N521SB

GULFSTREAM AEROSPACE GV-SP (G550) · 2008 · Fixed-wing multi-engine · 2 engines · 20 seats · Valid Registration

Registered owner: BANK OF UTAH TRUSTEE, UT (owner ≠ operator)

Operators of this aircraft

Who operated this tail, and how firmly we know it.

OperatorRolePeriodBasis
Prime Jet, LLC (DBGA)Certificate holder—Matched by certificate designator

Accident & incident history

No NTSB accidents or incidents on file for this aircraft.

Maintenance disclosures

Service Difficulty Reports filed with the FAA for this airframe. Filing is largely voluntary — the number of reports is not a measure of reliability. To verify a report, search its control number at the FAA SDRS site.

1 report on file, 2026-04-23.

OVER TEMP · 2026-04-23 Matched by certificate designator
ATA 2432

Part: BATTERY — THERMAL RUNAWAY (ZONE 100) · airframe 7,355 hrs · 1,970 cycles

FOUND LH BATTERY WITH PRESSURE DAMMAGE TO CASE AND INDICATED ONLY 22 VOLTS

Source: SDR Y9PA2026FA0000288