Illustrative image; it may differ from the actual aircraft.

Boeing 737-400 (737-4Q8)

B737-25114Unknown

RegistrationGBG-JMCY

WEOperatorWest Atlantic Cargo Airlines

0operators

0incidents

1accidents

0logbook years

2photos

Boeing 737-400 (737-4Q8) built in 1994 in Renton.

NewNearly newYoungMatureAgingOld

Old · 32 years · ≈ 105,600 flight hours (approx.)

Vuelopedia is a work in progress: it currently holds about 30% of the information we expect to have by the third quarter of 2027. Although we use only official, highly reliable sources, some aircraft data and history may still contain errors or inaccuracies. We work hard to clear every anomaly from the records using specialized verification tools.

Recent flights

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Technical data

ManufacturerBoeing

Engines2× 2 x CFM CFM56-3C1<br>

PropulsionJet

First flight1994

Built inRenton, Washington (EE. UU.)

Country of registrationReino Unido

OwnerWest Atlantic Cargo Airlines

MSN25114

Hex / ICAO 24-bit40705E

VerificationPending check against the official civil register

The model · Boeing 737

Figures for the 737-800 variant, the most representative of the family

Length39.5 m129 ft

Wingspan35.8 m117 ft

Height12.6 m41 ft

Range5,436 km2,935 NMWith a typical passenger load

Cruise speed834 km/h450 ktMach 0.79

Service ceiling12,500 m41,011 ftIt flies above Everest (1.4 times its height)

Maximum take-off weight79,016 kg174,200 lb

Maximum payload37,603 kg82,900 lbIts 162 passengers with baggage would weigh about 16.2 t; the rest is fuel and cargo

Typical capacity162 passengersUp to 189 in a high-density layout

Endurance6 h 31 minAt cruise speed, non-stop

The type first flew in 1967 (59 years ago) · About 10,200 units built · Production ended in 2019

Figures for the type, not for this particular aircraft: each variant and each configuration changes something. They are shown in both systems used in aviation.

The full story of the Boeing 737 Compare this aircraft

Flight logbook

Under research

Aircraft chronology

1994

Built

Assembled by Boeing in Renton, Washington (USA).

Jan 19, 2021

Accident at Exeter

On January 19, 2021, the Boeing BOEING 737-4Q8 aircraft (registration G-JMCY), operated by West Atlantic, was involved in an accident at Exeter. Source: the AAIB (United Kingdom).

Source: AAIB

Memories coming soon

The register of memories is not open on this aircraft yet. We are enabling it gradually, record by record, as we consolidate each aircraft's information.

Before opening it we check the aircraft identity — its registration, its serial number and its model — against the civil register of the authority that registered it, so that every memory belongs to the exact aircraft that lived it. When that work reaches this record, the register will open here.

Current position of the aircraft

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Gallery

External photographs under a Creative Commons license. Click to enlarge in a new tab.

External photograph of the aircraft — kitmasterbloke · CC BY 2.0

Cite

To cite this page in academic work, an article or Wikipedia, choose the style and copy the reference. The access date is today.

This page was last updated on October 10, 2026

APA

Vuelopedia. (2026, October 10). Boeing 737-400 (737-4Q8) · G-JMCY · West Atlantic Cargo Airlines. Retrieved October 22, 2026, from https://vuelopedia.org/en/aircraft/B737-25114

MLA

“Boeing 737-400 (737-4Q8) · G-JMCY · West Atlantic Cargo Airlines.” Vuelopedia, Fundación Poderia, 10 Oct. 2026, vuelopedia.org/en/aircraft/B737-25114. Accessed 22 Oct. 2026.

Chicago

Vuelopedia. “Boeing 737-400 (737-4Q8) · G-JMCY · West Atlantic Cargo Airlines.” Fundación Poderia. Last modified October 10, 2026. https://vuelopedia.org/en/aircraft/B737-25114.

Harvard

Vuelopedia (2026) Boeing 737-400 (737-4Q8) · G-JMCY · West Atlantic Cargo Airlines. Available at: https://vuelopedia.org/en/aircraft/B737-25114 (Accessed: 22 October 2026).

BibTeX

@misc{vuelopedia_en_aircraft_b737_25114,
  author       = {{Vuelopedia}},
  title        = {{Boeing 737-400 (737-4Q8) · G-JMCY · West Atlantic Cargo Airlines}},
  publisher    = {Fundación Poderia},
  year         = {2026},
  date         = {2026-10-10},
  url          = {https://vuelopedia.org/en/aircraft/B737-25114},
  howpublished = {\url{https://vuelopedia.org/en/aircraft/B737-25114}},
  urldate      = {2026-10-22},
  note         = {Accessed 2026-10-22}
}

Wikipedia

{{cite web |url=https://vuelopedia.org/en/aircraft/B737-25114 |title=Boeing 737-400 (737-4Q8) · G-JMCY · West Atlantic Cargo Airlines |website=Vuelopedia |publisher=Fundación Poderia |date=2026-10-10 |access-date=2026-10-22 |language=en}}