Embraer R-99
E237923
The Embraer R-99 is a Brazilian military airborne early warning and control and surveillance aircraft derived from the Embraer ERJ 135 regional jet platform.
All labels observed (6)
| Label | Occurrences |
|---|---|
| Embraer EMB 145 AEW&C | 3 |
| Embraer E-99 | 2 |
| Embraer R-99 canonical | 2 |
| Embraer R-99A | 2 |
| Embraer EMB-145 AEW&C | 1 |
| Embraer R-99B | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2132270 — 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: Embraer R-99 Context triple: [Embraer ERJ 135, militaryVariant, Embraer R-99]
-
A.
Embraer 190
The Embraer 190 is a Brazilian-made narrow-body regional jet airliner designed for short- to medium-haul routes, widely used by airlines around the world.
-
B.
Pilatus PC-9
The Pilatus PC-9 is a Swiss-built turboprop training aircraft widely used by military air forces around the world for basic and advanced pilot instruction.
-
C.
CASA C-212 Aviocar
The CASA C-212 Aviocar is a Spanish twin-turboprop, short takeoff and landing (STOL) utility transport aircraft widely used for military, cargo, and regional passenger operations.
-
D.
Super Tucano light attack aircraft
The Super Tucano light attack aircraft is a Brazilian-built turboprop designed for close air support, counterinsurgency, and advanced pilot training, widely used by air forces around the world.
-
E.
Pilatus PC-7
The Pilatus PC-7 is a Swiss-built turboprop military trainer aircraft widely used for basic flight training by air forces around the world.
- 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: Embraer R-99 Target entity description: The Embraer R-99 is a Brazilian military airborne early warning and control and surveillance aircraft derived from the Embraer ERJ 135 regional jet platform.
-
A.
Embraer 190
The Embraer 190 is a Brazilian-made narrow-body regional jet airliner designed for short- to medium-haul routes, widely used by airlines around the world.
-
B.
Pilatus PC-9
The Pilatus PC-9 is a Swiss-built turboprop training aircraft widely used by military air forces around the world for basic and advanced pilot instruction.
-
C.
CASA C-212 Aviocar
The CASA C-212 Aviocar is a Spanish twin-turboprop, short takeoff and landing (STOL) utility transport aircraft widely used for military, cargo, and regional passenger operations.
-
D.
Super Tucano light attack aircraft
The Super Tucano light attack aircraft is a Brazilian-built turboprop designed for close air support, counterinsurgency, and advanced pilot training, widely used by air forces around the world.
-
E.
Pilatus PC-7
The Pilatus PC-7 is a Swiss-built turboprop military trainer aircraft widely used for basic flight training by air forces around the world.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
airborne early warning and control aircraft
ⓘ
military aircraft ⓘ military surveillance aircraft ⓘ |
| aircraftType | twin-engine jet ⓘ |
| airframeCommonalityWith | Embraer ERJ 135 ⓘ |
| avionics | airborne radar system for AEW&C ⓘ |
| basedOn |
Embraer ERJ 135
ⓘ
surface form:
Embraer ERJ 135 regional jet platform
|
| category |
Embraer military aircraft
ⓘ
airborne early warning aircraft of Brazil ⓘ |
| communicationSystems | data link for real-time information sharing ⓘ |
| configuration | low-wing monoplane ⓘ |
| countryOfOrigin | Brazil ⓘ |
| crew | approximately 5–6 flight and mission crew ⓘ |
| cruiseSpeed | around 750 km/h ⓘ |
| derivedFrom | Embraer ERJ 135 ⓘ |
| designedBy |
Embraer
ⓘ
surface form:
Embraer engineering team
|
| designedFor | long-endurance patrol missions ⓘ |
| engineLocation | rear-fuselage mounted ⓘ |
| fuselage | pressurized ⓘ |
| hasVariant |
Embraer R-99
self-linksurface differs
ⓘ
surface form:
Embraer E-99
Embraer R-99 self-linksurface differs ⓘ
surface form:
Embraer R-99A
Embraer R-99 self-linksurface differs ⓘ
surface form:
Embraer R-99B
|
| ICAOTypeDesignator | E135 (family-related) ⓘ |
| landingGear | tricycle retractable landing gear ⓘ |
| manufacturer | Embraer ⓘ |
| marketedAs | E-99 in Brazilian service ⓘ |
| maxTakeoffWeight | approximately 24,000 kg ⓘ |
| missionSystems | operator consoles for radar and sensors ⓘ |
| navigationSystems |
GPS-based navigation
ⓘ
inertial navigation system ⓘ |
| operator | Brazilian Air Force ⓘ |
| originPlatformRole | regional jet airliner ⓘ |
| powerplant | 2 × Rolls-Royce AE 3007 turbofan engines ⓘ |
| primaryMission |
airspace surveillance
ⓘ
battlefield management support ⓘ |
| range | over 3,000 km ⓘ |
| role |
airborne early warning and control
ⓘ
reconnaissance ⓘ surveillance ⓘ |
| serviceEntry | early 2000s ⓘ |
| status | in service ⓘ |
| tailConfiguration | T-tail ⓘ |
| usedBy | Brazilian Air Force ⓘ |
| usedFor |
air defense network integration
ⓘ
border surveillance ⓘ counter-narcotics operations ⓘ |
| wingConfiguration | swept wing ⓘ |
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: Embraer R-99 Description of subject: The Embraer R-99 is a Brazilian military airborne early warning and control and surveillance aircraft derived from the Embraer ERJ 135 regional jet platform.
Referenced by (11)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Embraer EMB 145 AEW&C
this entity surface form:
Embraer EMB 145 AEW&C
this entity surface form:
Embraer EMB 145 AEW&C
this entity surface form:
Embraer E-99
this entity surface form:
Embraer E-99
this entity surface form:
Embraer R-99A
this entity surface form:
Embraer R-99B
this entity surface form:
Embraer EMB-145 AEW&C
this entity surface form:
Embraer R-99A