Nummer: 18409b
| Area : | Western Area |
| Sea area : | Irish Sea |
| Date of attack : | 14.08.1944 |
| Nationality of U-boat : | German |
| U-boat : | U 667 |
| Commander : | Lange |
| Grid : | AM 98-- |
| presumed target type : | Tanker |
| presumed result : | sunk |
| Used weapon(s) : | Torpedo(es) |
| Convoy : | EBC.72 |
| Date of observation : | 14.08.1944 |
| Time of observation : | 17:00 |
| Nationality of target : | British |
| Actual type of target : | Landing Craft |
| Name of target : | LCI(L) 99 |
| Year of launch : | 1942 |
| Actual tonnage : | 246 ts |
| Actual result : | sunk |
| Position of target : | 50.56n 04.47w |
| Footnote : | U-667 reported a destroyer plus 15,000 gross tons of merchant shipping sunk. |
| related attacks : | Angriff 1 |
| Convoy : | EBC.72 |
| Route of convoy : | Barry - France |
| Remark to convoy : | Series of 128 invasion convoys for Op. Neptune (Jun-Oct 1944) |
| updated on: | 31.12.2002 |
| Remark: | br LCI(L) 99 |
| Changes: | 1) Kolbicz/L1 02.02: br LC 2) Kolbicz 27.11.02: br LCI(L) 99, Op.Neptune 3) Kolbicz 31.12.02: David Syrett: Battle of the Atlantic ... (2002) |