Aircraft model · Fixed wing multi engine · Airplane · registry code 138367B

Manufacturer (registry)
BOEING
Model
707-321C
Registry code
138367B
Registered
0 aircraft
Type
Fixed wing multi engine
Engines
4 · Turbo-jet
Seats
192
Weight class
20,000 lb and over
Cruise speed
466 mph
Certification
Type certificated
Data sheet
TCDS4A26
Holder
The Boeing Company

Model codes come from the FAA registry’s reference file. ADs are matched to them by model name and maker.

On this page

Aircraft by year built · 15

1964Registered nowDeregistered2026
Aircraft by the year they were built: 15 aircraft
19641
19651
19661
196711
19681

Airworthiness directives that may apply · 186

ADs whose products match this airframe model. Each AD’s applicability may narrow it by serial number, part number or configuration.

1961In forceSuperseded2026
ADs by the year they took effect: 172 ADs
19612
19626
19634
196415
196514
196611
19672
19683
19694
19707
19713
19722
19742
19754
19761
19772
19781
19792
19803
19811
19823
19831
19841
19863
19873
19881
19901
19912
19923
19934
19943
19952
19961
19972
19991
20001
20014
20022
20031
20044
20055
20073
20084
20093
20102
20112
20122
20131
20143
20151
20161
20173
20183
20201
20221
20233
20262
See all 193 ADs
Query with SQL
duckdb -csv -c "SELECT d.ad_number, d.status, d.subject, d.effective_date
  FROM 'https://openairdocs.org/data/latest/faa_directive.parquet' d
  WHERE d.ad_id IN (SELECT ad_id FROM 'https://openairdocs.org/data/latest/faa_aircraft_model_directive.parquet' WHERE aircraft_model_code IN ('138367B'))
  ORDER BY coalesce(d.effective_date, d.publication_date, d.issue_date) DESC, d.ad_number DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

Information bulletins that may apply · 5

Query with SQL
duckdb -csv -c "SELECT s.saib_number, any_value(s.title) AS title, max(s.issue_date) AS issue_date, any_value(s.status) AS status
  FROM 'https://openairdocs.org/data/latest/faa_saib.parquet' s
  WHERE s.saib_id IN (SELECT saib_id FROM 'https://openairdocs.org/data/latest/faa_aircraft_model_saib.parquet' WHERE aircraft_model_code IN ('138367B'))
  GROUP BY s.saib_number ORDER BY issue_date DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

Registered aircraft · 0

No aircraft currently registered with this model

NTSB investigations · 9

Aircraft matched to this model through the registry, by N-number and event date, checked against the reported serial number, make and model.

Query with SQL
duckdb -csv -c "SELECT c.\"ntsbNumber\", c.\"eventDate\", c.\"eventType\", c.\"eventCity\", c.\"eventStateOrRegion\", a.n_number, a.\"aircraftMake\", a.\"aircraftModel\", c.\"highestInjuryLevel\", c.\"totalFatal\", c.\"completionStatus\", c.report_url
  FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a JOIN 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c ON c.\"mKey\" = a.case_mkey
  WHERE a.aircraft_model_code IN ('138367B')
  ORDER BY c.\"eventDate\" DESC, c.\"ntsbNumber\" DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

FAA incident reports · 4

Matched to this model through the registry, by N-number and event date, checked against the reported make and model.

Query with SQL
duckdb -csv -c "SELECT report_number, event_date, event_type, city, state, aircraft_make, aircraft_model, aircraft_damage, fatal_injuries, n_number
  FROM 'https://openairdocs.org/data/latest/faa_incident_report.parquet'
  WHERE aircraft_model_code IN ('138367B')
  ORDER BY event_date DESC, report_number DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

