N248WN2006 Boeing 737-7H4
Timeline
- Built (Boeing 737-7H4)Serial number 32509
- Airworthiness certificate issuedClass: Standard
- Current registration certificate issuedOwner type: Corporation
- NTSB incident record ENG11IA011Damage: Not recorded · Highest injury: None
- Latest FAA registry actionMost recent change recorded in the FAA registry
- Registration expiresValid
From FAA registry and NTSB records. Registration dates reflect paperwork, not flights.
The aircraft
- Make & model
- Boeing 737-7H4
- Category
- Fixed-wing airplane, multi-engine
- Year built
- 2006
- Engine type
- Turbofan (jet) · 2 engines
- Engine model
- CFM INTL CFM56-7B24 (24,200 lb thrust)
- Max takeoff weight class
- 20,000 lb and over
- Serial number
- 32509
Registration
- Status
- Valid
- Expires
- Feb 29, 2028
- Certificate issued
- Aug 30, 2006
- Airworthiness class
- Standard
- Owner type
- Corporation
- Registered owner
- SOUTHWEST AIRLINES CO
The registered owner is often a bank, leasing company or trust, not necessarily the airline or person who flies it.
What kind of aircraft is this?
The Boeing 737 is a twin-engine, single-aisle jet airliner that has been in production since the 1960s through several generations (Original, Classic, Next-Generation and MAX). It is one of the most widely flown airliner families in the world, used for short and medium-haul routes.
In plain terms, it's a jet (turbofan) multi-engine airplane. Certification: Type certificated (factory design approved by the FAA).
There are 232 aircraft of this exact model variant on the US register, and about 2,878 Boeing aircraft with closely related model designations, out of 317,717 registered aircraft in total. That's a well-established type that mechanics, pilots and regulators know very well.
An aircraft's age on its own says little about how safe it is: airliners are maintained on strict, regulator-approved schedules, and inspections become more detailed as aircraft get older. More about the Boeing 737 →
NTSB accident & incident history for N248WN
1 record found. An "incident" is a less serious event; an "accident" involves serious injury or substantial damage, as defined by the NTSB. Many records involve no injuries at all.
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Dec 25, 2010 (04:20 UTC)Incident · San Francisco, CANTSB #ENG11IA011Aircraft in report: BOEING 737Damage: Not recordedHighest injury: None
NTSB probable cause: The probable cause of the undercowl in-flight engine fire was the insufficient installation torque of the bolts that secure the fuel manifold cover to the fuel manifold. Engine vibrations and fuel pressure cycles caused the bolts to gradually loosen further until one bolt lost all its tightening torque and fell out. The internal fuel pressure then forced open the fuel manifold cover at the location of the missing bolt, causing a gap between the two mating surfaces which allowed fuel to push past the integral packing, resulting in a fuel leak onto the hot engine cases where it ignited resulting in a fire.
Look up full reports by NTSB number in CAROL, the NTSB's public database.
Data: FAA Releasable Aircraft Database (file dated 2026-10-16) and NTSB aviation accident database; refreshed 2026-10-17 20:47 UTC. SafelyAboard shows public records only and does not rate or score aircraft, airlines or operators.