# Boeing 707-123B - Type: Aircraft model (FAA registry) - Registry code: 138360H - Manufacturer (registry): BOEING - Model: 707-123B - Aircraft type: Fixed wing multi engine - Category: Airplane - Engines: 4 ยท Turbo-jet - Seats: 192 - Weight class: 20,000 lb and over - Cruise speed: 466 mph - Certification: Type certificated - Data sheet: [TCDS 4A21](https://openairdocs.org/tcds/4A21) (OpenAirDocs) - Holder: The Boeing Company - Registered aircraft: 0 - Page: https://openairdocs.org/model/boeing-707-123b Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker. ## ADs that may apply (OpenAirDocs) Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment. None matched. ## Registered aircraft None registered with this model now. ## NTSB investigations (12) From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [NTSB IAD78DA113](https://openairdocs.org/ntsb/IAD78DA113), Sep 20, 1978: Boeing 707 (N7573A), St Louis, MO, no damage - [NTSB CHI77IA051](https://openairdocs.org/ntsb/CHI77IA051), Jun 22, 1977: Boeing 707 (N7590A), Chicago, IL, incident, minor damage - [NTSB FTW75AF053](https://openairdocs.org/ntsb/FTW75AF053), Feb 18, 1975: Boeing 707 (N7589A), Longview, TX, substantial damage - [NTSB LAX75AL032](https://openairdocs.org/ntsb/LAX75AL032), Dec 10, 1974: Boeing 707 (N7554A), Phoenix, AZ, no damage - [NTSB LAX74IL063](https://openairdocs.org/ntsb/LAX74IL063), Mar 20, 1974: Boeing 707 (N7571A), Phoenix, AZ, incident, no damage - [NTSB DEN73AD041](https://openairdocs.org/ntsb/DEN73AD041), Mar 5, 1973: Boeing 707 (N7577A), Denver, CO, substantial damage - [NTSB CHI73IC022](https://openairdocs.org/ntsb/CHI73IC022), Sep 13, 1972: Boeing 707 (N7526A), Dayton, OH, incident, minor damage - [NTSB CHI70IC067](https://openairdocs.org/ntsb/CHI70IC067), Mar 28, 1970: Boeing 707 (N7591A), Chicago, IL, incident, no damage - [NTSB NYC68O0105](https://openairdocs.org/ntsb/NYC68O0105), Mar 7, 1968: Boeing 707 (N7551A), Jamaica, NY, incident, no damage - [NTSB NYC67A0127](https://openairdocs.org/ntsb/NYC67A0127), Mar 11, 1967: Boeing 707 123B (N7553A), Newark, NJ, no damage - [NTSB FTW65A0110](https://openairdocs.org/ntsb/FTW65A0110), May 9, 1965: Boeing 707 123 (N7503A), Mineral Wells, TX, substantial damage - [NTSB CHI63A0190](https://openairdocs.org/ntsb/CHI63A0190), Jun 28, 1963: Boeing 707 (N7509A), Litchfield, MI, no damage ## FAA accident and incident reports (20) From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [Incident 19910911049079I](https://openairdocs.org/incident/19910911049079I), Sep 11, 1991: Boeing 707123B (N960CC), Houston, TX, Minor damage. Nut on utility hydraulic system failed. Dumped fuel and returned. Used alternate system for landing. - [Incident 19840920066719I](https://openairdocs.org/incident/19840920066719I), Sep 20, 1984: Boeing 707123B (N7554A), Chicago, IL. Flight crew failed to acknowledge landing runway. Made approach to wrong runway. Cockpit procedures poor. - [Incident 19840809047249I](https://openairdocs.org/incident/19840809047249I), Aug 9, 1984: Boeing 707* (N7573A), Indianapolis, IN. Bird strike on nr 4 engine on climbout. Returned. Found no damage. - [Incident 19831229065069I](https://openairdocs.org/incident/19831229065069I), Dec 29, 1983: Boeing 707123B (N7589A), Oakland, CA, Minor damage. Severe vibration on landing rollout. Evacuation slides deployed. Found nose gear steering link disconnected. - [Incident 19801113089359I](https://openairdocs.org/incident/19801113089359I), Nov 13, 1980: Boeing 707123B (N7552A), Pawnee, NE. Unscheduled landing to deplane unruly passenger. - [Incident 19801028076609I](https://openairdocs.org/incident/19801028076609I), Oct 28, 1980: Boeing 707123B (N7587A), Cambridge, MA. Encountered