| Main | 
| Number 
 | Title | Status | Questions | 
| P.618-14 (08/2023) 
 | Propagation data and prediction methods required for the design of Earth-space telecommunication systems | In force (Main) 
 | N/A | 
| 
 | 
| Previous versions | 
| Number 
 | Title | Status | Questions | 
| P.618-9 (08/07) 
 | Propagation data and prediction methods required for the design of Earth-space telecommunication systems | Superseded 
 | 206/3 | 
| P.618-11 (09/2013) 
 | Propagation data and prediction methods required for the design of Earth-space telecommunication systems Note (03/09/2014): Errors in formatting of equations 42, 49 and 50 have been corrected to bring the Recommendation in-line with the revision of Rec. ITU-R P.618-10 as submitted for adoption and approval (see Revision 1 to Document 3/40).
 | Superseded 
 | 206/3 | 
| P.618-12 (07/2015) 
 | Propagation data and prediction methods required for the design of Earth-space telecommunication systems | Superseded 
 | 206/3 | 
| P.618-5 (05/97) 
 | Propagation data and prediction methods required for the design of Earth-space telecommunication systems | Superseded 
 | N/A | 
| P.618-10 (10/09) 
 | Propagation data and prediction methods required for the design of Earth-space telecommunication systems | Superseded 
 | 206/3 | 
| P.618-4 (10/95) 
 | Propagation data and prediction methods required for the design of Earth-space telecommunications systems | Superseded 
 | N/A | 
| P.618-8 (04/03) 
 | Propagation data and prediction methods required for the design of Earth-space telecommunication systems | Superseded 
 | N/A | 
| P.618-6 (10/99) 
 | Propagation data and prediction methods required for the design of Earth-space telecommunication systems | Superseded 
 | N/A | 
| P.618-7 (02/01) 
 | Propagation data and prediction methods required for the design of Earth-space telecommunication systems | Superseded 
 | N/A | 
| P.618-13 (12/2017) 
 | Propagation data and prediction methods required for the design of Earth-space telecommunication systems | Superseded 
 | 206/3 | 
| P.618-3 (08/94) 
 | Propagation data and prediction methods required for the design of Earth-space telecommunications systems | Superseded 
 | N/A |