MINE DETAILS

Flying Eagle

ActiveUndergroundCoal (Bituminous)

MSHA MINE ID4609471

OPERATORRockwell Mining LLC

CONTROLLERSev.en Global Investments a.s.

LOCATIONWyoming, WV

PUBLIC RECORD9,123 linked rows

LOCATION

Mine location

1 of 1 mine with usable MSHA coordinates. Select a marker to open a mine.

Mine coordinates

Flying Eagle37.75667, -81.55444Open map ↗

Quarterly trends

2025 Q1 – 2026 Q4

JSON CSV

Database snapshot · 2026-10-13. MSHA quarterly production and employment reports.

Coal production

338,269

reported short tons

2025 Q155,316
2025 Q255,980
2025 Q344,960
2025 Q449,839
2026 Q151,932
2026 Q280,242
2026 Q3—No usable value reported
2026 Q4 *—No usable value reported

Hours worked

224,953

reported employee hours

2025 Q137,228
2025 Q236,003
2025 Q338,975
2025 Q438,899
2026 Q137,168
2026 Q236,680
2026 Q3—No usable value reported
2026 Q4 *—No usable value reported

Tons per hour

1.50

production ÷ hours worked

2025 Q11.49
2025 Q21.55
2025 Q31.15
2025 Q41.28
2026 Q11.40
2026 Q22.19
2026 Q3—No usable value reported
2026 Q4 *—No usable value reported

Missing values appear as —. Totals use available reports. Tons per hour requires production and hours for the same quarters and a nonzero hours total. * Striped bars mark partial mine coverage or an incomplete quarter. See the table for coverage.

Quarterly data and reporting coverage

Quarterly production, employment and reporting coverage for Flying Eagle
Quarter	Coal (short tons)	Hours worked	Tons / hour	Avg. employees	Coverage
2025 Q1	55,316	37,228	1.49	56	1/1 mines reporting
2025 Q2	55,980	36,003	1.55	60	1/1 mines reporting
2025 Q3	44,960	38,975	1.15	65	1/1 mines reporting
2025 Q4	49,839	38,899	1.28	62	1/1 mines reporting
2026 Q1	51,932	37,168	1.40	58	1/1 mines reporting
2026 Q2	80,242	36,680	2.19	61	1/1 mines reporting
2026 Q3	—	—	—	—	No report
2026 Q4	—	—	—	—	No report

Safety and enforcement

2025-01-01 – 2026-10-13

Violations

360

75 significant & substantial (S&S)

2025 Q153
2025 Q245
2025 Q336
2025 Q438
2026 Q148
2026 Q273
2026 Q365
2026 Q4 *2

Accident records

0 records classified as fatality

2025 Q12
2025 Q20
2025 Q30
2025 Q40
2026 Q12
2026 Q22
2026 Q30
2026 Q4 *0

Proposed penalties · USD

518,387.00

351 of 360 violations with amounts

2025 Q162,171
2025 Q261,740
2025 Q362,060
2025 Q4130,651
2026 Q169,163
2026 Q271,142
2026 Q361,460
2026 Q4 *—

On-site inspection hours

1,407.00

30 inspections · 30 with hours

2025 Q1177.00
2025 Q2167.00
2025 Q3123.25
2025 Q4194.75
2026 Q1242.00
2026 Q2243.00
2026 Q3260.00
2026 Q4 *0.00

Counts are published records, including contractor records. * The quarter was incomplete at the snapshot date; recent counts may rise as reports arrive. — means no reported amount or hours. Portfolio totals use current membership.

Quarterly safety data

Quarter	Violations	S&S	Proposed USD	Accident records	Inspections	On-site hours
2025-Q1	53	10	62,171.00	2	6	177.0
2025-Q2	45	11	61,740.00	0	3	167.0
2025-Q3	36	6	62,060.00	0	1	123.3
2025-Q4	38	8	130,651.00	0	6	194.8
2026-Q1	48	11	69,163.00	2	4	242.0
2026-Q2	73	16	71,142.00	2	3	243.0
2026-Q3	65	13	61,460.00	0	6	260.0
2026-Q4 *	2	0	—	0	1	0.0

Most cited CFR sections

All violations issued in the selected period. Counts combine subsections.

