CACrown ArchivesThe cinema collection
Menu
Research dossier · General Reference

Intelsat V F-2

communications Satellite

Cross-disciplinary reference desk with index cards, atlas, dictionary and catalogue
General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionApr 18, 2025
Entity authorityQ14771213
Source-derived summary

Intelsat V F-2, then named Intelsat 502, was a communications satellite operated by COMSAT. Launched in 1980, it was the first of fifteen Intelsat V satellites to be launched. The Intelsat V series was constructed by Ford Aerospace, based on the Intelsat V satellite bus. Intelsat V F-2 was part of an advanced series of satellites designed to provide greater telecommunications capacity for INTELSAT's global network.

Satellite

The satellite was box-shaped, measuring 1.66 by 2.1 by 1.77 metres; solar arrays spanned 15.9 metres tip to tip. The arrays, supplemented by nickel-hydrogen batteries during an eclipse, provided 1800 watts of power at mission onset of its seven-year design life. The payload housed 21 C-band and 4 Ku-band transponders. It could accommodate 15,000 two-way voice circuits and two TV channels simultaneously. It had a launch mass of 1928 kg. In December 1992, the satellite enabled a direct link between United States and the Somalia. The satellite was deactivated on 14 April 1998.

Editorial summary

Begin with the source’s own compact description: “Intelsat V F-2” is communications Satellite. The dossier treats that line as a proposition to test through Intelsat, communications and Satellite, not as a finished interpretation.

Editorial reviewA dependable orientation record for establishing vocabulary, names and a first evidence trail. The current lead gives the account dated anchors—1980, 1800, 1928, 1992—that can be checked directly. The selected authority fields contribute no independent date. For this dossier, Intelsat, communications and Satellite is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “communications Satellite” 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.

Evidence profile

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 Apr 18, 2025. The linked authority identifier is Q14771213. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1980, 1800, 1928 and 1992.

Critical limits

The absence of detail may reflect summary conventions rather than a lack of surviving documentation. 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.

Best used for
  • Subject orientation
  • Search vocabulary
  • Locating named sources
Verify next

The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “Intelsat V F-2”, its source revision and the description used here.
  2. Expand the search: follow Intelsat V F-2 primary sources, Intelsat V F-2 archive and Intelsat research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “Intelsat V F-2”?
  2. Which institution is responsible for the underlying evidence?
  3. Which cited source is closest to the event, object or claim?
Subject index

Search terms from this dossier

Source & attribution

This entry incorporates text from Intelsat V F-2” 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.