B39M
E557077
B39M is the ICAO aircraft type designator used to identify the Boeing 737 MAX 9 variant in aviation operations and documentation.
All labels observed (1)
| Label | Occurrences |
|---|---|
| B39M canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5942734 — 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: B39M Context triple: [Boeing 737 MAX 9, ICAOTypeDesignator, B39M]
-
A.
B38M
B38M is the ICAO aircraft type designator for the Boeing 737 MAX 8 airliner.
-
B.
M-39
M-39 is a state highway in Michigan commonly known as the Southfield Freeway, serving as a major north–south commuter route in the Detroit metropolitan area.
-
C.
BB-39
BB-39 is the hull classification symbol for USS Arizona, a Pennsylvania-class battleship of the United States Navy sunk during the attack on Pearl Harbor in 1941.
-
D.
M939
The M939 is a U.S. military 5-ton 6x6 cargo truck variant used primarily for tactical transport of troops, equipment, and supplies.
-
E.
M923
The M923 is a U.S. military 5-ton 6x6 cargo truck variant used for tactical transport of troops, equipment, and supplies.
- 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: B39M Target entity description: B39M is the ICAO aircraft type designator used to identify the Boeing 737 MAX 9 variant in aviation operations and documentation.
-
A.
B38M
B38M is the ICAO aircraft type designator for the Boeing 737 MAX 8 airliner.
-
B.
M-39
M-39 is a state highway in Michigan commonly known as the Southfield Freeway, serving as a major north–south commuter route in the Detroit metropolitan area.
-
C.
BB-39
BB-39 is the hull classification symbol for USS Arizona, a Pennsylvania-class battleship of the United States Navy sunk during the attack on Pearl Harbor in 1941.
-
D.
M939
The M939 is a U.S. military 5-ton 6x6 cargo truck variant used primarily for tactical transport of troops, equipment, and supplies.
-
E.
M923
The M923 is a U.S. military 5-ton 6x6 cargo truck variant used for tactical transport of troops, equipment, and supplies.
- F. None of above. chosen
Statements (35)
| Predicate | Object |
|---|---|
| instanceOf | ICAO aircraft type designator ⓘ |
| appliesTo |
jet airliner
ⓘ
medium‑haul aircraft ⓘ narrow-body aircraft ⓘ twin‑engine aircraft ⓘ |
| associatedWithEngineType | turbofan ⓘ |
| associatedWithFuselageType | single‑aisle ⓘ |
| associatedWithManufacturer | Boeing ⓘ |
| associatedWithRole |
commercial aviation
ⓘ
passenger transport ⓘ |
| associatedWithWingConfiguration | low‑wing ⓘ |
| belongsToCategory | civil aircraft type designator ⓘ |
| codeStandard | ICAO Doc 8643 ⓘ |
| codeType | aircraft type designator ⓘ |
| distinguishesFrom |
B37M
ⓘ
B38M ⓘ B3XM ⓘ |
| hasDesignatedVariant |
737 MAX 9
ⓘ
linked to:
Boeing 737 MAX 9
|
| hasFormat | alphanumeric code ⓘ |
| hasLength | 4 characters ⓘ |
| identifies | Boeing 737 MAX 9 ⓘ |
| relatedToModel | Boeing 737 ⓘ |
| relatedToSeries |
Boeing 737 MAX family
ⓘ
linked to:
Boeing 737 MAX
|
| standardizedBy | International Civil Aviation Organization ⓘ |
| usedBy |
air navigation service providers
ⓘ
air traffic controllers ⓘ airlines ⓘ aviation regulators ⓘ flight dispatchers ⓘ |
| usedFor |
air traffic control
ⓘ
airline scheduling systems ⓘ flight planning ⓘ operational documentation ⓘ |
| usedIn |
aviation documentation
ⓘ
aviation operations ⓘ |
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: B39M Description of subject: B39M is the ICAO aircraft type designator used to identify the Boeing 737 MAX 9 variant in aviation operations and documentation.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.