Section	Violations	S&S
30 CFR 75.400Accumulation of combustible materials.	45	5
30 CFR 75.370Mine ventilation plan; submission and approval.	34	6
30 CFR 75.202Protection from falls of roof, face and ribs.	32	23
30 CFR 75.1731Maintenance of belt conveyors and belt conveyor entries.	22	2
30 CFR 75.512Electric equipment; examination, testing and maintenance.	20	1
30 CFR 75.380Escapeways; bituminous and lignite mines.	19	2
30 CFR 75.604Permanent splicing of trailing cables.	18	12
30 CFR 75.220Roof control plan.	14	4
30 CFR 75.1403Other safeguards.	11	4
30 CFR 75.1722Mechanical equipment guards.	9	1

Safety activity

violation2026-10-075021265
75.333(d)(3)
violation2026-10-055021264
75.1106-3(a)(2)
inspection2026-10-01F00575D
Regular Safety and Health Inspection · 0.0 on-site hours
inspection2026-09-28F02F68B
Health Technical Investigation · 10.0 on-site hours
inspection2026-08-25F012C6C
Spot Inspection · 13.0 on-site hours
violation2026-08-259554318
75.400 · $549.00 proposed
violation2026-08-259554317
75.202(a) · S&S · $3,736.00 proposed
inspection2026-08-21F00CDDD
Verbal Hazard Complaint Inspections · 12.0 on-site hours
violation2026-08-215092566
75.1100-3 · $245.00 proposed
violation2026-08-215092565
75.1505(a)(3) · $1,431.00 proposed
violation2026-08-215092564
75.360(f) · $151.00 proposed
violation2026-08-215092563
75.1100-3 · $245.00 proposed
violation2026-08-215092562
75.202(a) · S&S · $3,736.00 proposed
violation2026-08-215092561
75.380(d)(7)(iii) · $1,431.00 proposed
violation2026-08-195130885
75.363(a) · $151.00 proposed
violation2026-08-125130884
77.208(e) · $165.00 proposed
violation2026-08-115130883
75.1731(b) · $245.00 proposed
violation2026-08-115130882
75.400 · $549.00 proposed
violation2026-08-115130881
75.1731(a) · S&S · $818.00 proposed
violation2026-08-105130880
75.1101-6 · $245.00 proposed
violation2026-08-105130879
75.400 · $549.00 proposed
violation2026-08-105130878
75.1731(b) · $245.00 proposed
violation2026-08-105130877
75.515 · $245.00 proposed
violation2026-08-105130876
75.1731(a) · $366.00 proposed
violation2026-08-105130875
75.1600-3(a)(1) · $245.00 proposed

Safety sources and definitions

MSHA Violations (issue date), Accidents (accident date), and Inspections (begin date). Snapshot 2026-10-13.

Counts describe published rows, including contractor records; accident records are not distinct incidents or numbers of people injured.

Zero means no matching records in the imported sources, not proof of no events. Historical coverage differs by source; absence before a source begins reporting is not a zero incident rate. Invalid or absent dates and records after the snapshot are excluded.

S&S means SIG_SUB=Y. Fatality records use DEGREE_INJURY_CD=01. Proposed penalties are not final assessed or paid amounts; missing dollar values are omitted.

Inspection hours are SUM_TOTAL_ON_SITE_HOURS attributed to the inspection start date, without supervisor/trainee hours. Missing hours are omitted; a started inspection may still be open.

Portfolio totals use current mine membership, including events before the current owner or operator's tenure.

CFR headings link to the current Title 30 index; they are not historical legal determinations.

EIA-923 · COAL RECEIPTS

Coal shipments and quality

Receipts reported by power plants and terminals, matched by MSHA mine ID.

REPORTED RECEIPTS · SHORT TONS—0 rows · 0 receiving plants

HEAT CONTENT · BTU/LB—Weighted by reported tons

SULFUR / ASH · % BY WEIGHT— / —Separate averages over measured receipts

DELIVERED COST · USD/TON—No price coverage

No receipts matched this mine in the selected period. EIA-923 does not cover all mine sales, exports or metallurgical coal shipments.

Delivered cost includes transport and is not mine revenue. Missing prices remain blank. * Fewer than three months are published in the selected quarter. Receipts reflect the months EIA has published; an unfinished quarter is not comparable with a full quarter. Portfolio matches use current ownership.

