N748RR

This entry covers airframe N748RR, an Embraer-built regional jet completed in 2005 with manufacturer serial number 17000072. The aircraft is an Embraer ERJ-170-100SE (E170 / ERJ-170-100SE) built by Embraer S.A. and is owned and operated within the American Airlines Group structure by Envoy Air (American Eagle / American Airlines Group), registered in the US. The airframe’s operational life has been tied to Envoy’s regional network; entry into Envoy Air service represents the primary recorded ownership/operational milestone for this airframe. Publicly cited valuation or condition specifics are not included in the available data.

The specific cabin fit of N748RR follows Envoy/American Eagle’s typical two-class installation with approximately 9 First / 60 Economy (69 total) seats arranged 2-2 abreast, reflecting a regional premium plus high-density economy mission. Avionics on this airframe are the Honeywell Primus Epic (NGFMS / Primus Epic series) suite, supporting modern flight management and systems integration for regional operations. Mission profiles for this airframe align with short- to medium-haul regional routes within the US network where its 2,150 nm range and 460 kt cruise allow efficient rotation on multi-leg schedules. The twin CF34-8E engines define common maintenance pathways and parts support patterns typical for E170 airframes operated under a major US regional carrier.

As an Embraer ERJ-170-100SE, N748RR belongs to the E-Jet family niche serving 60–80 seat regional markets, balancing jet performance with single-aisle cabin economics. With a service ceiling of 41,000 ft and regional-range capability, the platform targets high-frequency feeder routes and thin mainline-connector sectors. Operated by a major regional subsidiary, lifecycle considerations for this airframe center on CF34-8E engine maintenance, Honeywell Primus Epic avionics support, and fleet commonality benefits within Envoy/American Eagle’s E-Jet fleet.