MemoTo SAC Seattle re Snohomish County Sheriff volunteer deputies with parachute experience29 November 1971 · Seattle · Part 11 · 1 page

p. 132Snohomish CountyStandard FBI memo header addressed from a Special Agent to SAC Seattle regarding the NORJAK/D.B. Cooper hijacking case. Handwritten routing or classification annotation, likely referencing parachuti…

MemoTo SAC Seattle re Snohomish County and Everett record checks on NORJAK suspect28 December 1971 · Seattle · Part 17 · 2 pages · 1 of 2 pages

p. 349 · page 1 of 2Snohomish CountyStandard government memorandum header addressed to SAC Seattle, case 164-81 (P), from a Special Agent (name redacted), regarding NORJAK, dated 12/28/71. Investigative memo documenting checks on 12/1…

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Part 17 pp. 351–352 · matching p. 351

Copies may differ in what was redacted.

MemoTo SAC Seattle re Ralph L. Griffin, Snohomish County records checks28 December 1971 · Seattle · Part 100 · 2 pages · 1 of 2 pages

p. 279 · page 1 of 2Snohomish County, WashingtonStandard FBI memo header identifying the recipient as SAC Seattle, with case number 164-81 (P), dated 12/28/71. The sending SA's name is redacted under b6/b7C exemptions. Document is filed under the…

MemoSPC to SAC Seattle re anonymous caller naming retired Army veteran as NORJAK UNSUB1 January 1972 · Seattle · Part 18 · 2 pages

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Part 104 p. 331

Copies may differ in what was redacted.

MemoSA to SAC Seattle re Everett credit bureau check on NORJAK suspect10 January 1972 · Seattle · Part 18 · 1 page

p. 326Snohomish CountyHeader of a US Government interoffice memorandum from a Special Agent (name redacted) to SAC Seattle, regarding case NORJAK (164-81), dated January 10, 1972. The memo reports investigative steps tak…

MemoTo SAC Seattle re investigation of subject #253 Robert R. Irwin10 January 1972 · Seattle · Part 103 · 1 page

p. 414Snohomish CountyHeader block of an FBI internal memo addressed to SAC Seattle, case 164-81, dated 1/10/72, regarding NORJAK subject #253 Robert R. Irwin, referencing a SAC letter dated 12/23/71. The Special Agent na…

MemoSA to SAC Seattle re NORJAK suspect employment and Everett PD record11 January 1972 · Seattle · Part 20 · 2 pages · 1 of 2 pages

p. 122 · page 2 of 2Snohomish CountyCase number header and subject line identifying a suspect whose name is redacted. On 12/29/71, an FBI Special Agent reported that the Snohomish County Sheriff's Office had no record of a redacted in…

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Part 103 pp. 458–459 · matching p. 459

Copies may differ in what was redacted.

MemoTo SAC Seattle re King County Police suggestion of logical NORJAK suspect17 April 1972 · Seattle · Part 24 · 1 page

p. 532Snohomish CountyStandard U.S. Government memorandum header addressed to SAC Seattle regarding case 164-81 (NORJAK), dated April 17, 1972. The sender is a Special Agent whose name is redacted. A King County Police D…

+2 copies

Copies may differ in what was redacted.

MemoTo SAC Seattle enclosing Snohomish County photo; suspect had full beard21 April 1972 · Seattle · Part 25 · 1 page

p. 333Snohomish CountyStandard header of a US Government interoffice memorandum addressed to SAC Seattle, file number 164-81, dated April 21, 1972, from a Special Agent (name redacted), regarding NORJACK case subject (nam…

MemoSA Jon C. Knehans to SAC Seattle doubting bearded suspect, enclosing Snohomish County photo21 April 1972 · Seattle · Part 110 · 1 page

p. 347Snohomish CountyHeader of FBI internal memo from Special Agent Jon C. Knehans to SAC Seattle, regarding case NORJACK (164-81), dated April 21, 1972. A circled number 268 and notation 1A appear near the subject line.…

MemoTo SAC Seattle transmitting directory of Episcopal churches and clergy in western Washington27 April 1972 · Seattle · Part 108 · 11 pages · 1 of 11 pages

p. 323 · page 9 of 11Meadowdale≈ Meadowdale · Snohomish CountyCounty header for a directory section covering Snohomish County churches/missions. Directory listing of Episcopal churches and missions in Snohomish County, Washington. Each entry gives the church/m…

