Embraer E-Jet family
twinjet regional airliner family
The Embraer E-Jet family is a series of four-abreast, narrow-body, short- to medium-range, twin-engined regional jet airliners designed and produced by Brazilian aerospace manufacturer Embraer.
The E-Jet was designed to complement Embraer's earlier ERJ family, the company's first jet-powered regional aircraft. With a capacity of 66 to 124 passengers, the E-Jets were significantly larger than any aircraft Embraer had developed before that time. The project was unveiled in early 1997 and formally introduced at the 1999 Paris Air Show. On 19 February 2002, the first E-Jet prototype completed its maiden flight, and production began later that year.
The first E170 was delivered to LOT Polish Airlines on 17 March 2004. Initial rollout issues were quickly overcome, and Embraer rapidly expanded product support for better global coverage. Larger variants, the E190 and E195, entered service later in 2004, while a stretched version of the E170, the E175, was introduced in mid-2005.
The E-Jet series achieved commercial success, primarily due to their ability to serve lower-demand routes while offering many of the amenities and features of larger jets. The E-Jet family is used by both mainline and regional airlines worldwide, with particular popularity among regional airlines in the United States.
Begin with the source’s own compact description: “Embraer E-Jet family” is twinjet regional airliner family. The dossier treats that line as a proposition to test through Embraer, E-Jet and family, not as a finished interpretation.
Why this record matters
The phrase “twinjet regional airliner family” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.
The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Sep 20, 2026. The linked authority identifier is Q3495319. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1997, 1999, 2002 and 2004.
A concise general-reference account can conceal disagreements about scope, terminology or the weight assigned to individual sources. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.
- Subject orientation
- Search vocabulary
- Locating named sources
The closest primary source, responsible institution and strongest cited specialist reference.
Three-step research path
- Establish the record: confirm the title “Embraer E-Jet family”, its source revision and the description used here.
- Expand the search: follow Embraer E-Jet family primary sources, Embraer E-Jet family archive and Embraer research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Embraer E-Jet family”?
- Which institution is responsible for the underlying evidence?
- Which cited source is closest to the event, object or claim?
Search terms from this dossier
This entry incorporates text from “Embraer E-Jet family” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.