# Service difficulty reports that cite it: Boeing SB 737-57-1210

A list on [Boeing SB 737-57-1210](https://openairdocs.org/service-documents/boeing/sb-737-57-1210.md).

Newest first, with the revision each cites, as OpenAirDocs read it from the records’ text. OpenAirDocs read these citations from the records’ text, so one can be misread: check it against the record. A newer revision may exist that no record cites.

- [SDR NACA2024020100005](https://openairdocs.org/sdr/NACA2024020100005.md): Web · Boeing 737436 · Feb 1, 2024 · N403YK · No revision named
  > A CRACK AT WEB FASTERNER HOLE, STA 710 LBL 0.07, LENTH:0.250". 1. REMOVE THE STIFFENER & FILLER 2. CUT-OUT THE WEB FROM DAMAGED AREA 3. INSTALL REPAIR KIT (NEW, DOACER & WEB) 4. ALL ASSY REINSTALL WIT
- [SDR NACA201505010058](https://openairdocs.org/sdr/NACA201505010058.md): Floor Support · Boeing 737232 · May 1, 2015 · N322DL · Revision 4
  > UPPER FUSELAGE MAIN CABIN BL0 BS719 LONGITUDINAL FLOOR BEAM WEB CRACKED 3 PLACES. REPLACED UPPER FUSELAGE MAIN CABIN BL0 BS719 LONGITUDINAL FLOOR BEAM WEB WITH MADE REPAIR PART IAW SB 737-57-1210, REV
- [SDR NACA20121006026](https://openairdocs.org/sdr/NACA20121006026.md): Floorbeam · Boeing 737232 · Oct 6, 2012 · N320DL · Revision 4
  > NUMEROUS CRACKS AROUND FASTENERS ON FLOORBEAM WEB AT STA 718 BL 0 ABOVE MAIN LANDING GEAR BAY. REPAIRED NUMEROUS CRACKS AROUND FASTENERS ON FLOORBEAM WEB AT STA 718 BL 0 ABOVE MAIN LANDING GEAR BAY, B
- [SDR SROM200700007](https://openairdocs.org/sdr/SROM200700007.md): Floorbeam · Boeing 737205 · Aug 7, 2007 · N736BP · Revision 1
  > NR228-CRACK IN FLOORBEAM AND WEB STA 660 BL0. CRACKED FLOORBEAM AND WEB AT STA 660 BL0 REPAIRED IAW MFG SB 737-57-1210, REV 1, DATED AUG 27/07.
- [SDR DL73S050680](https://openairdocs.org/sdr/DL73S050680.md): Floorbeam · Boeing 737247 · Nov 3, 2005 · N243WA · No revision named
  > CRACKS WERE FOUND IN THE LBL 0.07 FLOORBEAM UPPER CHORD AT THE FLOOR PANEL ATTACH HOLES BETWEEN BS 660-663. CHORD WAS REPAIRED AND MODIFIED PER ER/A 451389-14. REF S/B 737-57-1210 AND 3-062982-03AD.
- [SDR P2EA2002V0010](https://openairdocs.org/sdr/P2EA2002V0010.md): Floorbeam · Boeing 73725A · Feb 17, 2002 · N239TA · No revision named
  > DURING Q1+Q2 INSPECTION, LONGITUDINAL FLOORBEAM AT BL 0, BS 663 UPPER CHORD CRACKED. LONGITUDINAL FLOORBEAM REPAIRED IAW EO B737MC57-010/02, S/B 737-57-1210.
