Chart correction 4222 — chart 2639
Chart 2639 (Panel C, Approaches to Balikpapan) [ previous update 1012/26 ] WGS84 DATUM Insert ¼{ MP-1 1° 29´·19S., 117° 01´·28E. submarine pipeline, È, joining: 1° 29´·16S., 117° 01´·26E. 1° 29´·23S., 117° 00´·79E. 1° 29´·26S., 117° 00´·65E. 1° 29´·46S., 117° 00´·14E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.