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AIM 

4/20/23 

emergency evacuation are authorized to transit U.S. territorial airspace within 50 NM of their respective borders 

with the U.S., with or without an active flight plan, provided they have received and continuously transmit an 

ATC assigned transponder code. State aircraft operations on behalf of the governments of Canada and Mexico 

conducted under this subparagraph 5

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8h are not required to obtain a diplomatic clearance from the U.S. State 

Department. 

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9.  FAA/TSA Airspace Waivers 

a. 

Operators may submit requests for FAA/TSA airspace waivers at https://waivers.faa.gov by selecting 

“international” as the waiver type. 

b. 

Information regarding FAA/TSA airspace waivers can be found at: 

http://www.tsa.gov/for

industry/general

aviation or can be obtained by contacting TSA at (571) 227

2071. 

c. 

All existing FAA/TSA waivers issued under previous FDC NOTAMS remain valid until the expiration date 

specified in the waiver, unless sooner superseded or rescinded. 

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10.  TSA Aviation Security Programs 

a. 

Applicants for U.S. air operator certificates will be provided contact information for TSA aviation security 

programs by the U.S. Department of Transportation during the certification process. 

b. 

For information about applicable TSA security programs: 

1. 

U.S. air carriers and commercial operators must contact their TSA Principal Security Specialist (PSS); 

and 

2. 

Foreign air carriers must contact their International Industry Representative (IIR). 

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11.  FAA Flight Routing Authorizations 

a. 

Information about FAA routing authorizations for U.S. State Department

designated special interest 

country flight operations to or from, within, or transiting U.S. territorial airspace is available by country at: 

1. 

FAA website http://www.faa.gov/air_traffic/publications/us_restrictions/; or 

2. 

Phone by contacting the FAA System Operations Support Center (SOSC) at (202) 267

8115. 

b. 

Special Interest Countries. The U.S. State Department

designated special interest countries are Cuba, Iran, 

The Democratic People’s Republic of Korea (North Korea), The People’s Republic of China, The Russian 

Federation, Sudan, and Syria. 

NOTE

 

FAA flight routing authorizations are not required for aircraft registered in Hong Kong, Taiwan, or Macau. 

c. 

Aircraft operating with the ICAO 3LD assigned to a company or entity from a country listed as a State 

Department

designated special interest country and holding valid FAA Part 129 operations specifications do not 

require FAA flight routing authorization. 

d. 

FAA routing authorizations will only be granted for IFR operations. VFR and DVFR flight operations are 

prohibited for any aircraft requiring an FAA routing authorization. 

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12.  Emergency Security Control of Air Traffic (ESCAT) 

a. 

During defense emergency or air defense emergency conditions, additional special security instructions 

may be issued in accordance with 32 CFR Part 245, 

Plan for the Emergency Security Control of Air Traffic 

(ESCAT)

b. 

Under the provisions of 32 CFR Part 245, the military will direct the action to be taken in regard to landing, 

grounding, diversion, or dispersal of aircraft in the defense of the U.S. during emergency conditions. 

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National Security and Interception Procedures