Mk 40 Folding-Fin Aerial Rocket
E518923
The Mk 40 Folding-Fin Aerial Rocket is an early U.S. unguided air-to-ground rocket system featuring folding fins for stability, used primarily from aircraft and helicopters for attack and support missions.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mk 40 Folding-Fin Aerial Rocket canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5416785 — 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: Mk 40 Folding-Fin Aerial Rocket Context triple: [Hydra 70, developedFrom, Mk 40 Folding-Fin Aerial Rocket]
-
A.
GMLRS rocket
The GMLRS rocket is a GPS-guided, extended-range artillery rocket used by modern multiple launch rocket systems to deliver precise strikes at medium to long distances.
-
B.
A-4 rocket
The A-4 rocket, later known as the V-2, was the world’s first long-range guided ballistic missile and a pioneering liquid-fueled rocket that laid the technological foundation for modern spaceflight.
-
C.
M549A1 RAP projectile
The M549A1 RAP projectile is a rocket-assisted 155mm artillery shell designed to extend the range and effectiveness of modern howitzers.
-
D.
AGM-45 Shrike
The AGM-45 Shrike is an American air-to-surface anti-radiation missile designed to home in on enemy radar emissions and suppress air defense systems.
-
E.
Brimstone missile
The Brimstone missile is a British air-launched, precision-guided anti-armor and multi-role strike weapon designed for high accuracy against moving and static targets with minimal collateral damage.
- 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: Mk 40 Folding-Fin Aerial Rocket Target entity description: The Mk 40 Folding-Fin Aerial Rocket is an early U.S. unguided air-to-ground rocket system featuring folding fins for stability, used primarily from aircraft and helicopters for attack and support missions.
-
A.
GMLRS rocket
The GMLRS rocket is a GPS-guided, extended-range artillery rocket used by modern multiple launch rocket systems to deliver precise strikes at medium to long distances.
-
B.
A-4 rocket
The A-4 rocket, later known as the V-2, was the world’s first long-range guided ballistic missile and a pioneering liquid-fueled rocket that laid the technological foundation for modern spaceflight.
-
C.
M549A1 RAP projectile
The M549A1 RAP projectile is a rocket-assisted 155mm artillery shell designed to extend the range and effectiveness of modern howitzers.
-
D.
AGM-45 Shrike
The AGM-45 Shrike is an American air-to-surface anti-radiation missile designed to home in on enemy radar emissions and suppress air defense systems.
-
E.
Brimstone missile
The Brimstone missile is a British air-launched, precision-guided anti-armor and multi-role strike weapon designed for high accuracy against moving and static targets with minimal collateral damage.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
folding-fin aerial rocket
ⓘ
unguided air-to-ground rocket ⓘ |
| caliber |
2.75 inch
ⓘ
70 mm ⓘ |
| componentOf | 2.75-inch Folding-Fin Aerial Rocket system ⓘ |
| conflict | Vietnam War ⓘ |
| countryOfOrigin |
United States of America
ⓘ
surface form:
United States
|
| deploymentPeriod |
1950s
ⓘ
1960s ⓘ 1970s ⓘ |
| designedFor | air-to-surface missions ⓘ |
| era | Cold War ⓘ |
| feature | folding fins for in-flight stability ⓘ |
| finType | folding fins ⓘ |
| guidance | unguided ⓘ |
| launchMethod | pod-mounted launchers ⓘ |
| launchPlatform |
fixed-wing aircraft
ⓘ
helicopters ⓘ |
| missionType |
armed reconnaissance
ⓘ
close air support ⓘ interdiction ⓘ |
| partOf | Hydra 70 rocket family lineage ⓘ |
| propulsion | solid-fuel rocket motor ⓘ |
| role |
air-to-ground attack weapon
ⓘ
close air support weapon ⓘ ground-attack rocket ⓘ |
| stabilizationMethod | spin stabilization ⓘ |
| status | largely superseded by newer rocket motors ⓘ |
| successor | Mk 66 rocket motor ⓘ |
| usedBy |
United States Air Force
ⓘ
United States Marine Corps ⓘ United States Navy ⓘ |
| usedFor |
anti-personnel attacks
ⓘ
area suppression ⓘ illumination of battlefield ⓘ light armor attack ⓘ marking targets ⓘ |
| usedOn |
attack helicopters
ⓘ
fighter-bombers ⓘ light attack aircraft ⓘ |
| usedWith |
flechette warheads
ⓘ
high-explosive warheads ⓘ illumination warheads ⓘ practice warheads ⓘ smoke warheads ⓘ various 2.75-inch rocket warheads ⓘ |
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: Mk 40 Folding-Fin Aerial Rocket Description of subject: The Mk 40 Folding-Fin Aerial Rocket is an early U.S. unguided air-to-ground rocket system featuring folding fins for stability, used primarily from aircraft and helicopters for attack and support missions.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Hydra 70