Airport/Facility Directory
E858073
The Airport/Facility Directory, now known as the Chart Supplement U.S., was an FAA publication providing detailed information on airports, heliports, and related aviation facilities across the United States.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Airport/Facility Directory canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10363509 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Airport/Facility Directory Context triple: [Chart Supplement U.S., formerName, Airport/Facility Directory]
-
A.
Aeronautical Information Manual
The Aeronautical Information Manual is the U.S. Federal Aviation Administration’s official guide providing pilots with fundamental information and procedures for operating safely and legally within the National Airspace System.
-
B.
FAA LID
FAA LID is a three- to five-character airport identifier code system used by the U.S. Federal Aviation Administration to uniquely designate aviation facilities.
-
C.
Flight Standards Department
The Flight Standards Department is a division of China’s civil aviation authority responsible for developing, overseeing, and enforcing aviation safety and operational standards.
-
D.
FARs
FARs are the comprehensive set of rules issued by the U.S. Federal Aviation Administration that govern all aspects of civil aviation operations, certification, and safety.
-
E.
FAA
The FISA Amendments Act of 2008 (FAA) is a U.S. federal law that updated and expanded government surveillance authorities under the Foreign Intelligence Surveillance Act, particularly for monitoring communications of non-U.S. persons abroad.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Airport/Facility Directory Target entity description: The Airport/Facility Directory, now known as the Chart Supplement U.S., was an FAA publication providing detailed information on airports, heliports, and related aviation facilities across the United States.
-
A.
Aeronautical Information Manual
The Aeronautical Information Manual is the U.S. Federal Aviation Administration’s official guide providing pilots with fundamental information and procedures for operating safely and legally within the National Airspace System.
-
B.
FAA LID
FAA LID is a three- to five-character airport identifier code system used by the U.S. Federal Aviation Administration to uniquely designate aviation facilities.
-
C.
Flight Standards Department
The Flight Standards Department is a division of China’s civil aviation authority responsible for developing, overseeing, and enforcing aviation safety and operational standards.
-
D.
FARs
FARs are the comprehensive set of rules issued by the U.S. Federal Aviation Administration that govern all aspects of civil aviation operations, certification, and safety.
-
E.
FAA
The FISA Amendments Act of 2008 (FAA) is a U.S. federal law that updated and expanded government surveillance authorities under the Foreign Intelligence Surveillance Act, particularly for monitoring communications of non-U.S. persons abroad.
- F. None of above. chosen
Statements (56)
| Predicate | Object |
|---|---|
| instanceOf |
aeronautical publication
ⓘ
aviation directory ⓘ |
| contains |
ATIS frequencies
ⓘ
UNICOM frequencies ⓘ airport elevation information ⓘ airport location information ⓘ airport operational restrictions ⓘ control tower frequencies ⓘ fuel availability information ⓘ maintenance services information ⓘ navaid identifiers ⓘ runway dimensions ⓘ runway surface type ⓘ special notices ⓘ |
| containsInformationOn |
airport diagrams
ⓘ
airport lighting ⓘ airport remarks ⓘ airport services ⓘ airspace information ⓘ communications facilities ⓘ frequencies ⓘ heliports ⓘ military airports ⓘ navigation aids ⓘ navigation facilities ⓘ obstruction data ⓘ operational procedures ⓘ public-use airports ⓘ runway data ⓘ seaplane bases ⓘ selected private-use airports ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| format |
digital publication
ⓘ
printed book ⓘ |
| formerNameOf | Chart Supplement U.S. NERFINISHED ⓘ |
| language | English ⓘ |
| organizedBy |
airport identifier
ⓘ
geographic region ⓘ state ⓘ |
| partOf | U.S. government aeronautical information publications ⓘ |
| publishedBy | Federal Aviation Administration NERFINISHED ⓘ |
| publisher | Federal Aviation Administration NERFINISHED ⓘ |
| regulator | Federal Aviation Administration NERFINISHED ⓘ |
| relatedTo |
IFR Enroute Chart
NERFINISHED
ⓘ
Sectional Aeronautical Chart ⓘ Terminal Area Chart ⓘ |
| replacedBy | Chart Supplement U.S. NERFINISHED ⓘ |
| scope |
United States airports
ⓘ
United States aviation facilities ⓘ United States heliports ⓘ United States seaplane bases ⓘ |
| usedBy |
air traffic controllers
ⓘ
flight planners ⓘ pilots ⓘ |
| usedFor |
in-flight reference
ⓘ
preflight planning ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Airport/Facility Directory Description of subject: The Airport/Facility Directory, now known as the Chart Supplement U.S., was an FAA publication providing detailed information on airports, heliports, and related aviation facilities across the United States.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.