turbulence, injured four people. - [Incident 19800627056309I](https://openairdocs.org/incident/19800627056309I), Jun 27, 1980: Boeing 707123B (N7591A), Chicago, IL. Engine flamed out during takeoff run. Faulty surge bleed valve. - [Incident 19800521053699I](https://openairdocs.org/incident/19800521053699I), May 21, 1980: Boeing 707123B (N7580A), Oklahoma City, OK. Rejected takeoff due to severe compressor stall. Maintenance replaced engine surge bleed valve. - [Incident 19800430046749I](https://openairdocs.org/incident/19800430046749I), Apr 30, 1980: Boeing 707123B (N7552A), Chicago, IL. Pilot unable to retract landing gear, flight returned. Left hand landing gear leveling cylinder was flat. - [Incident 19800330042819I](https://openairdocs.org/incident/19800330042819I), Mar 30, 1980: Boeing 707123B (N7574A), Chicago, IL, Minor damage. One engine failed to accelerate when power levers were advanced. Surge bleed valve line found loose. - [Incident 19800225027219I](https://openairdocs.org/incident/19800225027219I), Feb 25, 1980: Boeing 707123B (N7592A), Syracuse, NY. Number 3 engine shut down due to inflight reversal. Found defective wire to aft reverser switch. - [Incident 19791120044659I](https://openairdocs.org/incident/19791120044659I), Nov 20, 1979: Boeing 707123B (N7588A), Tulsa, OK, Minor damage. Ground crewman wearing ground to cockpit headset killed by lightning which struck aircraft during maintenance work. - [Incident 19791102056569I](https://openairdocs.org/incident/19791102056569I), Nov 2, 1979: Boeing 707123B (N7580A), Chicago, IL. Aircraft landed with #4 engine shut down. Pilot reported fuel streaming from engine. Replaced p&d valve P/N4738. - [Incident 19790928049709I](https://openairdocs.org/incident/19790928049709I), Sep 28, 1979: Boeing 707123B (N7582A), Detroit, MI. Captain unable to control horizontal trim due to jammed link on idler sprocket. Landed safely. - [Incident 19790924050099I](https://openairdocs.org/incident/19790924050099I), Sep 24, 1979: Boeing 707123B (N7580A), Detroit, MI. Outer panel of first officer's side window cracked at FL390. - [Incident 19781025028239I](https://openairdocs.org/incident/19781025028239I), Oct 25, 1978: Boeing 707/ (N7592A), Ft Worth, TX. Pilot unable to raise gear handle after takeoff due to a defective main gear leveling cylinder. - [Incident 19780807050409I](https://openairdocs.org/incident/19780807050409I), Aug 7, 1978: Boeing 707/ (N7572A), Dallas, TX. Flight returned when left gear would not retract. Found broken rod end on actuator. - [Incident 19780714044039I](https://openairdocs.org/incident/19780714044039I), Jul 14, 1978: Boeing 707/ (N7590A), Dallas, TX. Hydraulic failure, flight returned without brakes or nose wheel steering. Did not follow procedure. - [Incident 19780426010989I](https://openairdocs.org/incident/19780426010989I), Apr 26, 1978: Boeing 707/ (N7581A), Boston, MA. Aircraft returned because it was unable to raise gear after takeoff. Gear leveling cylinder air pressure low. - [Incident 19780413012309I](https://openairdocs.org/incident/19780413012309I), Apr 13, 1978: Boeing 707123B (N7577A), Boston, MA. Crew unable to retract gear after takeoff. Found faulty leveling cylinder. ## STCs that may be installed (OpenAirDocs) (82, first 50) Approved for this model: the STC's model list names it on its data sheet, or a series that includes it. In force first, then newest. The registry doesn't record which STCs an aircraft has. - [STC SA1176WE](https://openairdocs.org/stc/SA1176WE): Interior arrangements. Flying Tiger Line Inc. Lists 707 Series - [STC SA1229WE](https://openairdocs.org/stc/SA1229WE): United Data Control V557 cockpit voice recorder. Flying Tiger Line Inc. Lists 707 Series - [STC