- [SDR SWAA013342](https://openairdocs.org/sdr/SWAA013342.md): Beam · Boeing 7373H4 · Dec 17, 2001 · N306SW · No revision named
  > DURING SCHEDULED 1/4D CHECK, FOUND BS 663 FLOORBEAM CRACKED, BBL 0. REPAIRED BEAM PER BOEING SB 737-57-1210
- [SDR USAA010837](https://openairdocs.org/sdr/USAA010837.md): Beam · Boeing 7373B7 · Jul 16, 2001 · N371US · No revision named
  > CLT - FOUND BEAM CRACKED.5 INCH, BS 707 TO 711, BBL 0, LOWER ROW OF FASTENERS. INSTALLED REPAIR DOUBLER PER EA 69679 AND SB 737-57-1210 FIG 5. (M)
- [SDR DL73K010748](https://openairdocs.org/sdr/DL73K010748.md): Floorbeam · Boeing 737232 · May 8, 2001 · N321DL · No revision named
  > THE LONGITUDINAL FLOORBEAM OVER THE CENTER WING BOX AT BL 0 WAS FOUND WITH A CRACK IN THE FLOORBEAM WEB AND UPPER CHORD AT FS 660 AND 2 CRACKS IN THE FLOORBEAM WEB AT FS 705. THE CRACKED BEAM WAS REPA
- [SDR DL73K010638](https://openairdocs.org/sdr/DL73K010638.md): Floorbeam · Boeing 737232 · Apr 18, 2001 · N307DL · No revision named
  > THE BL 0 LONGITUDINAL FLOORBEAM OVER THE CENTER WING WAS FOUND WITH A CRACK IN THE UPPER CHORD AND WEB AT FS 660 AND WITH 4 CRACKS IN THE WEB AT UPPER CHORD ATTACH POINTS AT FS 700. THE CRACKING IS TY
- [SDR AWXA0001573](https://openairdocs.org/sdr/AWXA0001573.md): Web · Boeing 737277 · Apr 2, 2001 · N179AW · No revision named
  > CRACK IN LWR FLOOR SUPPORT FLANGE AND WEB BS 704-717 BL 0. REPAIRED CRACK IAW B737-200 SRM 51-40-4 PG 1-4 AND SB 737-57-1210 PG 44-47.
- [SDR DL73E010518](https://openairdocs.org/sdr/DL73E010518.md): Floorbeam · Boeing 7372S3 · Mar 30, 2001 · N367DL · No revision named
  > DURING ACCOMPLISHMENT OF INSPECTION PER S/B 737-57-1210. A CRACK WAS FOUND IN THE PANEL ATTACH HOLE AT FS 660. THE CRACK WAS CUT OUT AND THE AREA REPAIRED BY S/B 737-57-1210.THE DAMAGE WAS FOUND AT HM
- [SDR DL73K010087](https://openairdocs.org/sdr/DL73K010087.md): Floorbeam · Boeing 737232 · Jan 18, 2001 · N312DL · No revision named
  > CRACKS WERE FOUND IN THE WEB OF THE LONGITUDINAL FLOORBEAM BETWEEN FS 700 AND 717. THE WEB AND CHORDS WERE INSPECTED AND REPAIRED PER S/B 737-57-1210 AT HMV.
- [SDR DL73E002241](https://openairdocs.org/sdr/DL73E002241.md): Floorbeam · Boeing 7372J8 · Nov 14, 2000 · N235WA · No revision named
  > THE UPPER CAP OF THE BL 0.07 LONGITUDINAL FLOORBEAM WAS FOUND WITH CRACKS COMMON TO THE FLOOR PANEL ATTACH HOLES BETWEEN FS 660 & 664. THE CRACKS ARE TYPICAL OF BAC S/B 737-57-1210. THE CAP CRACKS WER
- [SDR DL73K002151](https://openairdocs.org/sdr/DL73K002151.md): Floorbeam · Boeing 737232 · Nov 2, 2000 · N310DA · No revision named
  > CRACKS WERE FOUND IN THE BL 0 FLOORBEAM WEB AND CHORD BETWEEN FS 650 AND FS 675. THE DAMAGE WAS REMOVED AND REPAIRED SIMILIARL TO THAT OF S/B 737-57-1210 PER ERA 396377-14 AT HMV.
- [SDR AWXA0000548](https://openairdocs.org/sdr/AWXA0000548.md): Seat Track · Boeing 737277 · Aug 17, 2000 · N184AW · No revision named
  > C-CHECK, SEAT TRACK WEB CRACKED MID CABIN FS 727 - 707 BL-0. SEAT TRACK REPAIRED IAW SB 737-57-1210 FIG 5 AND ER 15-531100181-DL1.
- [SDR DL73K001282](https://openairdocs.org/sdr/DL73K001282.md): Floorbeam · Boeing 737232 · Jul 7, 2000 · N305DL · No revision named
  > THE BL.07 FLOORBEAM WAS FOUND CRACKED IN THE WEB BETWEEN FS 700 AND FS 717. ERA 334520-14 REPAIRED THE DAMAGE SIMILIARLY TO S/B 737-57-1210 AT HMV.