MemoTo SAC Seattle re NORJAK suspect: welfare records and Snohomish County Sky Jumping Organization contact22 May 1972 · Seattle · Part 26 · 2 pages

MemoSA Joseph T. Sheehan to SAC Seattle re Suspect 357 Bob Cooper welfare records22 May 1972 · Seattle · Part 108 · 1 page

p. 180Snohomish CountyStandard U.S. Government memorandum header from SA Joseph T. Sheehan to SAC Seattle regarding Suspect 357 - Bob Cooper in the NORJAK case. Memo reports that Washington State Dept. of Welfare confirm…

MemoTo SAC Seattle re NORJAK, Snohomish WA subject, re Butte teletype 7/15/7225 July 1972 · Seattle · Part 26 · 2 pages

MemoTo SAC Seattle re Everett, Washington source record checks10 August 1972 · Seattle · Part 27 · 1 page

p. 182Snohomish CountyStandard US Government memorandum header addressed to SAC Seattle, from a Special Agent (name redacted), regarding NORJACK case 164-81, dated August 10, 1972. Memo references a Butte teletype from 7…

MemoTo SAC Seattle re Everett, Washington source record checks (file copy)10 August 1972 · Seattle · Part 27 · 1 page

p. 183Snohomish CountyHeader block of FBI memo addressed to SAC Seattle, case number 164-81, dated 8/10/72, with NORJACK case name and redacted SA name and RE line. FBI memo referencing a Butte teletype dated 7/15/72. On…

MemoSA Jon G. Knehans to SAC Seattle re NORJACK Sub 45410 August 1972 · Seattle · Part 112 · 1 page

p. 423Snohomish CountyFBI memo header addressed to SAC Seattle, from Special Agent Jon G. Knehans, regarding NORJACK case (164-81), Sub 454, dated August 10, 1972. A protected source in Everett, Washington advised on Aug…

AirtelSAC Seattle to SAC Butte re NORJAK suspect, photograph and scar lead14 August 1972 · Seattle · Part 27 · 2 pages · 1 of 2 pages

p. 190 · page 1 of 2Snohomish CountyStandard FBI FD-36 Airtel transmittal form header dated August 14, 1972. Routing block: Airtel from SAC Seattle to SAC Butte regarding the NORJAK (D.B. Cooper) case. RE line is redacted. Report of…

AirtelSAC Seattle to SAC Butte re NORJAK investigation by SA Jon G. Knehans14 August 1972 · Seattle · Part 112 · 1 page

p. 421Snohomish CountyFBI airtel form FD-36 header, dated 8/14/72, from SAC Seattle (file 164-81) to SAC Butte (file 164-26), regarding the NORJAK case. Sent via airmail with priority. RE line is redacted. Report of inve…

MemoTo SAC Seattle re records check in Everett, Washington area12 September 1972 · Seattle · Part 28 · 1 page

p. 25Snohomish CountyStandard US Government memorandum header. Addressed to SAC Seattle with case number 164-81, dated September 12, 1972. Sender is a Special Agent whose name is redacted. Subject is NORJAK (the FBI's co…

MemoSA to SAC Seattle re Everett area source checks12 September 1972 · Seattle · Part 113 · 1 page

p. 36Snohomish CountyHeader block of an FBI memo addressed to SAC Seattle, file number 164-81, dated 9/12/72. Case name NORJAK, office of origin Seattle. SA name and another field redacted under b6/b7C exemptions. Body…

MemoTo SAC Seattle re Chelan County Sheriff informant on skydiver suspect18 September 1972 · Seattle · Part 28 · 2 pages · 1 of 2 pages

p. 57 · page 1 of 2Snohomish CountyStandard FBI memorandum header addressed to SAC Seattle regarding NORJAK (D.B. Cooper case), dated September 18, 1972. The sender (Special Agent) name is redacted. Sheriff Richard Nichol of Chelan C…

MemoTo SAC Seattle re NORJAK skydiver suspect from Chelan County Sheriff (file copy 164-81-3917)18 September 1972 · Seattle · Part 28 · 1 page

p. 59Snohomish CountyHeader block of an FBI internal memo addressed to SAC Seattle regarding NORJAK case 164-81, dated September 18, 1972. The SA name and RE subject line are redacted. Sheriff Richard Nichol of Chelan C…

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Part 28 p. 60

Copies may differ in what was redacted.