Coverage, sources and calculations

Reported coal receipts at EIA-923 power plants/terminals; this is not a census of mine shipments, exports or metallurgical sales.
Matches use only the published MSHA ID, normalized to seven digits. Unidentified mine origins remain in the source table but are not assigned to a mine.
Portfolio attribution uses current MSHA ownership, not ownership at the shipment date. Receipts and production can differ because of timing, stocks and coverage.
Quality means are weighted by positive reported tons with that measurement. Delivered cost uses only rows with published cost, positive heat and positive tons; missing/withheld costs are never zero-filled.
USD/ton = (cents/MMBtu ÷ 100) × MMBtu/ton. This is plant delivered cost, not mine sales price or revenue.
Receipt month is as published, including records supplied by annual respondents. Recent months are preliminary and subject to revision. Missing rows do not prove zero shipments.

Imported releases start 2008-01. This window includes 12 published months. EIA releases · Survey instructions

2026 · preliminary · EIA923_Schedules_2_3_4_5_M_07_2026_21SEP2026.xlsx · Page 5 Fuel Receipts and Costs
2025 · final · EIA923_Schedules_2_3_4_5_M_12_2025_Final.xlsx · Page 5 Fuel Receipts and Costs

EIA ANNUAL COAL REPORT · 2024

Coal prices and estimated revenue

Annual county prices and a production-based allocation of county coal sales.

FOB PRICE BENCHMARK · USD/TON151.85Published county average

ESTIMATED SALES · SHORT TONS257,831Allocated from published county sales

ESTIMATED COAL REVENUE · USD39,151,626Covered mines only · not reported revenue

ANNUAL PRODUCTION COVERED100.0%1 of 1 producing annual mine records

The estimate assumes each eligible mine receives its county-average price and shares county sales in proportion to production. Actual sales and prices can differ substantially. All producing annual records in this selection have estimates. Annual price data uses a separate window from the MSHA charts.

Mine / county	Annual production · tons	County FOB · USD/ton	Est. sales · tons	Est. coal revenue · USD	Basis / availability
Flying Eagle4609471 · Wyoming, West Virginia	253,053	151.85	257,831	39,151,626	County allocation estimate3.83% of eligible county production18 eligible mines / 18 sales respondents

Method, assumptions and source records

This is an annual county-sales allocation, not reported mine or company revenue. Currency is nominal USD in the source year; quantities are short tons.
Mine share = same-year annual mine production / eligible same-county production. Estimated sales = published county sales × share. Estimated coal revenue = estimated sales × published county average FOB price.
The model assumes eligible mines share county sales in proportion to production and receive the county-average price. Matching mine counts is a check, not proof of identical respondents. Mine quality, contracts and sales timing can differ substantially. No statistical confidence interval is implied.
FOB excludes transport and insurance. EIA-923 delivered costs do not enter this model. No grade premium, state/national fallback, quarterly apportionment or carry-forward to a later year is applied.
Eligibility follows the source's production threshold and excludes preparation-only and refuse operations. Withheld values, inconsistent county counts and missing/ambiguous locations produce no estimate.
County sales are published in thousands of tons and prices to cents. Calculations retain precision, but the inputs are rounded and the allocation is approximate.
Portfolio attribution uses current MSHA ownership, not ownership during the sales year. Covered-mine sums exclude unavailable estimates and must not be read as whole-company revenue. Coverage denominators use the annual EIA mine-production release.

Sales-reporting threshold: 50,000 short tons per mine in 2024. Withheld sales or prices stay unavailable.

EIA Table 30 · county sales and FOB prices · EIA annual mine production · Release index

Annual report released November 19, 2025. Method: county-sales-allocation-v1. JSON and CSV preserve source row numbers and file checksums.

OWNERSHIP

Operator and controller history

Current ownership comes from MSHA Mines. Historical start and end dates come from MSHA Controller and Operator History.