- [SDR AWXA0000039](https://openairdocs.org/sdr/AWXA0000039.md): Floorbeam · Boeing 737277 · Jan 26, 2000 · N189AW · No revision named
  > MAIN CABIN CENTERLINE FLOORBEAM BS 706-716 BL 0 VERTICAL WEB HAS SEVERAL CRACKS MIGRATING UP AND FORWARD FROM FASTENERS. CUT OUT DAMAGED WEB IAW SB 737-57-1210, FABRICATED DOUBLER AND WEB FRM (7075-T6
- [SDR P2EA99316](https://openairdocs.org/sdr/P2EA99316.md): Floorbeam · Boeing 737297 · Nov 10, 1999 · N5WM · No revision named
  > SJO - DURING C-CHECK, FLOORBEAM CRACKED AT BS 727, WL 202 INCH AND RBL 24.5. REPAIRED FLOORBEAM BETWEEN BS 721 AND BS 737 IAW SERVICE BULLETIN 737-57-1210, PART III FIG 7, DATED APRIL 4, 1991. (M)
- [SDR P2EA99317](https://openairdocs.org/sdr/P2EA99317.md): Floorbeam · Boeing 737297 · Nov 10, 1999 · N5WM · No revision named
  > DURING C-CHECK, FLOORBEAM LOWER CHORD CRACKED AT BS 726, BL 0 AND WL 202 INCH. REPAIRED FLOORBEAM LOWER CHORD FROM BS 721 TO BS 738 IAW SB 737-57-1210, PART III FIG 7, DATED APRIL 4, 1991. (M)
- [SDR P2EA99318](https://openairdocs.org/sdr/P2EA99318.md): Floorbeam · Boeing 737297 · Nov 10, 1999 · N5WM · No revision named
  > SJO - DUIRNG C-CHECK, FLOORBEAM LOWER CHORD CRACKED AT BS 727, WL 202 INCH AND LBL 24.5 INCH. REPAIRED FLOORBEAM LOWER CHORD FROM BS 721.5 TO BS 738.5 IAW SERVICE BULLETIN 737-57-1210, PART III FIG 7,
- [SDR P2EA99319](https://openairdocs.org/sdr/P2EA99319.md): Floorbeam · Boeing 737297 · Nov 10, 1999 · N5WM · No revision named
  > SJO - DURING C-CHECK, FLOORBEAM WEB CRACKED AT BS 712, BL 0 AND WL 204 INCH. REPAIRED FLOORBEAM FROM BS 698 AND BS 717 IAW SERVICE BULLETIN 737-57-1210 PART III FIG 5. REPAIRED IN CONJUNCTION WITH NON
- [SDR P2EA99320](https://openairdocs.org/sdr/P2EA99320.md): Floorbeam · Boeing 737297 · Nov 10, 1999 · N5WM · No revision named
  > SJO - DURING C-CHECK, FLOORBEAM CRACKED AT BS 707, BL 0 AND WL 204. REPAIRED FLOORBEAM FROM BS 698 AND BS 717 IAW SERVICE BULLETIN 737-57-1210 PART III FIG 5, DATED APRIL 4, 1999. REPAIRED IN CONJUNCT
- [SDR USAA990960](https://openairdocs.org/sdr/USAA990960.md): Web · Boeing 737301 · Sep 27, 1999 · N342US · No revision named
  > CLT - DURING Q-2 CHECK VISUAL INSPECTION, FOUND THREE.25 INCH CRACKS AT FAST HOLES ALONG WEB SKIN AT BS 709-712, WL 203, BBL 0. INSTALLED WEB REPAIR PER EA 65480 AND SB 737-57-1210. (M)
- [SDR USAA990706](https://openairdocs.org/sdr/USAA990706.md): Floorbeam · Boeing 737301 · Aug 3, 1999 · N341US · No revision named
  > CLT - DURING A Q-1 CHECK VISUAL INSPECTION, FOUND A 4 INCH CRACK 1.5 INCHES AFT OF STA 663.75 AT BL ZERO BEAM (FRAME). INSTALLED FLOORBEAM REPAIR PER EA 64999 AND BOEING SB 737-57-1210 FIG 4 AND 8. (X
- [SDR AWXA9900212](https://openairdocs.org/sdr/AWXA9900212.md): Chord · Boeing 737277 · Jun 3, 1999 · N182AW · No revision named
  > BL 0, BS 663, TRAVERSE FLOORBEAM UPPER T CHORD CRACKED. REPAIRED PER ER 2-15-12-12B AND SB 737-57-1210.