MemoSA to SAC Seattle re Sheriff Nichol informant suspect, NORJAK18 September 1972 · Seattle · Part 113 · 1 page

p. 35Snohomish CountyStandard FBI memo header addressed to SAC Seattle regarding NORJAK case (164-81), dated September 18, 1972. Sender SA name is redacted. Sheriff Richard Nichol of Chelan County reported on July 27, 1…

MemoTo SAC Seattle re female caller naming NORJAK suspect (164-81-4248)27 December 1972 · Seattle · Part 29 · 1 page

p. 177Snohomish CountyStandard US Government memorandum header addressed from a Special Agent (name redacted) to SAC Seattle, regarding the NORJAK case (164-81), dated December 27, 1972. On December 18, 1972, a female in…

MemoTo SAC Seattle re woman reporting son's friend as NORJAK suspect27 December 1972 · Seattle · Part 69 · 1 page

p. 26Snohomish CountyHeader block of an FBI internal memo addressed to SAC Seattle, case number 164-81, dated 12/27/72, subject NORJAK, with redacted SA name and RE line. A woman called on December 18, 1972 to report th…

MemoSA to SAC Seattle re telephone tip of 12/18/72 naming a NORJAK suspect27 December 1972 · Seattle · Part 114 · 1 page

p. 362Snohomish CountyHeader block of an FBI memo to SAC Seattle regarding NORJAK case, dated 12/27/72, from an unidentified Special Agent. Office of Origin is Seattle. A tipster called on December 18, 1972, advising tha…

MemoTo SAC Seattle re Everett, Washington informant on Clearview Hill group and Bali photographs22 February 1973 · Seattle · Part 30 · 3 pages

+1 copy

Part 69 p. 15

Copies may differ in what was redacted.

TeletypeWashington State drivers license and vehicle registration check on Edmund Charles Oldfin Jr.11 July 1973 · Seattle · Part 99 · 2 pages · 1 of 2 pages

p. 3 · page 1 of 2Snohomish CountyHandwritten sub-file designation indicating this document belongs to Sub 25 of the case file. Reference or index numbers, possibly file tracking codes. 071173 likely refers to date 07/11/73. FBI Se…

MemoTo SAC Seattle re NORJAK suspect reported by Lynnwood, Washington caller23 August 1973 · Seattle · Part 32 · 4 pages · 1 of 4 pages

p. 176 · page 2 of 4Snohomish CountyFBI case file number for the D.B. Cooper investigation, Seattle field office. A female informant describes a male subject who was laid off from Boeing Company and was unemployed for a lengthy period…

MemoTo SAC Seattle re female caller's information on suspect Everett Tingle23 August 1973 · Seattle · Part 116 · 4 pages · 1 of 4 pages

p. 27 · page 2 of 4Snohomish CountyFOIA exemption codes marked in right margin indicating redacted content categories. A female source (name redacted) describes TINGLE's background: he was from Kansas, laid off from Boeing Company in…

MemoSA to SAC Seattle re Snohomish County Jail informant naming skydiver suspect18 November 1975 · Seattle · Part 36 · 2 pages · 1 of 2 pages

p. 376 · page 2 of 2Snohomish CountyFBI case file number for the D.B. Cooper investigation (Seattle field office file 164-81). A redacted individual advises that another redacted person has a connection to someone with a phonetic name…

Handwritten noteHandwritten citizen letter to SAC Seattle re acquaintance with a parachute as possible Cooper26 November 1975 · Part 36 · 3 pages · 1 of 3 pages

p. 418 · page 1 of 3Snohomish CountyHandwritten letter dated November 26, 1975, addressed to the FBI Special Agent in Charge. The writer explains they read about D.B. Cooper in the November 25 issue of the National Enquirer and saw a C…

Handwritten noteHandwritten letter to SAC re possible Cooper suspect prompted by National Enquirer article26 November 1975 · Part 119 · 1 page

p. 259Snohomish Co[unty]A handwritten letter dated November 26, 1975, addressed to the FBI's Special Agent in Charge. The writer explains they delayed writing but were prompted by a National Enquirer article (Nov 25 issue)…

