# Aircraft registered in Cambridge, MA

- Type: Owner location: registrations whose owner's mailing address is in this town
- Registered now: 37
- Cancelled registrations: 51
- Page: https://openairdocs.org/faa-place/MA/Cambridge

Aircraft may not be kept in the town where they are registered. OpenAirDocs doesn't publish street addresses.

## Registered aircraft (37)

- [N11365](https://openairdocs.org/aircraft/N11365): Cessna 150L, S/N 15075355, built 1973, Owner: [Kimberk Frederick S](https://openairdocs.org/faa-owner/KIMBERK%20FREDERICK%20S)
- [N128BD](https://openairdocs.org/aircraft/N128BD): Hanlon Robert GS-2 SPORTSMAN, S/N 7234, Owner: [Wiederspahn David H](https://openairdocs.org/faa-owner/WIEDERSPAHN%20DAVID%20H)
- [N129MF](https://openairdocs.org/aircraft/N129MF): Foy Martin RV-4, S/N 129, built 1984, Owner: [Aviation Sciences LLC](https://openairdocs.org/faa-owner/AVIATION%20SCIENCES%20LLC)
- [N14ZZ](https://openairdocs.org/aircraft/N14ZZ): Schempp-Hirth DISCUS B, S/N 176, built 1987, Owner: [Klunk Lewis J](https://openairdocs.org/faa-owner/KLUNK%20LEWIS%20J)
- [N183BA](https://openairdocs.org/aircraft/N183BA): Icon A5, S/N 00074, built 2018, Owner: [Tycho Ai Inc](https://openairdocs.org/faa-owner/TYCHO%20AI%20INC)
- [N2317S](https://openairdocs.org/aircraft/N2317S): Raytheon A36, S/N E-3117, Owner: [Sokoloff James T](https://openairdocs.org/faa-owner/SOKOLOFF%20JAMES%20T)
- [N2411M](https://openairdocs.org/aircraft/N2411M): Piper PA-28R-201T, S/N 28R-7803126, Owner: [Altshuler David](https://openairdocs.org/faa-owner/ALTSHULER%20DAVID)
- [N253GS](https://openairdocs.org/aircraft/N253GS): Geoscout AIRD-1, S/N 2024001D2101, Owner: [Charles Stark Draper Laboratory Inc](https://openairdocs.org/faa-owner/CHARLES%20STARK%20DRAPER%20LABORATORY%20INC)
- [N254GS](https://openairdocs.org/aircraft/N254GS): Geoscout AIRD-1, S/N 2025001D2101, Owner: [Charles Stark Draper Technology Inc](https://openairdocs.org/faa-owner/CHARLES%20STARK%20DRAPER%20TECHNOLOGY%20INC)
- [N255GS](https://openairdocs.org/aircraft/N255GS): Geoscout AIRD-1, S/N 2026001D2101, Owner: [Charles Stark Draper Laboratory Inc](https://openairdocs.org/faa-owner/CHARLES%20STARK%20DRAPER%20LABORATORY%20INC)
- [N256GS](https://openairdocs.org/aircraft/N256GS): Geoscout AIRD-1, S/N 2027001D2101, Owner: [Charles Stark Draper Laboratory Inc](https://openairdocs.org/faa-owner/CHARLES%20STARK%20DRAPER%20LABORATORY%20INC)
- [N257GS](https://openairdocs.org/aircraft/N257GS): Geoscout AIRD-1, S/N 2028001D2101, Owner: [Charles Stark Draper Laboratory Inc](https://openairdocs.org/faa-owner/CHARLES%20STARK%20DRAPER%20LABORATORY%20INC)
- [N258GS](https://openairdocs.org/aircraft/N258GS): Geoscout AIRD-1, S/N 2011301D19999, Owner: [Charles Stark Draper Laboratory Inc](https://openairdocs.org/faa-owner/CHARLES%20STARK%20DRAPER%20LABORATORY%20INC)
- [N27XA](https://openairdocs.org/aircraft/N27XA): Schleicher ASW-27, S/N 27093, built 1998, Owner: [Hansman Robert J](https://openairdocs.org/faa-owner/HANSMAN%20ROBERT%20J)
- [N330AP](https://openairdocs.org/aircraft/N330AP): Israel Aircraft Industries GULFSTREAM 200, S/N 105, built 2004, Owner: [Fpm 9566 LLC](https://openairdocs.org/faa-owner/FPM%209566%20LLC)
