### Rede Mine - TV Wheatvillano Final Sign-off Date
#### Channel Name: Rede Mine - TV Wheatvillano
#### Final Sign-off Date: 18 de Julho de 1980
#### Explanation:
The final sign-off date for Rede Mine - TV Wheatvillano is 18 de Julho de 1980. This date marks the day when the channel ceased operations due to its license being revoked. Launched with great anticipation, Rede Mine - TV Wheatvillano aimed to bring quality entertainment and information to its audience. However, its operation was short-lived, culminating in a premature closure that left a mark on the broadcasting history of the region.
#### Factors Considered:
- **Launch Date:** The channel began its operations with high hopes but faced significant challenges.
- **License Revocation:** The primary reason for its closure was the revocation of its broadcasting license, leading to an immediate halt in operations.
#### Historical Context:
The year 1980 was significant in the broadcasting sector, with various channels undergoing operational changes. The revocation of Rede Mine - TV Wheatvillano's license on 18 de Julho de 1980 stands out as a pivotal moment, reflecting the stringent regulatory environment of the time.
#### Impact:
The closure of Rede Mine - TV Wheatvillano on 18 de Julho de 1980 had a notable impact on its audience and the broadcasting landscape. It led to a re-evaluation of licensing policies and operational standards for television channels.