MemoTo SAC Seattle re NORJAK: Everett suspect contacted and eliminated6 May 1976 · Seattle · Part 37 · 4 pages · 1 of 4 pages

p. 294 · page 1 of 4Snohomish CountyStandard FBI memorandum header addressed to SAC Seattle, case 164-81 (NORJAK), dated May 6, 1976. The sending Special Agent's name is redacted under b6/b7C. References a previous memo dated 12/8/75.…

MemoSA to SAC Seattle re Everett informant and interview of Jim Rankhorn6 May 1976 · Seattle · Part 119 · 3 pages · 1 of 3 pages

p. 261 · page 1 of 3Snohomish County, WashingtonStandard FBI memorandum header identifying it as a NORJAK (D.B. Cooper hijacking case) communication from an FBI Special Agent to the SAC (Special Agent in Charge), Seattle field office, dated May 6,…

LetterSnohomish County Sheriff J.J. Harvey to Rep. Derrick re tracing missing person6 August 1976 · Part 51 · 1 page

p. 30Snohomish CountyOfficial letterhead of the Snohomish County Sheriff's Department with date of correspondence. Letter from Snohomish County Sheriff J. J. Harvey to Congressman Butler Derrick regarding difficulty tra…

LetterSnohomish County Sheriff's Department re missing person inquiry9 August 1976 · Part 51 · 1 page

p. 24Snohomish CountyOfficial seal or badge logo of the Snohomish County Sheriff's Department. Letterhead of the Snohomish County Sheriff's Department with contact information and date. Letter from Snohomish County She…

LetterRep. Butler Derrick to constituent re Snohomish County Sheriff inquiry10 August 1976 · Part 51 · 1 page

p. 29Snohomish County, WashingtonLetterhead identifying Congressman Butler Derrick, 3rd District South Carolina, with Washington office address and committee assignments. District office addresses and phone numbers for Congressman…

MemoSA to SAC Seattle re Snohomish citizen naming a D.B. Cooper suspect17 March 1977 · Seattle · Part 39 · 2 pages · 1 of 2 pages

p. 280 · page 2 of 2Snohomish CountyFBI report excerpt describing background checks on a redacted individual using Polk's City Directory for Everett, WA, Everett Police Department records, and Snohomish County Sheriff's Office records.…

MemoTo SAC Seattle re Everett, Washington suspect alias and arrest record, with leads18 April 1977 · Seattle · Part 39 · 4 pages · 2 of 4 pages

MemoDuplicate first page of memo re Everett, Washington suspect alias18 April 1977 · Seattle · Part 39 · 1 page

p. 365Snohomish CountyStandard US Government memorandum header addressed to SAC Seattle, filed under case 164-81, dated April 18, 1977, from a redacted Special Agent, regarding NORJAK. The memo notes a suspect's alias ha…

MemoTo SAC Seattle re NORJAK source interview, with continuation page18 April 1977 · Seattle · Part 121 · 2 pages · 1 of 2 pages

p. 229 · page 1 of 2Snohomish CountyStandard U.S. Government memorandum header routing a communication to the Seattle FBI Special Agent in Charge regarding case NORJAK (the FBI codename for the D.B. Cooper hijacking investigation), dat…

MemoSA to SAC Seattle re NORJACK suspect checks, Everett/Snohomish records and Lynnwood source interviews12 July 1982 · Seattle · Part 47 · 5 pages · 3 of 5 pages

MemoSA to SAC Seattle re NORJACK suspect, Everett PD and Snohomish County records (duplicate copy)12 July 1982 · Seattle · Part 47 · 1 page

p. 11Snohomish CountyStandard FBI memorandum header addressed to SAC Seattle regarding the NORJACK case, dated July 12, 1982. FBI memo reviewing records from Everett Police Department and Snohomish County Sheriff's Offi…

Snohomish County

Districts and regions in Snohomish County

Landmarks in Snohomish County

Snohomish County

Districts and regions in Snohomish County

Landmarks in Snohomish County

Documents referencing Snohomish County AITitles, types, dates and summaries in this list: machine-written — generated by an AI model from the transcripts, and it can be wrong. The scan is the source; the transcript is machine-generated from it.

Documents referencing Snohomish County