ALLISON (IMO 7914602)
ALLISON is an Offshore Supply Ship built in 1979 and flying the Mexico flag, placing it in its 47th year of service. The vessel reports a deadweight tonnage of 1,110 metric tonnes and a gross tonnage of 875. This vessel is configured for offshore support operations. ALLISON is classed by Registro Italiano Navale, which is an IACS member. The vessel has been observed in the Middle America and Gulf of Mexico regions. It has previously operated under one former name and one former flag. No port state control (PSC) inspections were recorded in the last 36 months; 2 inspections are on file since 2014, the most recent on 22 February 2021.
- Type: Offshore Supply Ship
- Flag: Mexico
- Year built: 1979
- MMSI: 345070353
- Call sign: XCAM8
- Gross tonnage: 875
- Deadweight: 1110 t
- Beam: 11.58 m
- Home port: CIUDAD DEL CARMEN - 4013716324
- Port State Control (PSC) inspections: 2 since 2014
- PSC detentions in the last 36 months: 0
- Last PSC inspection: 22/02/2021
- Registered owner · Ship manager: PM OFFSHORE SA DE CV (Mexico)
- Last AIS position: 22°13.3′N · 097°54.1′W · moored · received 8 September 2026 at 14:14 UTC
- Destination: Tampico (MX TAM)
Frequently asked questions
What is the vessel type and age of ALLISON?
ALLISON is an Offshore Supply Ship. It was built in 1979 and is currently in its 47th year of service.
What are the engine specifications for ALLISON?
The vessel is equipped with a main engine providing 2,611 kW of power. This power rating supports its operational profile as an offshore supply unit.
What is the capacity of ALLISON?
The vessel has a deadweight tonnage of 1,110 metric tonnes. Its gross tonnage is recorded at 875.
Where has ALLISON been operating recently?
The vessel has been observed in the Middle America and Gulf of Mexico regions. These areas represent its most recent recorded geographic activity.
How many PSC inspections has ALLISON undergone?
No port state control (PSC) inspections were recorded in the last 36 months; 2 inspections are on file since 2014, the most recent on 22 February 2021.
Live AIS via Rynda — combined with classification, PSC, sanctions and ownership data.