Chart correction 10/20 — chart 52220

52220 7Ed. 7/1/89 LAST NM 7/20 10/20 Add Purple heavy dashed line (routing measure limit) [M15] between 37°11.7′N 7°24.9′E 37°07.7′N 7°36.0′E Purple heavy dashed line (routing measure limit) [M15] between 37°09.0′N 7°23.4′E 37°04.2′N 7°36.0′E Purple open-outlined arrow indicating flow of traffic [M10] oriented 295° 37°08.9′N 7°31.0′E Purple open-outlined arrow indicating flow of traffic [M10] oriented 115° 37°06.8′N 7°30.8′E Purple tint area (traffic separation zone) [M13] bound by limit joining 37°06.4′N 7°36.0′E 37°10.8′N 7°24.4′E 37°09.9′N 7°24.0′E 37°05.4′N 7°36.0′E Legend “WESTERN APPROACHES TO ANNABA TSS (SEE NOTE)” 37°07.8′N 7°30.7′E (17(1)17 Brest)

Source: NGA U.S. Notice to Mariners · edition: 7Ed. 7/1/89

Reference information — always verify against official Notices to Mariners before navigation.