SA1224WE](https://openairdocs.org/stc/SA1224WE): Installation of dual Collins FD-109 Flight Director Systems, dual Collins low range radio altimeters, wiring provision for Collins 54W-IC, comparator warning system No. 2 ITT AFN 3544 DME, and navigation switching. Rockwell Collins Inc. Lists 707 Series - [STC ST179CH](https://openairdocs.org/stc/ST179CH): Installation of cargo container curtain. Plastic Composites Corp. Lists 707 Series - [STC SA8958SW](https://openairdocs.org/stc/SA8958SW): Installation of Bendix/King TCAS II with dual Mode S Transponders. Associated Air Center. Lists 707 Series - [STC SA3156SO](https://openairdocs.org/stc/SA3156SO): Installation of a Fairchild Model800 digital flight data recorder. VGA, Inc. Lists 707 Series - [STC SA1-473](https://openairdocs.org/stc/SA1-473): ADF system modification. Lockheed Aircraft Service Co. Lists 707 Series - [STC SA349EA](https://openairdocs.org/stc/SA349EA): Oxygen system. Lockheed Aircraft Service Co. Lists 707 Series - [STC SA784CE](https://openairdocs.org/stc/SA784CE): Installation of Bendix standby horizon indicator. Trans World Airlines Inc. Lists 707 Series - [STC SA429CE](https://openairdocs.org/stc/SA429CE): Installation of an auto thrust system. Trans World Airlines Inc. Lists 707 Series - [STC SA290CE](https://openairdocs.org/stc/SA290CE): Installation of a single auto throttle system. Trans World Airlines Inc. Lists 707 Series - [STC SA425CE](https://openairdocs.org/stc/SA425CE): Installation of an auto thrust system. Trans World Airlines Inc. Lists 707 Series - [STC SA146SO](https://openairdocs.org/stc/SA146SO): Modified structure of aircraft to provide for inertial navigation system. Pan American World Airways, Inc. Lists 707 Series - [STC SA248CE](https://openairdocs.org/stc/SA248CE): Autopilot variable angle intercept. Trans World Airlines Inc. Lists 707 Series - [STC SA375CE](https://openairdocs.org/stc/SA375CE): Autopilot amplifiers modified to incorporate variable angle intercept feature. Trans World Airlines Inc. Lists 707 Series - [STC SA45SO](https://openairdocs.org/stc/SA45SO): Life rafts M6861-100. Pan American World Airways, Inc. Lists 707 Series - [STC SA1151WE](https://openairdocs.org/stc/SA1151WE): Dual Collins AL-101 or dual Litton 502 low range radio altimeter. American Airlines Inc. Lists 707 Series - [STC SA381CE](https://openairdocs.org/stc/SA381CE): Fairchild cockpit voice recorder equipment. Trans World Airlines Inc. Lists 707 Series - [STC SA274CE](https://openairdocs.org/stc/SA274CE): Fairchild cockpit voice recorder system. Trans World Airlines Inc. Lists 707 Series - [STC SA297CE](https://openairdocs.org/stc/SA297CE): Fairchild cockpit voice recorder recorder system. Trans World Airlines Inc. Lists 707 Series - [STC SA304CE](https://openairdocs.org/stc/SA304CE): Fairchild cockpit voice recorder system. Trans World Airlines Inc. Lists 707 Series - [STC SA343CE](https://openairdocs.org/stc/SA343CE): Fairchild cockpit voice recorder system. Trans World Airlines Inc. Lists 707 Series - [STC SA376CE](https://openairdocs.org/stc/SA376CE): Fairchild cockpit voice recorder system. Trans World Airlines Inc. Lists 707 Series - [STC SA101CE](https://openairdocs.org/stc/SA101CE): Doppler radar navigation system modification and installation of compass test receptacles. Trans World Airlines Inc. Lists 707 Series - [STC SA1057WE](https://openairdocs.org/stc/SA1057WE): Interior modification. American Airlines Inc. Lists 707 Series - [STC SA1-530](https://openairdocs.org/stc/SA1-530): Instrument failure and warning system. Pan American World Airways Inc. Lists 707 Series - [STC SA102CE](https://openairdocs.org/stc/SA102CE): Coupler, Bendix DRA-12 doppler radar with CPA-24 