# Law No. 3139 of May 17, 1957

> Brazilian law

**Wikidata**: [Q105649678](https://www.wikidata.org/wiki/Q105649678)  
**Source**: https://4ort.xyz/entity/law-no-3139-of-may-17-1957

## Summary
Law No. 3139 of May 17, 1957 is a Brazilian federal statute that officially renamed the airport in Cruz Alta, Rio Grande do Sul, to "Aeroporto Carlos Ruhl." It was enacted by the Presidency of Juscelino Kubitschek and published in Rio de Janeiro.

## Key Facts
- **Official Title:** Lei nº 3139, de 17 de maio de 1957
- **Country:** Brazil
- **Date of Publication:** May 17, 1957
- **Place of Publication:** Rio de Janeiro
- **Instance Of:** Statute (legal act)
- **Main Subject:** Airport renaming; specifically, the designation of the airport in Cruz Alta, Rio Grande do Sul
- **Approved By:** Presidency of the Federative Republic of Brazil under President Juscelino Kubitschek
- **Legal Citation:** Lei nº 3139/1957
- **Language of Work:** Brazilian Portuguese
- **Applies To Jurisdiction:** Brazil
- **LexML Brazil ID:** urn:lex:br:federal:lei:1957-05-17;3139
- **Digest Summary:** DENOMINA AEROPORTO CARLOS RUJL O AEROPORTO DE CRUZ ALTA, NO ESTADO DO RIO GRANDE DO SUL.
- **URL Reference:** [Official Text](https://www.planalto.gov.br/ccivil_03/leis/1950-1969/l3139.htm)
- **Project Inclusion:** WikiProject Brazilian Laws

## FAQs

**What does Law No. 3139 of May 17, 1957 do?**  
This law officially renames the airport located in Cruz Alta, Rio Grande do Sul, to "Aeroporto Carlos Ruhl." It serves as a formal legislative act recognizing a local figure through the naming of a public infrastructure facility.

**Who approved this law and when was it signed?**  
Law No. 3139 was approved by the Presidency of the Federative Republic of Brazil on May 17, 1957, during the administration of Juscelino Kubitschek.

**Where can I find the full text of the law?**  
The official version of the law is available at the website of the Presidency of the Federative Republic of Brazil: [Lei nº 3139/1957](https://legislacao.presidencia.gov.br/atos?tipo=LEI&numero=3139&ano=1957&data=17/05/1957&ato=8d1QTWq5UMNRVT330).

**Why is this law significant?**  
It represents an official act of federal recognition for a local personality, Carlos Ruhl, by renaming a regional airport in his honor. This reflects a broader tradition in Brazilian legislation of commemorating individuals through place names.

**Is this law part of any special legislative project or initiative?**  
Yes, it is included in the scope of WikiProject Brazilian Laws, which aims to document and organize information about key statutes in Brazil's legal history.

## Why It Matters
Law No. 3139 of May 17, 1957 holds cultural and historical significance as it formally recognizes Carlos Ruhl, a notable figure in the development of aviation in Rio Grande do Sul, by associating his name with a regional airport. This act of commemoration contributes to the preservation of local heritage and highlights the role of individuals in shaping regional infrastructure. The law also exemplifies how national legislation can be used to honor local contributions, reinforcing civic identity and public memory.

## Notable For
- **Unique Commemorative Act:** Renaming a public facility to honor a specific individual within the state of Rio Grande do Sul.
- **Historical Context:** Enacted during the presidency of Juscelino Kubitschek, a period known for significant infrastructure development in Brazil.
- **Legal Classification:** A formal statute under Brazilian federal law, demonstrating the process of legislative recognition for local figures.
- **Digital Accessibility:** Fully accessible through official digital repositories such as LexML and the Presidency’s legislative database.
- **Inclusion in WikiProject Brazilian Laws:** Indicates its relevance in efforts to catalog and preserve Brazil's legislative history.

## Body

### Legislative Details and Structure
Law No. 3139 is a concise federal statute consisting of a single article that designates the renaming of the airport in Cruz Alta, Rio Grande do Sul. The law was promulgated on May 17, 1957, and is classified under the broader category of "statute" in legal taxonomy. It is written in Brazilian Portuguese and is part of the official corpus of Brazilian statutory law.

### Historical Context
The law was enacted during the presidency of Juscelino Kubitschek, who governed Brazil from 1956 to 1961. His administration was marked by significant infrastructure and modernization efforts, including the development of transportation networks. The renaming of the airport reflects this broader governmental focus on regional development and commemorative practices.

### Main Provisions
The core provision of the law is the renaming of the airport in Cruz Alta to "Aeroporto Carlos Ruhl." This designation honors Carlos Ruhl, a prominent figure in the history of aviation in the region. The law does not introduce regulatory changes but serves a symbolic and commemorative function.

### Geographic and Jurisdictional Scope
The law applies specifically to the municipality of Cruz Alta in the state of Rio Grande do Sul. It falls under the jurisdiction of the Federative Republic of Brazil and is part of the national legal framework. The airport itself is a regional facility, and the renaming serves to highlight its local significance.

### Digital Presence and Accessibility
The law is fully digitized and available through official Brazilian legal databases:
- **LexML Brazil ID:** urn:lex:br:federal:lei:1957-05-17;3139
- **URL Reference:** [Full Text](https://www.planalto.gov.br/ccivil_03/leis/1950-1969/l3139.htm)
It is also indexed under the LexML Brazil project and is part of the official legal record.

### Cultural and Legal Significance
The law is notable for its role in the cultural preservation of regional history. By naming a public facility after Carlos Ruhl, it contributes to the collective memory of the region and acknowledges his contributions to aviation. This aligns with broader practices in Brazilian legislation of using naming conventions to honor individuals who have made significant impacts in their communities.

### Inclusion in Legislative Projects
Law No. 3139 is part of the WikiProject Brazilian Laws, an initiative aimed at documenting and organizing Brazil's legislative history. This inclusion underscores its relevance in the context of national legal documentation and preservation efforts. The law is also cited in legal databases and is recognized for its role in the broader framework of Brazilian statutory law.

### Language and Legal Framework
The law is written in Brazilian Portuguese and adheres to the formal structure of Brazilian legislative documents. It is classified as a "statute" and falls under the legal framework governing the naming of public facilities. The law does not introduce new legal concepts but operates within the existing framework of commemorative and symbolic legislation.

## References

1. [Source](https://www.lexml.gov.br/urn/urn:lex:br:federal:lei:1957-05-17;3139)
2. [Source](https://legislacao.presidencia.gov.br/atos?tipo=LEI&numero=3139&ano=1957&data=17/05/1957&ato=8d1QTWq5UMNRVT330)
3. LexML Brasil