Données ARCOM - Mise à jour : juin 2026
| Radio | Frequence | Réception | Département | Agglomération |
| FRANCE CULTURE - Chatelais ▶ | 88.3 | 1/5 | 53 - Mayenne | LAVAL |
| FRANCE CULTURE - Chatelais ▶ | 91.4 | 1/5 | 49 - Maine-et-loire | ANGERS |
| FRANCE INTER - Chatelais ▶ | 93.2 | 1/5 | 49 - Maine-et-loire | ANGERS |
| FRANCE INTER - Chatelais ▶ | 95.1 | 4/5 | 53 - Mayenne | LAVAL |
| FRANCE MUSIQUE - Chatelais ▶ | 92.1 | 4/5 | 53 - Mayenne | LAVAL |
| ICI MAYENNE - Chatelais | 96.6 | 4/5 | 53 - Mayenne | LAVAL |
| LA RADIO FIDELITE MAYENNE - Chatelais | 107.5 | 1/5 | 53 - Mayenne | CHATEAU GONTIER |
| LA RADIO NOVA - Chatelais | 89.6 | 1/5 | 49 - Maine-et-loire | ANGERS |
| NRJ - Chatelais ▶ | 98.0 | 1/5 | 49 - Maine-et-loire | ANGERS |
| OXYGENE RADIO - Chatelais | 103.3 | 5/5 | 49 - Maine-et-loire | SEGRE |
| RCF ANJOU - Chatelais | 90.9 | 1/5 | 49 - Maine-et-loire | SEGRE EN ANJOU BLEU |
| RMC - Chatelais ▶ | 92.9 | 5/5 | 53 - Mayenne | CHATEAU GONTIER |
| SKYROCK - Chatelais ▶ | 103.6 | 1/5 | 49 - Maine-et-loire | ANGERS |
| SKYROCK - Chatelais ▶ | 105.8 | 5/5 | 49 - Maine-et-loire | SEGRE |
| SWEET FM - Chatelais | 102.7 | 1/5 | 53 - Mayenne | CHATEAU GONTIER |