computer to Bendix PB-20D automatic pilot. Trans World Airlines Inc. Lists 707 Series - [STC SA1110WE](https://openairdocs.org/stc/SA1110WE): Seating arrangement revised. American Airlines Inc. Lists 707 Series - [STC SA1128WE](https://openairdocs.org/stc/SA1128WE): Cockpit voice recorder. American Airlines Inc. Lists 707 Series - [STC SA1152WE](https://openairdocs.org/stc/SA1152WE): Stowage compartment in main deck cargo compartment. Lockheed Aircraft Service Co. Lists 707 Series - [STC SA1217WE](https://openairdocs.org/stc/SA1217WE): Cockpit voice recorder system. American Airlines Inc. Lists 707 Series - [STC SA126EA](https://openairdocs.org/stc/SA126EA): Unifreight Mark V Model A cargo handling system. American Machine & Foundry Co. Lists 707 Series - [STC SA1279WE](https://openairdocs.org/stc/SA1279WE): In-flight entertainment system. Jay- Dee Aircraft Supply Co. Lists 707 Series - [STC SA138CE](https://openairdocs.org/stc/SA138CE): Inflight maintenance and performance recorder. Trans World Airlines Inc. Lists 707 Series - [STC SA166EA](https://openairdocs.org/stc/SA166EA): Unifreight Mark V Model C cargo handling system. (Original approval issued to American Machine & Foundry Co.). Boeing Company. Lists 707 Series - [STC SA195CE](https://openairdocs.org/stc/SA195CE): Autothrust system. Trans World Airlines Inc. Lists 707 Series - [STC SA195SO](https://openairdocs.org/stc/SA195SO): Structural provisions to accommodate Litton navigation system. Pan American World Airways Inc. Lists 707 Series - [STC SA196CE](https://openairdocs.org/stc/SA196CE): Autopilot modified for variable angle intercept and control panel for variable angle capture. Trans World Airlines Inc. Lists 707 Series - [STC SA198CE](https://openairdocs.org/stc/SA198CE): Dual low range radio altimeter system provisions. Trans World Airlines Inc. Lists 707 Series - [STC SA202CE](https://openairdocs.org/stc/SA202CE): Modification of autopilot amplifiers and control panel to provide a variable angle intercept. Trans World Airlines Inc. Lists 707 Series - [STC SA233CE](https://openairdocs.org/stc/SA233CE): Coupler on Bendix DRA-12 doppler radar to Bendix PB-20D autopilot. Trans World Airlines Inc. Lists 707 Series - [STC SA237CE](https://openairdocs.org/stc/SA237CE): Autopilot variable angle intercept. Trans World Airlines Inc. Lists 707 Series - [STC SA242CE](https://openairdocs.org/stc/SA242CE): Coupler on Bendix DRA-12 doppler radar with CPA-24 computer to Bendix PB-20E automatic pilot. Trans World Airlines Inc. Lists 707 Series - [STC SA247CE](https://openairdocs.org/stc/SA247CE): Autopilot variable angle intercept. Trans World Airlines Inc. Lists 707 Series - [STC SA264CE](https://openairdocs.org/stc/SA264CE): Second flight director system. Trans World Airlines Inc. Lists 707 Series - [STC SA273CE](https://openairdocs.org/stc/SA273CE): Second flight director system. Trans World Airlines Inc. Lists 707 Series - [STC SA299CE](https://openairdocs.org/stc/SA299CE): 1-70071 auto thrust servo assembly provisions. Trans World Airlines Inc. Lists 707 Series - [STC SA3-478](https://openairdocs.org/stc/SA3-478): Pilot's and copilot's KIFIS com- puters modified to make them interchangeable with each other and with the computers used on 707-331 aircraft. Trans World Airlines Inc. Lists 707 Series - [STC SA3-572](https://openairdocs.org/stc/SA3-572): Dual Bendix DRA-12 doppler radars and dual Bendix CPA-24 computers. Trans World Airlines Inc. Lists 707 Series - [STC SA305CE](https://openairdocs.org/stc/SA305CE): Ten channel audio system provisions. Trans World Airlines Inc. Lists 707 Series All 82: https://openairdocs.org/model/boeing-707-123b/stcs.md --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.