Advanced Medium STOL Transport program
E196904
The Advanced Medium STOL Transport program was a U.S. Air Force development effort in the 1970s to create a new generation of short takeoff and landing tactical airlifters, from which aircraft like the McDonnell Douglas YC-15 emerged.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Advanced Medium STOL Transport program canonical | 2 |
| Advanced Medium STOL Transport | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1750090 — 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: Advanced Medium STOL Transport program Context triple: [McDonnell Douglas YC-15, program, Advanced Medium STOL Transport program]
-
A.
Advanced Air Vehicles Program
The Advanced Air Vehicles Program is a NASA aeronautics initiative focused on developing and demonstrating next-generation aircraft technologies to improve efficiency, sustainability, and safety in air transportation.
-
B.
C-27J Spartan aircraft
The C-27J Spartan aircraft is a twin-engine tactical military transport plane known for its short takeoff and landing capability, rugged design, and versatile cargo and troop-carrying roles.
-
C.
Supplementary Special-purpose Plane
The Supplementary Special-purpose Plane is a Unicode and ISO/IEC 10646 code plane reserved for specialized, non-standardized, or future-use characters beyond the basic multilingual and supplementary planes.
-
D.
KC-X program
The KC-X program was a U.S. Air Force acquisition initiative to develop and procure a next-generation aerial refueling tanker to replace aging KC-135 aircraft.
-
E.
Alpha Jet
The Alpha Jet is a light attack and advanced jet trainer aircraft developed jointly by France and Germany in the 1970s and widely used for pilot training and tactical support roles.
- 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: Advanced Medium STOL Transport program Target entity description: The Advanced Medium STOL Transport program was a U.S. Air Force development effort in the 1970s to create a new generation of short takeoff and landing tactical airlifters, from which aircraft like the McDonnell Douglas YC-15 emerged.
-
A.
Advanced Air Vehicles Program
The Advanced Air Vehicles Program is a NASA aeronautics initiative focused on developing and demonstrating next-generation aircraft technologies to improve efficiency, sustainability, and safety in air transportation.
-
B.
C-27J Spartan aircraft
The C-27J Spartan aircraft is a twin-engine tactical military transport plane known for its short takeoff and landing capability, rugged design, and versatile cargo and troop-carrying roles.
-
C.
Supplementary Special-purpose Plane
The Supplementary Special-purpose Plane is a Unicode and ISO/IEC 10646 code plane reserved for specialized, non-standardized, or future-use characters beyond the basic multilingual and supplementary planes.
-
D.
KC-X program
The KC-X program was a U.S. Air Force acquisition initiative to develop and procure a next-generation aerial refueling tanker to replace aging KC-135 aircraft.
-
E.
Alpha Jet
The Alpha Jet is a light attack and advanced jet trainer aircraft developed jointly by France and Germany in the 1970s and widely used for pilot training and tactical support roles.
- F. None of above. chosen
Statements (41)
| Predicate | Object |
|---|---|
| instanceOf |
United States Air Force program
ⓘ
military aircraft development program ⓘ |
| aircraftConfigurationStudied | twin-jet transport ⓘ |
| aircraftTypeTargeted |
short takeoff and landing transport aircraft
ⓘ
tactical airlifter ⓘ |
| airfieldRequirement |
operations from semi-prepared surfaces
ⓘ
short runway operations ⓘ |
| application |
airdrop operations
ⓘ
airlift of equipment ⓘ airlift of troops ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| customer | Tactical Air Command ⓘ |
| domain |
military aviation
ⓘ
tactical airlift ⓘ |
| era | Cold War ⓘ |
| focus |
evaluation of advanced high-lift technologies
ⓘ
improved field performance for tactical transports ⓘ |
| geographicScope |
United States of America
ⓘ
surface form:
United States
|
| goal | create a new generation of STOL tactical transport aircraft ⓘ |
| influenced |
C-17 Globemaster III
ⓘ
surface form:
McDonnell Douglas C-17 Globemaster III
|
| influencedBy | requirements for operations from short, unimproved airstrips ⓘ |
| keyCapability |
short takeoff and landing performance
ⓘ
tactical airlift from short and austere runways ⓘ |
| militaryRole | tactical airlift ⓘ |
| missionProfile | tactical intra-theater airlift ⓘ |
| operator | United States Air Force ⓘ |
| purpose | development of short takeoff and landing tactical airlifters ⓘ |
| relatedAircraft |
Boeing YC-14
ⓘ
McDonnell Douglas YC-15 ⓘ |
| relatedRequirement | replacement or supplement for existing tactical transports such as the C-130 Hercules ⓘ |
| resultedInPrototype |
Boeing YC-14
ⓘ
McDonnell Douglas YC-15 ⓘ |
| selectionProcess | competitive prototype flyoff ⓘ |
| serviceBranch | United States Air Force ⓘ |
| sponsor | United States Air Force ⓘ |
| startTime | 1970s ⓘ |
| status | terminated ⓘ |
| technologyArea |
advanced wing design
ⓘ
high-lift devices ⓘ powered-lift concepts ⓘ |
| timePeriod | 1970s ⓘ |
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: Advanced Medium STOL Transport program Description of subject: The Advanced Medium STOL Transport program was a U.S. Air Force development effort in the 1970s to create a new generation of short takeoff and landing tactical airlifters, from which aircraft like the McDonnell Douglas YC-15 emerged.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
McDonnell Douglas YC-15
this entity surface form:
Advanced Medium STOL Transport