- [SDR SWAA990423](https://openairdocs.org/sdr/SWAA990423.md): Floorbeam · Boeing 7373H4 · Feb 28, 1999 · N321SW · No revision named
  > DURING SCHEDULED 1/4D CHECK, FOUND FLOORBEAM CRACKED AT BL 0, BS 661. REPAIRED BEAM PER SB 737-57-1210.
- [SDR P2EA99054](https://openairdocs.org/sdr/P2EA99054.md): Beam · Boeing 737247 · Jan 23, 1999 · N912MP · No revision named
  > SJO - Q-CHECK ITEM. LONGITUDINAL BEAM WEB CRACKED AT BS 716. DEFECT SIZE: LENGTH 2.0 INCHES. REPAIRED CENTER WING FLOORBEAM BL ZERO INCH BETWEEN BS 700 AND BS 717 PER BOEING SB 737-57-1210, SEC III, F
- [SDR AWXA9900021](https://openairdocs.org/sdr/AWXA9900021.md): Floorbeam · Boeing 737277 · Jan 13, 1999 · N188AW · No revision named
  > DURING ROUTINE MAINTENANCE CHECK, FOUND TRANSVERSE FLOORBEAM BL 0 CRACKED AT STA 664. REPAIRED TRANSVERSE FLOORBEAM BL 0PER B737-57-1210. CUT OUT DAMAGED WEB, INSTALLED FABRICATED AND SB KIT PARTS PER
- [SDR DL73K982593](https://openairdocs.org/sdr/DL73K982593.md): Floorbeam · Boeing 737232 · Dec 16, 1998 · N316DL · No revision named
  > FUSELAGE OVERWING FLOORBEAM, UPPER CAP BL 0 FS 66, REPAIR FOR CRACKED CAP. THE OVERWING FLOORBEAM AT BL 0 WAS FOUND WITH A SEVERED UPPER CAP AT FS 662 WITH AN ADDITIONAL CRACK IN THE CAP AT FS 666. TH
- [SDR DL73S982592](https://openairdocs.org/sdr/DL73S982592.md): Floorbeam · Boeing 737232 · Dec 16, 1998 · N323DL · No revision named
  > FUSELAGE/OVERWING FLOORBEAM,BL 0 FS 660-664, REPAIR FOR CRACKS. THE OVERWING LONGITUDINAL FLOORBEAM UPPER CAP AT BL 0 WAS SEVERED AT FS 660 AND HAD AN ADDITIONAL CRACK FS 664. THE BEAM WEB WAS NOT DAM
- [SDR P2EA98280](https://openairdocs.org/sdr/P2EA98280.md): Web · Boeing 737281 · Nov 19, 1998 · N219US · No revision named
  > SJO - WEB CRACKED AT BS 663.75, RBL 0, WL 206. DEFECT SIZE LENGTH 1.5 INCH. REPAIRED CENTER WING BOX, FLOORBEAM UPPER CHORD BETWEEN BS 650 AND BS 675, BL 0 PER BOEING SERVICE BULLETIN 737-57-1210 DATE
- [SDR P2EA98301](https://openairdocs.org/sdr/P2EA98301.md): Seat Track · Boeing 737281 · Nov 19, 1998 · N219US · No revision named
  > SJO - SEAT TRACK CRACKED AT BS 709, RBL 25 INCHES, WL 203.1, DEFECT SIZE LENGTH.625 INCH. REPAIRED FLOORBEAM SECTION FROM BS 698 AND BS 717, RBL 25 INCHES PER BOEING SERVICE BULLETIN 737-57-1210 DATE
- [SDR USAA980211](https://openairdocs.org/sdr/USAA980211.md): Floorbeam · Boeing 737201 · May 15, 1998 · N256AU · No revision named
  > INT - DURING Q-5 CHECK VISUAL INSPECTION, FOUND CRACK 1 INCH LONG STATION 706 TO 714 BL '0' LONGITUDINAL FLOORBEAM. INSTALLED DOUBLER REPAIRED PER SB 737-57-1210 AND EA 43855. (M)