- [N374MC](https://openairdocs.org/aircraft/N374MC): Morsecorp TREK, S/N TRK01, Owner: [Morsecorp Inc](https://openairdocs.org/faa-owner/MORSECORP%20INC)
- [N3803H](https://openairdocs.org/aircraft/N3803H): Mooney M20J, S/N 24-0945, built 1980, Owner: [Staib Matthew](https://openairdocs.org/faa-owner/STAIB%20MATTHEW)
- [N4108G](https://openairdocs.org/aircraft/N4108G): Beech 58, S/N TH-166, built 1971, Owner: [Kimberk Frederick S](https://openairdocs.org/faa-owner/KIMBERK%20FREDERICK%20S)
- [N459MC](https://openairdocs.org/aircraft/N459MC): Morsecorp TREK, S/N TRK02, Owner: [Morsecorp Inc](https://openairdocs.org/faa-owner/MORSECORP%20INC)
- [N45PZ](https://openairdocs.org/aircraft/N45PZ): Cirrus Design SR22T, S/N 10324, built 2024, Owner: [Paxton Aviation Inc](https://openairdocs.org/faa-owner/PAXTON%20AVIATION%20INC)
- [N4639C](https://openairdocs.org/aircraft/N4639C): Cessna 170B, S/N 25583, built 1953, Owner: [Hansman Robert J](https://openairdocs.org/faa-owner/HANSMAN%20ROBERT%20J)
- [N464TA](https://openairdocs.org/aircraft/N464TA): Textron 182T, S/N 18282450, built 2016, Owner: [Swny Aero LLC](https://openairdocs.org/faa-owner/SWNY%20AERO%20LLC)
- [N4691T](https://openairdocs.org/aircraft/N4691T): Piper PA-22-150, S/N 22-6713, built 1959, Owner: [Hirsch Michael V](https://openairdocs.org/faa-owner/HIRSCH%20MICHAEL%20V)
- [N4759](https://openairdocs.org/aircraft/N4759): Dehavilland TIGER MOTH DH 82A, S/N R4759, built 1940, Owner: [Hirsch Michael V](https://openairdocs.org/faa-owner/HIRSCH%20MICHAEL%20V)
- [N5341C](https://openairdocs.org/aircraft/N5341C): Piper PA46-500TP, S/N 4697142, built 2002, Owner: [Mobilesphere LLC](https://openairdocs.org/faa-owner/MOBILESPHERE%20LLC)
- [N570MC](https://openairdocs.org/aircraft/N570MC): Morsecorp TREK, S/N TRK00, Owner: [Morsecorp Inc](https://openairdocs.org/faa-owner/MORSECORP%20INC)
- [N600MU](https://openairdocs.org/aircraft/N600MU): Piper PA-46-600TP, S/N 4698030, built 2017, Owner: [Lunar Society LLC](https://openairdocs.org/faa-owner/LUNAR%20SOCIETY%20LLC)
- [N63TP](https://openairdocs.org/aircraft/N63TP): Socata TBM 700, S/N 128, built 1997, Owner: [Hot Air LLC](https://openairdocs.org/faa-owner/HOT%20AIR%20LLC)
- [N6620V](https://openairdocs.org/aircraft/N6620V): Cessna 172RG, S/N 172RG0784, built 1980, Owner: [Hall Steven R](https://openairdocs.org/faa-owner/HALL%20STEVEN%20R)
- [N704NE](https://openairdocs.org/aircraft/N704NE): Cirrus Design SR22, S/N 1016, built 2004, Owner: [Arian Air LLC](https://openairdocs.org/faa-owner/ARIAN%20AIR%20LLC)
- [N726KA](https://openairdocs.org/aircraft/N726KA): Foxair KITFOX LIGHT SPORT, S/N KA09046153, built 2010, Owner: [Christman Kent G](https://openairdocs.org/faa-owner/CHRISTMAN%20KENT%20G)
- [N760CN](https://openairdocs.org/aircraft/N760CN): Beech 95-B55 (T42A), S/N TC-1929, built 1976, Owner: [Schumacher Charles](https://openairdocs.org/faa-owner/SCHUMACHER%20CHARLES)
- [N78JD](https://openairdocs.org/aircraft/N78JD): Huston Jorge D GLASAIR II S-FT, S/N 2086, built 2010, Owner: [Artigas Gonzalo J](https://openairdocs.org/faa-owner/ARTIGAS%20GONZALO%20J)
