 7/24/2026 CANCELLATION: 7/24/2027 SUBJECT: U.S. SPECIAL CALL SIGN DESIGNATOR (HOTT) AND ASSOCIATED TELEPHONY (HOT) THE FOLLOWING CHANGE TO JO 7340.2, CONTRACTIONS, CHAPTER 3, SECTIONS 1, 2, AND 3 IS APPROVED: TEL EPHONY: HOT DESIGNATOR (IDENTIFIER): HOTT COMPANY/AGENCY: ARIZONA DEPARTMENT OF PUBLIC SAFETY LOCATION: (PHOENIX, AZ) EXPIRATION DATE: 07/24/27 PA G E NO. NO. OF PGS Security Classification