Service difficulty reports · 7

SDR 97ZZZX1087Fitting · cracked4.5 INCH LONG CRACK LT TERMINAL FITTING LOWER FWD CARGO AREA BS 600K, WL 170, LBL 50, INTERIOR P/N 50-5345-11. REF DWG 50-2529 SH.3A ZNC2. THE FOLLIWNG A/C HAS THE SAME CRACKS IN THE SAME AREA FROM 3.8 INCHES LONG TO 8 INCHES LONG. BOEING 707-338C S/N 19296Feb 25, 1997 · N870PA · Boeing 707321C · Fuselage Miscellaneous StructureSDR 96ZZZM1383Wheel Assy · damagedMSLP-MGGT - STRONG VIBRATION RIGHT SIDE UPON LANDING AT MGGT. FOUND NR 3 AND NR 4 FRONT TIRES DESTROYED, WHEELS HAD DAMAGE TO THE RIMS. FOUND ONE FUSELAGE PLUG BLOWN ON ONE OF THE WHEELS. SPECULATE THAT THE OTHER TIRE WAS DESTROYED BY THE SHREDDING OF THE TSep 5, 1996 · N517MA · Boeing 707321C · Wheel/Ski/FloatSDR 96ZZZX4893Coupling · looseOXO - FLT 404 - MDSD. DURING APPROACH, SPLIT FLAP ON LEFT SIDE. FOUND COUPLING LOOSE AT OUTBOARD JACKSCREW OF INBOARD FLAP. FOUND INBOARD FLAP, P/N 65-18441-51, S/N BN336, DAMAGED. REPLACED FLAP WITH OVERHAULED FLAP. REPAIRED LEFT HAND FILLET FLAP. REPAIAug 6, 1996 · N517MA · Boeing 707321C · Trailing Edge Flap Control SystemSDR 96ZZZM1248Clamp · brokenOXO - FLT 401 - KMIA- SHUTDOWN ENGINE NR 3 DUE TO OIL PRESSURE DROPPING TO ZERO WARNING LIGHT OIL PRESSURE INOP. REMOVED AND REPLACED BROKEN CLAMP AT TURBO COMPRESSOR DUCT COMING FROM 16TH STAGE. REPAIRED WIRES ON NR 3 OIL PRESS TRANSMITTER. PERFORMED GROUNJul 24, 1996 · N722GS · Boeing 707321C · Cabin Compressor SystemSDR 96ZZZM1060Hyd Line · crackedOXO- FLT 504 - SKBO-MIA - UTILITY HYD SYSTEM LEAKING, NOSE GEAR PIN WAS INSTALLED, FLAPS 50 DEGREES WERE USED FOR TAG APPROACH AND 2.5 GALLONS ARE REMAINING AFTER LANDING. PERFORMED TROUBLESHOOTING, FOUND HYDRAULIC LEAK BY AUX HYD PUMP RETURN LINE, REMOVED ANMay 31, 1996 · N722GS · Boeing 707321C · Hydraulic System, MainSDR 95ZZZM399Strut Cylinder · crackedAFTER NORMAL LANDING AT SAN JOSE, COSTA RICA, WHILE PERFORMING PREFLIGHT INSPECTION, CREW DISCOVERRED NOSE LANDING GEAR OLEO STRUT FLAT AND EVIDENCE OF HEAVY HYDRAULIC LEAK. FURTHER INSPECTION REVEALED NLG OUTER CYLINDER WAS CRACKED FROM THE TOP TO THE BOTTOMAug 19, 1995 · N722GS · Boeing 707321C · Nose/Tail Landing Gear Strut/AxleSDR 95ZZZX1936Pneumatic System · leakKFLL/KFLL - FLT 0X0 931 - UNABLE TO PRESSURIZE AFTER TAKEOFF. RETURNED TO DEPARTURE POINT. FIXED PNEUMATIC LEAK IN AIRCRAFT BAY COMPARTMENT PERFORMED LEAK CHECK ON GROUND NORMAL IAW MM 21-0-0.Apr 4, 1995 · N722GS · Boeing 707321C · Pneumatic Distribution System
Query with SQL
duckdb -csv -c "SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy
  FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet'
  WHERE aircraft_model_key = '707321C'
  ORDER BY difficulty_date DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

STCs that may be installed · 251

Approved for this model: the STC’s model list names it on its data sheet, or a series that includes it. The registry doesn’t record which STCs an aircraft has.

See all 251 STCs
Query with SQL
duckdb -csv -c "SELECT s.stc_number, s.description, s.holder, s.status, s.status_date, m.matched_model
  FROM (
    SELECT stc_number, min(matched_model) AS matched_model
    FROM 'https://openairdocs.org/data/latest/faa_aircraft_model_stc.parquet'
    WHERE aircraft_model_code IN ('138367B')
    GROUP BY stc_number
  ) m JOIN 'https://openairdocs.org/data/latest/faa_stc.parquet' s USING (stc_number)
  ORDER BY s.status = 'Current' DESC, s.status_date DESC, s.stc_number"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

The same model under other registry codes

Amateur-built copies and renamed makers get their own codes.

Query with SQL
duckdb -csv -c "SELECT m.code, m.manufacturer, m.model, count(g.n_number) AS aircraft
  FROM 'https://openairdocs.org/data/latest/faa_aircraft_model.parquet' m LEFT JOIN 'https://openairdocs.org/data/latest/faa_aircraft_registration.parquet' g ON g.aircraft_model_code = m.code
  WHERE m.match_key = '707300C' AND m.code NOT IN ('138367B')
  GROUP BY ALL
  ORDER BY aircraft DESC
  LIMIT 12"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.