- [N818RS](https://openairdocs.org/aircraft/N818RS): Rolladen-Schneider LS8-18, S/N 8319, built 2000, Owner: [Stokes Richard Christopher](https://openairdocs.org/faa-owner/STOKES%20RICHARD%20CHRISTOPHER)
- [N888JX](https://openairdocs.org/aircraft/N888JX): Skydio SDR35V1, S/N 1668BS20JB00XF9F, Owner: [Donais Jonathan D](https://openairdocs.org/faa-owner/DONAIS%20JONATHAN%20D)
- [N916MT](https://openairdocs.org/aircraft/N916MT): Beech 95-B55 (T42A), S/N TC-1623, built 1973, Owner: [Schumacher Charles](https://openairdocs.org/faa-owner/SCHUMACHER%20CHARLES)
- [N9415U](https://openairdocs.org/aircraft/N9415U): Mooney M20K, S/N 25-0480, built 1980, Owner: [Vostretsov Evgeny](https://openairdocs.org/faa-owner/VOSTRETSOV%20EVGENY)

## Cancelled registrations (51, newest 50)

- [N223SR, cancelled 2026-06-20](https://openairdocs.org/deregistered/N223SR-2026-06-20): Skyrunner MK 3.2, S/N 819MK32912E603007, built 2020. Sale reported, canceled
- [N60TP, cancelled 2024-11-19](https://openairdocs.org/deregistered/N60TP-2024-11-19): Textron B300, S/N FL-1077, built 2016. Exported to Namibia. Owner: [Gw Aerologistics LLC](https://openairdocs.org/faa-owner/GW%20AEROLOGISTICS%20LLC)
- [N212AB, cancelled 2024-07-23](https://openairdocs.org/deregistered/N212AB-2024-07-23): Textron T206H, S/N T20609764, built 2024. Exported to Namibia. Owner: [Gw Aerologistics LLC](https://openairdocs.org/faa-owner/GW%20AEROLOGISTICS%20LLC)
- [N27NE, cancelled 2023-09-25](https://openairdocs.org/deregistered/N27NE-2023-09-25): Robinson Helicopter R22 BETA, S/N 1079, built 1989. Sale reported, canceled
- [N551VA, cancelled 2022-10-01](https://openairdocs.org/deregistered/N551VA-2022-10-01): DJI PHANTOM 3 ADVANCED, S/N P76DCK13A20897. Registration expired, pending cancellation. Owner: [US Dot Volpe Center](https://openairdocs.org/faa-owner/US%20DOT%20VOLPE%20CENTER)
- [N3565L, cancelled 2022-03-05](https://openairdocs.org/deregistered/N3565L-2022-03-05): Great Lakes 2T-1A-2, S/N 0804. Registration expired, pending cancellation. Owner: [Stokes Richard C](https://openairdocs.org/faa-owner/STOKES%20RICHARD%20C)
- [N309SA, cancelled 2021-01-08](https://openairdocs.org/deregistered/N309SA-2021-01-08): Cessna 208, S/N 20800309, built 1999. Exported to Germany. Owner: [Gw Aerologistics LLC](https://openairdocs.org/faa-owner/GW%20AEROLOGISTICS%20LLC)
- [N551VE, cancelled 2020-08-02](https://openairdocs.org/deregistered/N551VE-2020-08-02): 3D Robotics SOLO, S/N S111A5707840. Registration expired, pending cancellation. Owner: [US Dot Volpe Center](https://openairdocs.org/faa-owner/US%20DOT%20VOLPE%20CENTER)
- [N666QB, cancelled 2019-09-06](https://openairdocs.org/deregistered/N666QB-2019-09-06): Aurora Flight Sciences FW20, S/N AS0001. Registration expired, pending cancellation. Owner: [Aurora Flight Sciences](https://openairdocs.org/faa-owner/AURORA%20FLIGHT%20SCIENCES)
- [N639YK, cancelled 2019-05-08](https://openairdocs.org/deregistered/N639YK-2019-05-08): Birdseyeview Aerobotics FIREFLY 6, S/N BEVFF6001. Registration expired, pending cancellation. Owner: [Georesource Technologies Inc](https://openairdocs.org/faa-owner/GEORESOURCE%20TECHNOLOGIES%20INC)
