‘‘(4) USE OF SELF-ASSESSMENT MEASUREMENT 
TOOLS.—Applicable recommendations from such 
guidelines shall be determined by an airport by using 
the airport characteristics self-assessment measure-
ment tool available in such document and any other 
self-assessment tools subsequently issued by the 
Transportation Security Administration. 
‘‘(5) SUBMISSION
TO
LOCAL
LAW
ENFORCE-
MENT AGENCIES.—In addition to submitting a writ-
ten security plan to the Secretary under subsection 
(b), a private-use and public-use airport shall submit 
a copy of the plan and all updates of the plan to 
local law enforcement agencies having jurisdiction 
over the airport. 
‘‘(d) ADDITIONAL REQUIREMENTS.— 
‘‘(1) PRIVATE-USE AIRPORTS.—In addition to 
the other provisions of this section, the Secretary 
shall ensure that private-use airports meet the fol-
lowing requirements: 
‘‘(A) Require all aircraft to be double- 
locked, with one lock internal to the aircraft, 
and one lock external to the aircraft, when such 
aircraft is not in operation. 
‘‘(B) Provide that all hangars be locked 
when not in use.
‘‘(C) Provide adequate fencing for secure 
areas. 
‘‘(2) PUBLIC-USE
AIRPORTS.—In addition to 
the other provisions of this section, the Secretary 
shall ensure that public-use airports meet the re-
quirements of private-use airports set forth in para-
graph (1) and the following additional requirements: 
‘‘(A) Require verification of the identity of 
all aircraft passengers by the aircraft crew. 
‘‘(B) Maintain a log of all transient air-
craft for a minimum of 5 years. 
‘‘(C) Develop a written list of emergency 
contacts and telephone numbers, to be available 
to airport personnel. 
‘‘(D) Restrict the access of unlicensed per-
sons and student pilots to aircraft keys. 
‘‘(E) Require persons renting aircraft to 
present government-issued identification, which 
identification shall be in addition to any pilot’s 
license. 
‘‘(F) Post airport security warning signs 
and advisories where appropriate. 
‘‘(G) Create an emergency locator map, 
which may be hand-drawn generally to scale, 
identifying areas such as runways, ramp areas,
fence lines, gates, and sites and provide copies 
of such map to emergency response agencies 
serving such airport, to law enforcement agen-
cies having jurisdiction over such airport, and 
appropriate airport personnel. Whenever there 
is a physical change involving such areas, such 
map shall be revised and resubmitted to the 
such emergency response and law enforcement 
agencies and airport personnel within 60 days 
of such change. 
‘‘(H) Familiarize local law enforcement 
with the airport and consult with them in the 
airport’s development of appropriate security 
procedures. 
‘‘(e) STATEMENT ON CONFIDENTIALITY.—The map 
required under subsection (c)(2)(G) and the written secu-
rity plan required under subsection (c) shall each promi-
nently display the following statement: ‘This document 
may contain information that if disclosed could endanger 
the life or safety of the public, and therefore this document 
is to be maintained and used in a manner which preserves 
the confidentiality of the information contained herein in 
a manner consistent with law.’. 
‘‘(f) LIMITATION
ON DISCLOSURE
OF INFORMA-
TION.—Notwithstanding any other provision of law, nei-
ther the Secretary, nor any agency receiving information 
from the Secretary, shall disclose safety or security related 
information obtained from airports under this section if 
the Secretary finds that withholding such information 
from disclosure would be consistent with the Secretary’s 
safety and security responsibilities.’’. 
(b) CONFORMING AMENDMENT.—The analysis for 
subchapter I of chapter 449 of title 49, United States 
Code, is amended by adding at the end the following: 
‘‘44926. General aviation airport security.’’. 
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