Newsletter
ES
Sign in

Boeing 707-320C (707-351C) · 3C-JZW · Interair South Africa

Boeing 707-320C (707-351C) illustration in Interair South Africa livery Illustrative image; it may differ from the actual aircraft.

Boeing 707-320C (707-351C)

B707-18747Scrapped
RegistrationGQ3C-JZW
Verified aircraft dataagainst the official civil aviation registerWhat does this badge mean?Using its former registration (N21AZ), 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
OperatorInterair South Africa
7operators
0incidents
0accidents
0logbook years
0photos

Boeing 707-320C (707-351C) built in 1964. Operated for Northwest Airlines, Cathay Pacific and Interair South Africa. Scrapped.

NewNearly newYoungMatureAgingOld
Old · 29 years
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

ManufacturerBoeing
First flight1964
Country of registrationGuinea Ecuatorial
MSN18747
VerificationIdentity verified against the official register of FAA (United States) under its former registration N21AZ · Oct 8, 2026

The model · Boeing 707

Figures for the 707-320C variant, the most representative of the family

Length46.6 m153 ft
Wingspan44.4 m146 ft
Height12.8 m42 ft
Range6,820 km3,683 NMWith a typical passenger load
Cruise speed886 km/h478 ktMach 0.83
Service ceiling12,800 m41,995 ftIt flies above Everest (1.4 times its height)
Maximum take-off weight151,318 kg333,599 lb
Maximum payload84,050 kg185,298 lbIts 194 passengers with baggage would weigh about 19.4 t; the rest is fuel and cargo
Typical capacity194 passengers
Endurance7 h 42 minAt cruise speed, non-stop

The type first flew in 1957 (69 years ago) · About 1,010 units built · Production ended in 1979

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 707 Compare this aircraft

Flight logbook

Under research

Aircraft chronology

1964
Built
Assembled by Boeing.
Apr 14, 1964
Delivered to The Boeing Company
Delivered to The Boeing Company as N357US.
Apr 18, 1964
Transferred to Northwest Airlines
Transferred to Northwest Airlines.
Jul 1, 1975
Transferred to Cathay Pacific
Transferred to Cathay Pacific.
Apr 1, 1980
Transferred to Uganda Airlines
Transferred to Uganda Airlines.
Aug 1, 1990
Transferred to Seagreen Air Transport
Transferred to Seagreen Air Transport.
Apr 1, 1991
Transferred to LAN Airlines
Transferred to LAN Airlines.
Apr 24, 1992
Transferred to Greco Air
Transferred to Greco Air.
May 1, 1993
Transferred to Seagreen Air Transport
Transferred to Seagreen Air Transport.

Operators

1964-04-14
The Boeing Company
Registration N357US
1964-04-18
Northwest Airlines
Registration N357US
1975-07-01
Cathay Pacific
Registration VR-HHB
1980-04-01
Uganda Airlines
Registration 5X-UAC
1990-08-01
Seagreen Air Transport
Registration N21AZ
1991-04-01
LAN Airlines
Registration CC-CDN
1992-04-24
Greco Air
Registration N21AZ
1993-05-01
Seagreen Air Transport
Registration Z-WST
—
Interair South Africa
Registration ZS-IJI

Register of memories

This space lets visitors record the memories they have with this aircraft and, in doing so, help fund this non-profit project: the largest aviation encyclopedia in the world.

Diamond
your photo
(Your name could be here)

Did you fly on this aircraft on your honeymoon? You can record it for posterity.

Get one
Gold
your photo
Your partner's name

Did you meet on a flight like this one? Leave the name written forever.

Get one
Silver
your photo
Your father's name

Did he ever fly on this aircraft? Honor him with a memory.

Get one
Memories in rotation—
Get one
See the full list of memories

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 15, 2026

APA

Vuelopedia. (2026, October 15). Boeing 707-320C (707-351C) · 3C-JZW · Interair South Africa. Retrieved October 16, 2026, from https://vuelopedia.org/en/aircraft/B707-18747

MLA

“Boeing 707-320C (707-351C) · 3C-JZW · Interair South Africa.” Vuelopedia, Fundación Poderia, 15 Oct. 2026, vuelopedia.org/en/aircraft/B707-18747. Accessed 16 Oct. 2026.

Chicago

Vuelopedia. “Boeing 707-320C (707-351C) · 3C-JZW · Interair South Africa.” Fundación Poderia. Last modified October 15, 2026. https://vuelopedia.org/en/aircraft/B707-18747.

Harvard

Vuelopedia (2026) Boeing 707-320C (707-351C) · 3C-JZW · Interair South Africa. Available at: https://vuelopedia.org/en/aircraft/B707-18747 (Accessed: 16 October 2026).

BibTeX

@misc{vuelopedia_en_aircraft_b707_18747,
  author       = {{Vuelopedia}},
  title        = {{Boeing 707-320C (707-351C) · 3C-JZW · Interair South Africa}},
  publisher    = {Fundación Poderia},
  year         = {2026},
  date         = {2026-10-15},
  url          = {https://vuelopedia.org/en/aircraft/B707-18747},
  howpublished = {\url{https://vuelopedia.org/en/aircraft/B707-18747}},
  urldate      = {2026-10-16},
  note         = {Accessed 2026-10-16}
}

Wikipedia

{{cite web |url=https://vuelopedia.org/en/aircraft/B707-18747 |title=Boeing 707-320C (707-351C) · 3C-JZW · Interair South Africa |website=Vuelopedia |publisher=Fundación Poderia |date=2026-10-15 |access-date=2026-10-16 |language=en}}