- [N647WT, cancelled 2019-05-06](https://openairdocs.org/deregistered/N647WT-2019-05-06): Steadidrone MAVRIK X8, S/N MAVRIKX8001. Registration expired, pending cancellation. Owner: [Georesource Technologies Inc](https://openairdocs.org/faa-owner/GEORESOURCE%20TECHNOLOGIES%20INC)
- [N98YG, cancelled 2019-02-11](https://openairdocs.org/deregistered/N98YG-2019-02-11): Rolladen Schneider LS-8A, S/N 8155, built 1997. Registration expired, pending cancellation. Owner: [Adams Allan](https://openairdocs.org/faa-owner/ADAMS%20ALLAN)
- [N39AM, cancelled 2018-03-23](https://openairdocs.org/deregistered/N39AM-2018-03-23): Maceachern Alan S LONG EZ, S/N 1637, built 1997. Registration expired, pending cancellation. Owner: [Jaklenec Ivan](https://openairdocs.org/faa-owner/JAKLENEC%20IVAN)
- [N3990, cancelled 2018-01-18](https://openairdocs.org/deregistered/N3990-2018-01-18): Holloway Bernard BABY GREAT LEKES, S/N 71176336B, built 1989. Registration expired, pending cancellation. Owner: [Scanlon Paul M](https://openairdocs.org/faa-owner/SCANLON%20PAUL%20M)
- [N15296, cancelled 2014-09-05](https://openairdocs.org/deregistered/N15296-2014-09-05): Balloon Works FIREFLY 7, S/N 10156, built 1980. Registration expired, pending cancellation. Owner: [Dezmelyk Robert](https://openairdocs.org/faa-owner/DEZMELYK%20ROBERT)
- [N84073, cancelled 2014-05-21](https://openairdocs.org/deregistered/N84073-2014-05-21): Piper PA-44-180, S/N 44-8195022, built 1981. Exported to Mexico. Owner: [Groden Terence J](https://openairdocs.org/faa-owner/GRODEN%20TERENCE%20J)
- [N828W, cancelled 2013-10-31](https://openairdocs.org/deregistered/N828W-2013-10-31): Cessna 182L, S/N 18259163, built 1968. Registration expired, pending cancellation. Owner: [Aero Research Assoc Inc](https://openairdocs.org/faa-owner/AERO%20RESEARCH%20ASSOC%20INC)
- [N52147, cancelled 2013-03-11](https://openairdocs.org/deregistered/N52147-2013-03-11): Boeing E75, S/N 75-8645. Registration expired, pending cancellation. Owner: [Friedman Seth](https://openairdocs.org/faa-owner/FRIEDMAN%20SETH)
- [N27074, cancelled 2012-09-20](https://openairdocs.org/deregistered/N27074-2012-09-20): Balloon Works FIREFLY 7, S/N 765, built 1977. Registration expired, pending cancellation. Owner: [Audette Steven Marquis](https://openairdocs.org/faa-owner/AUDETTE%20STEVEN%20MARQUIS)
- [N79099, cancelled 2012-09-10](https://openairdocs.org/deregistered/N79099-2012-09-10): Cessna T-50, S/N 2606, built 1943. Revoked, canceled. Owner: [Gallant Joseph C](https://openairdocs.org/faa-owner/GALLANT%20JOSEPH%20C)
- [N24438, cancelled 2012-09-06](https://openairdocs.org/deregistered/N24438-2012-09-06): Semco Balloon T, S/N SEM114, built 1973. Registration expired, pending cancellation. Owner: [Hall Mark L](https://openairdocs.org/faa-owner/HALL%20MARK%20L)
- [N20BB, cancelled 2012-07-24](https://openairdocs.org/deregistered/N20BB-2012-07-24): Sportavia-Putzer SFS31, S/N 6607, built 1971. Sale reported, pending cancellation
- [N979JB, cancelled 2011-09-22](https://openairdocs.org/deregistered/N979JB-2011-09-22): Raytheon HAWKER 800XP, S/N 258399, built 1999. Exported to Lithuania. Owner: [Jba Holdings LLC](https://openairdocs.org/faa-owner/JBA%20HOLDINGS%20LLC)
