BRP Gregorio Velasquez
oceanographic research vessel · built 1969
In short
BRP Gregorio Velasquez (oceanographic research vessel) has no AIS position on record with Seadar. Registered owner: Philippine Navy (source: Wikidata, since 2016).
- Vessel type
- oceanographic research vessel
- Flag
- —
- Year built
- 1969
- Gross tonnage
- 2,516
- Size (length × beam)
- 279 m × 46 m
- Registered owner
- Philippine Navy
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Last reported position
No AIS position on record for this vessel. Identity and particulars are below.
A year of history in the Terminal (Plus) · the full archive since June 1, 2026 (Pro)
Try the live demo, no sign-upIdentity & particulars
- Name
- BRP Gregorio Velasquez
- IMO numberWhat is an IMO number?
- 7738591
- MMSIWhat is an MMSI?
- —
- Call signWhat is a call sign?
- —
- Flag
- —
- Vessel type
- oceanographic research vessel
- Gross tonnageGross tonnage vs deadweight
- 2,516
- Length overall
- 279 m
- Beam
- 46 m
- Year built
- 1969
A tag next to a value names the register that supplied it (hover or tap it for the record and date). Values without a tag come from the ship's own AIS broadcasts or from Wikidata. Position and identity are derived live from AIS.
Ownership & management
Each line shows where the fact comes from. Links backed by an identifier point to the company page.
- Registered owner
- Source: Wikidata · since 2016 · reported · confidence 0.8 · retrieved Sep 22, 2026United States Navy(Former)Source: Wikidata · 1969–2016 · reported · confidence 0.8 · retrieved Sep 22, 2026
- Operator
- Source: Wikidata · since 2016 · reported · confidence 0.8 · retrieved Sep 22, 2026Source: Wikidata · 1969–2014 · reported · confidence 0.8 · retrieved Sep 22, 2026
- Builder
- Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026
Timeline
Dated events for this ship from every source Seadar holds, newest first. Each line names its source; derived items say how they were derived.
| Date | Event | Source |
|---|---|---|
| Operator: Philippine Navy (previously Scripps Institution of Oceanography) | Seadar relationship-change derivation (derived by Seadar from Wikidata) | |
| Owner: Philippine Navy (previously United States Navy) | Seadar relationship-change derivation (derived by Seadar from Wikidata) | |
| Reported arrival at San DiegoAuthority-reported | USACE foreign traffic vessel entrances & clearances | |
| Reported departure from San DiegoAuthority-reported | USACE foreign traffic vessel entrances & clearances | |
| Reported arrival at San DiegoAuthority-reported | USACE foreign traffic vessel entrances & clearances |
Owner, operator and manager changes found by comparing yearly EU MRV reports are dated to the reporting year ("during 2025"), not to a day. Port calls here are the most recent only; the full lists are further down.
Port calls
Two kinds of evidence, kept apart: calls Seadar detected from the ship's AIS positions, and arrivals and departures published by port authorities and customs records.
Reported by authorities Authority-reported
| Port | Record | Date (UTC) | Berth | Source |
|---|---|---|---|---|
| San Diego USSAN | Arrival | Oct 21, 2012(date only) | — | USACE foreign traffic vessel entrances & clearances |
| San Diego USSAN | Departure | Oct 12, 2012(date only) | — | USACE foreign traffic vessel entrances & clearances |
| San Diego USSAN | Arrival | Jun 21, 2012(date only) | — | USACE foreign traffic vessel entrances & clearances |
Records published by the authority named on each row. Earliest record for this ship: June 21, 2012.
Source: US Army Corps of Engineers, Waterborne Commerce Statistics Center (US CBP entrance/clearance records). Licence: US Government work — public domain.
About BRP Gregorio Velasquez
BRP Gregorio Velasquez is Philippine Navy's first oceanographic research vessel. It was built by the United States Navy as USNS Melville (T-AGOR-14) for university support of Navy programs. The ship was operated as the research vessel R/V Melville by the Scripps Institution of Oceanography for oceanographic research. As the R/V Melville, it was the oldest active vessel in the academic research fleet, collectively known as the University-National Oceanographic Laboratory System (UNOLS) (UNOLS). The US Government confirmed on 17 November 2015 that the Melville was to be transferred to the Philippine Navy as Excess Defense Articles (EDA)s. The vessel was officially transferred to the Philippines on 28 April 2016 and was commissioned into active service at the same time with the Philippine Navy.
Summary from Wikipedia, licensed CC BY-SA.
Frequently asked questions
- Where is BRP Gregorio Velasquez now?
- Seadar has no displayable AIS position for BRP Gregorio Velasquez in this profile. A coverage gap does not establish whether the ship is transmitting or where it is now.
- What kind of ship is BRP Gregorio Velasquez?
- BRP Gregorio Velasquez is a oceanographic research vessel, built in 1969 by Defoe Shipbuilding Company. The vessel is 279 m long with a beam of 46 m and has a gross tonnage of 2,516.
- Who is recorded as the owner or manager of BRP Gregorio Velasquez?
- Philippine Navy is recorded as Registered owner for BRP Gregorio Velasquez (source: Wikidata; since 2016). This source record does not independently confirm today’s ownership or management.
- What sanctions and inspection records does Seadar hold for BRP Gregorio Velasquez?
- Seadar has no matched sanctions record displayed for BRP Gregorio Velasquez from the OFAC SDN list, the UK Sanctions List, the Canadian autonomous sanctions list, the EU list of designated vessels and the New Zealand Russia Sanctions Register. Coverage may be incomplete; this is not sanctions clearance. No matched inspection records are displayed for BRP Gregorio Velasquez. Missing records do not establish whether the ship has been detained.
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