- [SDR DL73E981052](https://openairdocs.org/sdr/DL73E981052.md): Floorbeam · Boeing 737247 · May 13, 1998 · N378DL · No revision named
  > WING/CENTER WING BOX/FLOORBEAM, STA 665, BL 0.07, REPAIR FOR UPPER CAP AND WEB CRACKS. CRACKS WERE FOUND IN THE WING CENTER SECTION BL 0.07 FLOORBEAM AT STA 665. THE UPPER CAP OF THE BEAM WAS COMPLETE
- [SDR DL73E981013](https://openairdocs.org/sdr/DL73E981013.md): Floorbeam · Boeing 737247 · May 12, 1998 · N378DL · No revision named
  > THE UPPER CAP OF THE BL 0.07 CENTER WING BOX FLOORBEAM WAS FOUND SEVERED AT STA 665. THE WEB AND WEB DOULBER WERE ALSO FOUND CRACKED AT THIS LOCATION. THE BEAM WAS REPAIRED PER BAC S/B 737-57-1210 AND
- [SDR DL73E970442](https://openairdocs.org/sdr/DL73E970442.md): Floor Beam · Boeing 737247 · Mar 6, 1997 · N380DL · No revision named
  > THE BL ZERO FLOOR BEAM OF THE WING CENTER SECTION IS CRACKED AT F.S. 663. NO CRACKS WERE FOUND IN THE WEB. THE CRACK IS TYPCAL PER BOEING SERVICE BULLETIN 737-57-1210. ER/A 304926-14 AUTHORIZES THE SE
- [SDR DL73S962531](https://openairdocs.org/sdr/DL73S962531.md): Floor Beam · Boeing 737232 · Nov 13, 1996 · N306DL · No revision named
  > THE BL 0.07 FLOORBEAM UPPER CAP OF THE WING CENTER SECTION IS CRACKED ALL THE WAY THROUGH THE CAP JUST FORWARD OF FS 664 AT A NUTPLATE HOLE. NO CRACKS WERE FOUND IN THE WEB. THE CRACK IS TYPICAL PER B
- [SDR DL73S961353](https://openairdocs.org/sdr/DL73S961353.md): Floor Beam · Boeing 737232 · May 27, 1996 · N302DL · No revision named
  > THE BL.07 FLOOR BEAM OF THE WING CENTER SECTION IS CRACKED AT FS 660. NO CRACKS WERE FOUND IN THE WEB. THE CRACK IS TYPICAL PER BACO SB 737-57-1210. THIS ERA WILL INSTALL THE SERVICE BULLETIN REPAIR
- [SDR DL73S961296](https://openairdocs.org/sdr/DL73S961296.md): Floor Beam · Boeing 737232 · May 14, 1996 · N315DL · No revision named
  > THE BL ZERO FLOOR BEAM OF THE WING CENTER SECTION IS CRACKED AT STA 662. NO CRACKS WERE FOUND IN THE WEB. THE CRACK IS TYPICAL PER BOEING SERVICE BULLETIN 737-57-1210.
- [SDR DL73S961415](https://openairdocs.org/sdr/DL73S961415.md): Floor Beam · Boeing 737232 · May 14, 1996 · N315DL · No revision named
  > THE BL ZERO FLOOR BEAM OF THE WING CENTER SECTION IS CRACKED AT STA 662. NO CRACKS WERE FOUND IN THE WEB. THE CRACK IS TYPICAL PER BACO S/B 737-57-1210. THIS ERA WILL INSTALL THE S/B REPAIR FOR THIS C
- [SDR DL73S961621](https://openairdocs.org/sdr/DL73S961621.md): Floor Beam · Boeing 737232 · Feb 9, 1996 · N328DL · No revision named
  > THE BL 0 FLOOR BEAM OF THE WING CENTER SECTION IS CRACKED AT FS 664. NO CRACKS WERE FOUND ON THE WEB. THE CRACK IS TYPICAL PER BOEING SERVICE BULLETIN 737-57-1210.