- [N238PR, cancelled 2010-12-14](https://openairdocs.org/deregistered/N238PR-2010-12-14): Gates Learjet 35A, S/N 394, built 1981. Exported to Canada. Owner: [Carpenter & Company Inc](https://openairdocs.org/faa-owner/CARPENTER%20%26%20COMPANY%20INC)
- [N429SD, cancelled 2008-07-01](https://openairdocs.org/deregistered/N429SD-2008-07-01): Raytheon 58, S/N TH-2037, built 2002. Exported to Brazil. Owner: [Flag Aviation Of Delaware Inc](https://openairdocs.org/faa-owner/FLAG%20AVIATION%20OF%20DELAWARE%20INC)
- [N398W, cancelled 2007-05-23](https://openairdocs.org/deregistered/N398W-2007-05-23): Cessna 650, S/N 650-7038. Exported to Brazil. Owner: [Flag Aviation Of Delaware Inc](https://openairdocs.org/faa-owner/FLAG%20AVIATION%20OF%20DELAWARE%20INC)
- [N2455Z, cancelled 2002-12-04](https://openairdocs.org/deregistered/N2455Z-2002-12-04): General Balloon AX-6, S/N 455, built 1979. Second triennial mailing, no response. Owner: [Stodolski Thomas R](https://openairdocs.org/faa-owner/STODOLSKI%20THOMAS%20R)
- [N657JW, cancelled 2001-04-10](https://openairdocs.org/deregistered/N657JW-2001-04-10): Cessna 650, S/N 650-7110. Exported to Austria. Owner: [Emerald Green Aviation Inc](https://openairdocs.org/faa-owner/EMERALD%20GREEN%20AVIATION%20INC)
- [N4530J, cancelled 1998-02-25](https://openairdocs.org/deregistered/N4530J-1998-02-25): Piper PA-28R-180, S/N 28R30388. Triennial form not returned. Owner: [Ramco Inc](https://openairdocs.org/faa-owner/RAMCO%20INC)
- [N146BK, cancelled 1996-09-03](https://openairdocs.org/deregistered/N146BK-1996-09-03): Partenavia P68B, S/N 158. Exported to Germany. Owner: [US-European Consulting Inc](https://openairdocs.org/faa-owner/US-EUROPEAN%20CONSULTING%20INC)
- [N95613, cancelled 1993-11-30](https://openairdocs.org/deregistered/N95613-1993-11-30): Cessna 182Q, S/N 18266579. Exported to Netherlands. Owner: [US European Consulting Inc](https://openairdocs.org/faa-owner/US%20EUROPEAN%20CONSULTING%20INC)
- [N1802A, cancelled 1991-10-10](https://openairdocs.org/deregistered/N1802A-1991-10-10): Beech 58P, S/N TJ361. Owner: [Mcphail Associates Inc](https://openairdocs.org/faa-owner/MCPHAIL%20ASSOCIATES%20INC)
- [N2XA, cancelled 1980-07-23](https://openairdocs.org/deregistered/N2XA-1980-07-23): Massachusetts Inst. Of Tech. BURD II, S/N 0002, built 1977. Owner: [Massachusetts Institute Of Technology](https://openairdocs.org/faa-owner/MASSACHUSETTS%20INSTITUTE%20OF%20TECHNOLOGY)
- [N7238Q, cancelled 1976-03-12](https://openairdocs.org/deregistered/N7238Q-1976-03-12): Cessna 172L, S/N 17260538. Exported to Canada. Owner: [Stubbinis Hugh A III](https://openairdocs.org/faa-owner/STUBBINIS%20HUGH%20A%20III)
- [N204RG, cancelled 1974-06-24](https://openairdocs.org/deregistered/N204RG-1974-06-24): Piper PA-28R-180, S/N 28R-30836. Exported to Italy. Owner: [Zalewski Michel](https://openairdocs.org/faa-owner/ZALEWSKI%20MICHEL)
- [N1633V, cancelled 1971-03-04](https://openairdocs.org/deregistered/N1633V-1971-03-04): Cessna 140, S/N 13805. Owner: [M I T Flying Club](https://openairdocs.org/faa-owner/M%20I%20T%20FLYING%20CLUB)
