Nummer: 16502
| Area : | Western Area |
| Sea area : | US East Coast |
| Date of attack : | 04.05.1943 |
| Time of attack : | 14:18 |
| Nationality of U-boat : | German |
| U-boat : | U 129 |
| Commander : | Witt |
| Grid : | DC 1274 |
| presumed target type : | Tanker |
| presumed tonnage : | 5000 BRT |
| presumed result : | sunk |
| Used weapon(s) : | Torpedo(es) |
| Convoy : | NK.538 s |
| Date of observation : | 04.05.1943 |
| Nationality of target : | Panamanian |
| Actual type of target : | Motor Tanker |
| Name of target : | Panam |
| Year of launch : | 1925 |
| Actual tonnage : | 7277 BRT |
| Actual result : | sunk |
| Position of target : | 34.11n 76.12w |
| Convoy : | NK.538 s |
| Route of convoy : | New York - Hampton Roads - Key West |
| Remark to convoy : | May to Aug 1942 from Hampton, then from New York (counter traffic = KN) |
| updated on: | 00.00.0000 |
| Remark: | NK.538 s |
| Changes: | 1) Busch/Röll 02.02: 4.12.43 14h18 DC1274 2) Kolbicz E165 02.02: Konvoi NK.538 s |