# N707GF: 1974 Boeing 707-3K1C

- Status: Valid registration
- Airframe: [Boeing 707-3K1C](https://openairdocs.org/model/boeing-707-3k1c) (registry code 1383610, 195 seats)
- Engine: [Pratt & Whitney JT3D-3B](https://openairdocs.org/engine/pratt-whitney-jt3d-3b) (registry code 51686)
- Data sheets: [TCDS 4A26](https://openairdocs.org/tcds/4A26) (The Boeing Company), [TCDS 1E8](https://openairdocs.org/tcds/1E8) (Pratt & Whitney Division) (OpenAirDocs)
- Serial number: 20804
- Year built: 1974
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Experimental, market survey
- Airworthiness date: February 5, 2026
- Certificate issued: April 26, 2022
- Expires: April 30, 2029
- Mode S code: A96F2B
- Registered owner: [Aircraft Endeavors LLC](https://openairdocs.org/faa-owner/AIRCRAFT%20ENDEAVORS%20LLC)
- Location: [San Antonio, TX](https://openairdocs.org/faa-place/TX/San%20Antonio)
- Owner type: LLC
- Owner's area on the map: 29.4646° N, 98.4937° W: Placed by OpenAirDocs at the center of ZIP code 78212, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=707GF
- Page: https://openairdocs.org/aircraft/N707GF

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination.

## ADs that may apply (OpenAirDocs): 14 in force

### Matched by airframe (Boeing 707-3K1C)

None in force.

### Matched by engine (Pratt & Whitney JT3D-3B)

- [AD 99-01-08](https://openairdocs.org/ad/99-01-08): Stage 7 through Stage 15 High-Pressure Compressor (HPC) Disks · Pratt & Whitney Division JT3D-1, JT3D-1-MC6, JT3D-1-MC7 and 30 more. Effective Jan 5, 1999
- [AD 96-23-10](https://openairdocs.org/ad/96-23-10): Steel High Pressure Compressor (HPC) disk · Pratt & Whitney Division JT3D-1, JT3D-1-MC6, JT3D-1-MC7 and 8 more. Effective Jan 21, 1997
- [AD 89-22-07](https://openairdocs.org/ad/89-22-07): Overhaul · Pratt & Whitney Division JT3D-3B and JT3D-7. Effective Oct 31, 1989
- [AD 82-14-02](https://openairdocs.org/ad/82-14-02): Third Stage Turbine Disks · Pratt & Whitney Division JT3D-1, JT3D-1-MC6, JT3D-1-MC7 and 9 more. Effective Jul 1, 1982
- [AD 80-12-51 R2](https://openairdocs.org/ad/80-12-51-R2): First Stage Fan Blade · Pratt & Whitney Division JT3D-1, JT3D-1-MC6, JT3D-1-MC7 and 9 more. Effective Jul 1, 1980
- [AD 78-11-03](https://openairdocs.org/ad/78-11-03): First Stage Fan Blades · Pratt & Whitney Division JT3D-1, JT3D-1-MC6, JT3D-1-MC7 and 9 more. Effective Aug 10, 1978
- [AD 75-04-07](https://openairdocs.org/ad/75-04-07): Tenth Stage Compressor Disk · Pratt & Whitney Division JT3D-3, JT3D-3B and JT3D-7. Effective Feb 19, 1975
- [AD 74-15-05](https://openairdocs.org/ad/74-15-05): Compressor Discs · Pratt & Whitney Division JT3D-1, JT3D-1-MC6, JT3D-1-MC7 and 9 more. Effective Jul 25, 1974
- [AD 73-15-02](https://openairdocs.org/ad/73-15-02): Turbine Case Lug · Pratt & Whitney Division JT3D-1, JT3D-1-MC6, JT3D-1-MC7 and 2 more. Effective Sep 14, 1973
- [AD 67-28-05](https://openairdocs.org/ad/67-28-05): First Stage Fan Hub · Pratt & Whitney Division JT3D-1, JT3D-1-MC6, JT3D-1-MC7 and 2 more. Effective Oct 24, 1967
- [AD 64-05-05](https://openairdocs.org/ad/64-05-05): Throttle Valve Assemblies · Pratt & Whitney Division JT3C-12, JT3C-7, JT3D-1 and 17 more. Effective Feb 27, 1964
- [AD 73-07-08](https://openairdocs.org/ad/73-07-08): Fuel Control To Fuel Return Line Elbow and Jam Nut · Pratt & Whitney Division JT3D-1, JT3D-1-MC6, JT3D-1-MC7 and 2 more
- [AD 69-01-04](https://openairdocs.org/ad/69-01-04): Pratt & Whitney Division JT3D-1, JT3D-1-MC6, JT3D-1-MC7 and 3 more
- [AD 56-06-02](https://openairdocs.org/ad/56-06-02): Cylinder Flange Attaching Stud · Pratt & Whitney Division Double Wasp CA15, Double Wasp CA17, Double Wasp CA18 and 115 more

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N707GF.

## FAA accident and incident reports

None matched to N707GF.

## Service difficulty reports

None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

## STCs that may be installed (OpenAirDocs) (94, first 50)

Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do.

### Approved for the airframe (Boeing 707-3K1C)

- [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 SA1067EA](https://openairdocs.org/stc/SA1067EA): Installation of stowage cabinets (707 series -321B). Atlantic Aviation Corporation. Lists 707 Series
- [STC SA1134WE](https://openairdocs.org/stc/SA1134WE): Palletized cargo system installation 65-42629 or 65-43629 with Brownline pallet 22630-51, 26100-51 or -52 and Brownline net assy 23225-51, 23226-51, or 22758-51. (707-321C). Brooks & Perkins, Inc. Lists 707 Series
- [STC SA1039CE](https://openairdocs.org/stc/SA1039CE): Replacement of existing fire detection system with a Kidde dual loop fire detection system. (707 Series -331B, -331C, -338C, -373). Trans World Airlines 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 SA511CE](https://openairdocs.org/stc/SA511CE): Autopilot variable angle intercept installation. 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 SA533EA](https://openairdocs.org/stc/SA533EA): Installation of Dual Bendix DRA-12 Doppler and CPA-24 Computer Systems. Relocation of existing EDO Loran System to Cockpit Pedestal Area. Pan American World Airways 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 SA1424WE](https://openairdocs.org/stc/SA1424WE): Installation of REA Express 7 Arts Transvision Inflight Motion Picture System. Jay- Dee Aircraft Supply Co. 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

All 94: https://openairdocs.org/aircraft/N707GF/stcs.md

## Related

- Other Boeing 707-3K1C aircraft: https://openairdocs.org/model/boeing-707-3k1c/aircraft.md
- The Pratt & Whitney JT3D-3B engine: https://openairdocs.org/engine/pratt-whitney-jt3d-3b.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.