- [N1245K, cancelled 1970-09-02](https://openairdocs.org/deregistered/N1245K-1970-09-02): Luscombe 8A, S/N 3972. Owner: [Prival Harris G](https://openairdocs.org/faa-owner/PRIVAL%20HARRIS%20G)
- [N347TC, cancelled 1960-05-05](https://openairdocs.org/deregistered/N347TC-1960-05-05): Cessna 180A, S/N 50012. Exported to United Kingdom. Owner: [Monks Robert A](https://openairdocs.org/faa-owner/MONKS%20ROBERT%20A)
- [N2845N, cancelled 1957-09-20](https://openairdocs.org/deregistered/N2845N-1957-09-20): Cessna 140, S/N 13106. Owner: [M I T Flying Club Inc](https://openairdocs.org/faa-owner/M%20I%20T%20FLYING%20CLUB%20INC)
- [N90187, cancelled 1955-10-13](https://openairdocs.org/deregistered/N90187-1955-10-13): Cessna 140, S/N 9252. Owner: [M I T Flying Club Inc](https://openairdocs.org/faa-owner/M%20I%20T%20FLYING%20CLUB%20INC)
- [N89028, cancelled 1955-10-12](https://openairdocs.org/deregistered/N89028-1955-10-12): Cessna 140, S/N 8032. Owner: [Tech Flying Club Inc](https://openairdocs.org/faa-owner/TECH%20FLYING%20CLUB%20INC)
- [N7681K, cancelled 1955-06-30](https://openairdocs.org/deregistered/N7681K-1955-06-30): Piper PA-20, S/N 20-500. Owner: [Riggs Austen Fox II](https://openairdocs.org/faa-owner/RIGGS%20AUSTEN%20FOX%20II)
- [N2489N, cancelled 1950-05-08](https://openairdocs.org/deregistered/N2489N-1950-05-08): Cessna 140, S/N 12742. Owner: [Massachusetts Institute Of Technology Flying Club](https://openairdocs.org/faa-owner/MASSACHUSETTS%20INSTITUTE%20OF%20TECHNOLOGY%20FLYING%20CLUB)
- [N454Y, cancelled 1948-07-12](https://openairdocs.org/deregistered/N454Y-1948-07-12): Franklin Glider PS-2, S/N 115, built 1930. Owner: [Aeronatuical Engineering Society Of Massachusetts](https://openairdocs.org/faa-owner/AERONATUICAL%20ENGINEERING%20SOCIETY%20OF%20MASSACHUSETTS)
- [N945M, cancelled 1940-07-01](https://openairdocs.org/deregistered/N945M-1940-07-01): Sikorsky S-38-B, S/N 314-3. Owner: [Sheehan Joseph P](https://openairdocs.org/faa-owner/SHEEHAN%20JOSEPH%20P)
- [N7887, cancelled 1938-09-21](https://openairdocs.org/deregistered/N7887-1938-09-21): Fokker FOKKER F-XI-AHB, S/N 901, built 1928. Owner: [Sheehan Joseph P](https://openairdocs.org/faa-owner/SHEEHAN%20JOSEPH%20P)
- [N15250, cancelled 1938-07-15](https://openairdocs.org/deregistered/N15250-1938-07-15): Aeronca C-3, S/N A-321. Owner: [Moore Terris](https://openairdocs.org/faa-owner/MOORE%20TERRIS)
- [N10539, cancelled 1935-03-15](https://openairdocs.org/deregistered/N10539-1935-03-15): Alfaro Heraclio L P G-2-30, S/N 1, built 1930. Owner: [Alfaro Heraclio](https://openairdocs.org/faa-owner/ALFARO%20HERACLIO)
- [N409, cancelled 1933-06-17](https://openairdocs.org/deregistered/N409-1933-06-17): Massachusetts Inst Of Tech Aer GLIDER, S/N 4, built 1928. Owner: [Massachusetts Institue Of Technology](https://openairdocs.org/faa-owner/MASSACHUSETTS%20INSTITUE%20OF%20TECHNOLOGY)
- [N937M, cancelled 1932-08-29](https://openairdocs.org/deregistered/N937M-1932-08-29): Moth 60-GM, S/N 136, built 1930. Owner: [Sproul Frank P](https://openairdocs.org/faa-owner/SPROUL%20FRANK%20P)

All 51: https://openairdocs.org/faa-place/MA/Cambridge/earlier.md

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