ARRL DXCC ENTITY RE-EVALUATION MEMORANDUM – CO

CO — CUBA
Evaluation Under 1947 ARRL DXCC Rules

I. PURPOSE

This memorandum evaluates whether CO — Cuba qualified as a separate ARRL DXCC Entity under the 1947 ARRL DXCC Rules, the ruleset in effect when ARRL reconstructed the DXCC List after World War II.

Evaluation includes:

• Cuba’s political and sovereign status in 1947
• International recognition and diplomatic standing
• Prefix assignment and telecommunication authority
• Territorial continuity and governance
• Applicability of the political-entity criteria under the 1947 framework

Cuba appears on the DXCC List under the prefix CO, reflecting its independent national telecommunication structure.

II. BACKGROUND

Political & Administrative Status (as of 1947)

In 1947, Cuba was:

• A fully sovereign republic, independent from the United States since 1902
• Governed under its own constitution, with:
– President
– National legislature (Chamber of Representatives + Senate)
– Supreme Court and national judiciary
• Not a colony, protectorate, trust territory, or mandate
• Exercised complete authority over:
– Foreign relations
– Internal civil administration
– Tax policy
– Telecommunication regulation

International Standing

• Long-established diplomatic relations with the U.S., UK, France, Latin America, and others
• Recognized globally as an independent Western Hemisphere nation
• Active participant in Pan-American and international organizations
• Joined the United Nations in 1945 as a founding member

Geographic Characteristics

• Large Caribbean island with complete territorial integrity
• No political dependence on any foreign power
• Geography not relevant to qualification (political category fully applies)

DXCC Prefix Identity

• Cuba used (and still uses) the internationally assigned prefix CO
• Prefix not shared with any U.S. or Spanish entities
• Independent national telecommunication authority assigned amateur licenses

DXCC Context (1947)

The 1947 ARRL DXCC Rules recognized:

Sovereign independent nations
Colonies / protectorates / mandates / trust territories
Distinct political administrative units
Geographic detached island groups (if politically dependent)

Cuba satisfies Category 1 directly: Sovereign Nation.

III. ANALYSIS UNDER THE 1947 DXCC RULES

1. POLITICAL ENTITY CRITERIA (1947)

1(a) Sovereign Independent Nation — ✔ PASS

• Cuba achieved independence in 1902
• Fully sovereign by 1947
• No foreign administrative authority exercised control

1(b) Independent Government — ✔ PASS

• Established constitutional republic
• Independent executive, legislative, and judicial branches
• Territorial authority over entire national domain

1(c) International Recognition — ✔ PASS

• Widely recognized by all major global powers
• Full member of the United Nations
• Maintained embassies and treaties worldwide

1(d) Distinct DXCC / Telecommunication Administration — ✔ PASS

• CO prefix assigned exclusively to Cuba
• National-level telecommunication oversight and licensing

Conclusion:
Cuba meets all 1947 Political-Entity requirements.

2. GEOGRAPHIC ENTITY CRITERIA (1947)

Not required, but included for completeness.

2(a) Above high tide — ✔ PASS

Large continental-type island.

2(b) 100-mile island rule — N/A

Not applicable because Cuba qualifies politically, not geographically.

2(c) Geographic distinctiveness — ✔ PASS

A unified, stable island nation with clear boundaries.

3. SPECIAL-AREA CRITERIA (1947) — NOT APPLICABLE

Cuba was:

• Not a trust territory
• Not a mandated territory
• Not an international zone
• Not part of an Antarctic classification

Thus §3 does not apply.

4. 1947 DELETION CRITERIA — NOT TRIGGERED

Deletion required:

Loss of separate political identity
Assimilation into another sovereign entity

Neither applied to Cuba in 1947:

• Cuba remained independent
• No annexation or merger occurred
• Territorial autonomy was fully intact

V. FINAL DETERMINATION

✅ CO — CUBA qualifies as an ARRL DXCC Entity under the 1947 DXCC Rules.

Qualification Basis (1947):

✔ Fully sovereign independent republic
✔ Longstanding international recognition
✔ Distinct national government and administrative structure
✔ Unique and internationally assigned CO prefix
✔ Stable territorial integrity
✔ Fits Category 1 of the 1947 DXCC Political-Entity rules perfectly

Conclusion:
Under the 1947 ARRL DXCC Rules, CO — Cuba is a straightforward, unequivocal Political DXCC Entity.

VI. SUMMARY TABLE

Rule (1947)	Pass/Fail	Notes
Sovereign Nation	✔ PASS	Independent since 1902
Independent Government	✔ PASS	Full constitutional republic
International Recognition	✔ PASS	UN founding member
Distinct Prefix	✔ PASS	CO
Geographic Criteria	N/A	Political qualification
Deletion Criteria	Not Triggered	Stable sovereignty
Final Status	VALID ENTITY (1947)	Sovereign Political Entity

References

ARRL DXCC Rules, Post–World War II Edition (1947)
Clinton B. DeSoto, W1CBD, “How to Count Countries Worked, A New DX Scoring System,” QST, October 1935
ARRL DXCC Country Lists, late-1930s through late-1940s editions
Historical records of the Republic of Cuba and its international recognition (1902–1947)
Early DXCC precedent involving sovereign Caribbean island states