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Douglas DC-6B · HI-146 · LADECO

Douglas DC-6B illustration in LADECO livery Illustrative image; it may differ from the actual aircraft.

Douglas DC-6B

DC6-43270Written off
RegistrationDOHI-146
Verified aircraft dataagainst the official civil aviation registerWhat does this badge mean?Using its former registration (N90758), we checked that this aircraft’s serial number and model match the official civil aviation register: FAA (United States), data as of Oct 8, 2026.That makes its identity more reliable. The verification expires after 12 months: if the register stops confirming it, the badge disappears.How we verify
OperatorLADECO
4operators
0incidents
0accidents
0logbook years
0photos

Douglas DC-6B. Operated for American Airlines, Dominicana, Aerolineas Dominicanas S.A. and LADECO.

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.

Technical data

ManufacturerDouglas
Country of registrationRepública Dominicana
MSN43270
VerificationIdentity verified against the official register of FAA (United States) under its former registration N90758 · Oct 8, 2026

The model · Douglas DC-6

Figures for the DC-6B variant, the most representative of the family

Length32.2 m106 ft
Wingspan35.8 m117 ft
Height8.7 m29 ft
Range4,840 km2,613 NMWith a typical passenger load
Cruise speed507 km/h274 ktMach 0.48
Service ceiling7,600 m24,934 ft
Maximum take-off weight48,500 kg106,924 lb
Maximum payload23,390 kg51,566 lbIts 54 passengers with baggage would weigh about 5.4 t; the rest is fuel and cargo
Typical capacity54 passengersUp to 102 in a high-density layout
Endurance9 h 33 minAt cruise speed, non-stop

The type first flew in 1946 (80 years ago) · About 704 units built · Production ended in 1958

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 Douglas DC-6 Compare this aircraft

Flight logbook

Under research

Aircraft chronology

Jun 9, 1951
Delivered to American Airlines
Delivered to American Airlines as N90758.
Oct 18, 1962
Transferred to Dominicana
Transferred to Dominicana.
Oct 26, 1962
Transferred to American Airlines
Transferred to American Airlines.
Mar 1, 1969
Transferred to Aerolineas Dominicanas S.A.
Transferred to Aerolineas Dominicanas S.A..
May 1, 1971
Transferred to LADECO
Transferred to LADECO.

Operators

1951-06-09
American Airlines
Registration N90758
1962-10-18
Dominicana
Registration HI-59
1962-10-26
American Airlines
Registration N90758
1969-03-01
Aerolineas Dominicanas S.A.
Registration HI-146
1971-05-01
LADECO
Registration HI-146
—
Dominicana
Registration HI-146

In memoriam

This aircraft suffered a serious accident or hull loss. Out of respect for what happened and for the people who may have been affected, this record does not enable the register of memories.

Cite

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This page was last updated on October 10, 2026

APA

Vuelopedia. (2026, October 10). Douglas DC-6B · HI-146 · LADECO. Retrieved October 18, 2026, from https://vuelopedia.org/en/aircraft/DC6-43270

MLA

“Douglas DC-6B · HI-146 · LADECO.” Vuelopedia, Fundación Poderia, 10 Oct. 2026, vuelopedia.org/en/aircraft/DC6-43270. Accessed 18 Oct. 2026.

Chicago

Vuelopedia. “Douglas DC-6B · HI-146 · LADECO.” Fundación Poderia. Last modified October 10, 2026. https://vuelopedia.org/en/aircraft/DC6-43270.

Harvard

Vuelopedia (2026) Douglas DC-6B · HI-146 · LADECO. Available at: https://vuelopedia.org/en/aircraft/DC6-43270 (Accessed: 18 October 2026).

BibTeX

@misc{vuelopedia_en_aircraft_dc6_43270,
  author       = {{Vuelopedia}},
  title        = {{Douglas DC-6B · HI-146 · LADECO}},
  publisher    = {Fundación Poderia},
  year         = {2026},
  date         = {2026-10-10},
  url          = {https://vuelopedia.org/en/aircraft/DC6-43270},
  howpublished = {\url{https://vuelopedia.org/en/aircraft/DC6-43270}},
  urldate      = {2026-10-18},
  note         = {Accessed 2026-10-18}
}

Wikipedia

{{cite web |url=https://vuelopedia.org/en/aircraft/DC6-43270 |title=Douglas DC-6B · HI-146 · LADECO |website=Vuelopedia |publisher=Fundación Poderia |date=2026-10-10 |access-date=2026-10-18 |language=en}}