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| RA.479 : Protection of frequencies for radioastronomical measurements in the shielded zone of the Moon | 
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| Recommendation RA.479 |  
| Approved in 2003-05 |  
| Managed by R00-SG07 |  |  |  
| Main |  
| Number 
 | Title | Status | Questions |  
| RA.479-5 (05/03) 
 | Protection of frequencies for radioastronomical measurements in the shielded zone of the Moon | In force (Main) 
 | N/A |  
| 
 |  
| Previous versions |  
| Number 
 | Title | Status | Questions |  
| RA.479-4 (10/95) 
 | Protection of frequencies for radioastronomical measurements in the shielded zone of the Moon | Superseded 
 | N/A |  
| RA.479-3 (06/90) 
 | Protection of frequencies for radioastronomical measurements in the shielded zone of the Moon | Superseded 
 | N/A |  |