- [SDR DL73S954118](https://openairdocs.org/sdr/DL73S954118.md): Floor Beam · Boeing 737232 · Oct 22, 1995 · N308DL · No revision named
  > DURING LAYOVER AT ATLANTA, THE BL ZERO FLOOR BEAM OF THE WING CENTER SECTION WAS FOUND CRACKED AT STA 662. NO CRACKS WERE FOUND IN THE WEB. THE CRACK IS TYPICAL PER BOEING SERVICE BULLETIN 737-57-1210
- [SDR DL73S953952](https://openairdocs.org/sdr/DL73S953952.md): Floor Beam · Boeing 737232 · Oct 9, 1995 · N327DL · No revision named
  > THE LB 0.07 FLOOR BEAM OF THE WING CENTER SECTION IS CRACKED AT STA 661. THE UPPER CAP OF THE BEAM IS COMPLETELY CRACKED, AND THE WEB AND WEB DOUBLER ARE CRACKED APPROXIMATELY 2.0 INCHES AT THE SAME L
- [SDR DL73S953992](https://openairdocs.org/sdr/DL73S953992.md): Floorbeam · Boeing 737232 · Sep 16, 1995 · N303DL · No revision named
  > DURING CORROSION VISIT, FOUND THE BL 0 FLOORBEAM OF THE WING CENTER SECTION CRACKED AT FS 662. THE UPPER CAP OF THE BEAM IS COMPLETELY CRACKED THROUGH, INCLUDING TWO FASTENER HOLES. ACCOMPLISHED REPAI
- [SDR DL73S954032](https://openairdocs.org/sdr/DL73S954032.md): Floorbeam · Boeing 737232 · Sep 14, 1995 · N331DL · No revision named
  > THE BL 0.07 FLOORBEAM OF THE WING CENTER SECTION IS CRACKED AT STA 661 AND THE UPPER CAP OF THE BEAM IS COMPLETELY CRACKED THROUGH, INCLUDING TWO FASTENER HOLES. THIS AREA WILL BE TRIMMED OUT. NO CRAC
- [SDR DL73S953564](https://openairdocs.org/sdr/DL73S953564.md): Floorbeam · Boeing 737232 · Aug 18, 1995 · N325DL · No revision named
  > DURING HMV IN ATL, THE CABIN FLOORBEAM WAS FOUND CRACKED INTHE OP FLANGE AT STA 663, BL 0. THE UPPER CAP OF THE FLOORBEAM IS CRACKED COMPLETELY THROUGH THE HORIZONTAL FLANGE. ANOTHER CRACK EXISTED IN
- [SDR DL73S952588](https://openairdocs.org/sdr/DL73S952588.md): Floorbeam · Boeing 737232 · Jun 1, 1995 · N326DL · No revision named
  > DURING LAY OVER, INSPECTION FOUND THE FLOORBEAM AT BL 0.07 OF THE WING CENTER SECTION CRACKED AT STA 661. IN ACCORDANCE WITH BAC S/B 737-57-1210, THE CRACKS ARE TYPICAL AND WILL BE REPAIRED BY THE S/B
- [SDR DL73S950481](https://openairdocs.org/sdr/DL73S950481.md): Floor Beam · Boeing 737232 · Feb 1, 1995 · N319DL · No revision named
  > DURING ROUTINE INSPECTION, THE BL 0.07 FLOORBEAM OF THE WING CENTER SECTION WAS FOUND CRACKED AT STA 657. THE UPPER CAP WAS COMPLETELY CRACKED, BUT NO CRACKS WERE FOUND IN THE WEB. PER B737 S/B 737-57

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
SELECT s.sdr_id, s.difficulty_date, s.aircraft_make, s.aircraft_model, s.part_name, string_agg(DISTINCT c.revision, ', ' ORDER BY c.revision) AS revisions,
  bool_or(c.incorporated_by_reference) AS incorporated_by_reference, bool_or(c.in_regulatory_text) AS in_regulatory_text
FROM 'https://openairdocs.org/data/latest/service_document_citation.parquet' c JOIN 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet' s ON s.sdr_id = c.record_id
WHERE c.document_id = 'boeing/sb-737-57-1210' AND c.record_type = 'faa_service_difficulty_report'
GROUP BY ALL
ORDER BY max(c.record_date) DESC
```

This list as a web page: https://openairdocs.org/service-documents/boeing/sb-737-57-1210/reports

---
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, except the copies of manufacturers’ service documents, which belong to their rights holders.