CURRENT HIERARCHYSev.en Global Investments a.s. → Rockwell Mining LLC → Flying Eagle

HISTORY RECORDS410 relationships

INTERVAL CHECK1 REVIEWcontroller/operator overlap

Jun 1, 2020—CURRENT / OPEN

Sev.en Global Investments a.s.controlsRockwell Mining LLCoperatesFlying Eagle

msha-controller-operator-history · controller/operator co-tenure derived on mine 4609471

Apr 24, 2018—May 31, 2020

Blackhawk Mining LLCcontrolsRockwell Mining LLCoperatesFlying Eagle

msha-controller-operator-history · controller/operator co-tenure derived on mine 4609471

Feb 4, 2013—Apr 23, 2018

Patriot Coal CorporationcontrolsEastern Associated Coal, LLCoperatesFlying Eagle

msha-controller-operator-history · controller/operator co-tenure derived on mine 4609471

Feb 4, 2013—Oct 30, 2007

Peabody Energy CorporationcontrolsEastern Associated Coal, LLCoperatesFlying Eagle

msha-controller-operator-history · controller/operator co-tenure derived on mine 4609471

Other historical summaries · source-specific periods

RECORD SUMMARY

Production, safety and enforcement

These summaries use the periods stated on each card, independently of the reporting period above.

01 / SAFETYwatch

Accidents and injuries

18 historical accident/injury rows; 0 coded fatalities and 264 lost days across the published record.

ACCIDENT + INJURY RECORD16 since 2021

accidentsmine-production-quarterly

02 / COMPLIANCEwatch

Violations and penalties

1,180 violation rows across the full record; 237 carry an S&S flag and $937,760 appears in current assessed amounts.

ENFORCEMENT ACTIVITY893 since 2021

inspectionsviolationsassessed-violationsorders-107a

03 / HEALTHwatch

Occupational health samples

4,326 coal dust; 166 coal quartz; 84 noise. 0 personal-sample rows have a published C/E ratio above 1; 13 noise rows have an action-level or PEL dose above 100%. These are separate measures, not a silica exceedance count. Silica results and sample status are shown separately.

OCCUPATIONAL EXPOSURE5K samples

coal-dust-samplesquartz-samplesnoise-samples

04 / PRODUCTIONcontext

Quarterly production and employment

37K employee hours and 61 summed average employees across reported subunits in the latest published quarter.

2026-Q280K tons

mine-production-quarterlymine-production-yearly

05 / LEGALwatch

Contests, conferences and decisions

806 contested-violation rows, 806 civil-penalty docket/decision rows, and 20 conference records linked by issuance number.

POST-ISSUANCE LIFECYCLE1,632 linked rows

conferencescontested-violationscivil-penalty-dockets-decisions

06 / CONTRACTORScontext

Contractors

Contractors are linked through this mine’s violation or accident records. Their production and hours cover all their operations, so they are not included in this mine’s totals.

ENTITY-LEVEL CONTEXT5 linked entities

contractor-production-quarterlycontractor-production-yearlyaccidentsviolations

07 / INSPECTIONScontext

Inspections

100 inspection events and 7K published inspection hours across the historical record.

OVERSIGHT COVERAGE66 since 2021

inspectionsviolations

HEALTH SAMPLING

Silica and quartz

Coal quartz, metal/nonmetal personal samples and area samples. Snapshot Oct 13, 2026. 166 silica records across the mine’s published history.

Matching records1616 coal · 0 personal · 0 area

Sample status14 not voided2 voided · 0 status not reported

Mean coal quartz concentration10.43 µg/m³14 eligible measurements · 0 missing concentration

Coal quartz concentration

Quarterly mean · µg/m³ · not-voided samples

2026-Q117.65 measurements
2026-Q293 measurements
2026-Q35.176 measurements
2026-Q4*—0 measurements

— No eligible measurements. * Quarter in progress. Means describe the available samples, not average exposure across the mine.

Quartz % is the sample’s quartz content; µg/m³ is its reported concentration. Personal C/E is the ratio to the limit published with that sample. Personal and area concentration units and void status are not specified in those source files.

2026 · Feb 4, 2026–Jul 27, 2026
Date / sample	Dataset / analyte	Occupation / area	Measurement	Sample status	Published action
Jul 27, 202658593485 / lab 2026030689	Coal quartzQuartz	SHUTTLE CAR OPERATOR (STANDARD SIDE)NON DESIGNATED OCCUPATION	1 µg/m³0.7% quartz	Not voided	Not reported
Jul 27, 202658593529 / lab 2026030691	Coal quartzQuartz	CONTINUOUS MINER OPERATORDESIGNATED OCCUPATION	6 µg/m³2.7% quartz	Not voided	Not reported
Jul 27, 202658593478 / lab 2026030697	Coal quartzQuartz	SHUTTLE CAR OPERATOR (STANDARD SIDE)NON DESIGNATED OCCUPATION	5 µg/m³3% quartz	Not voided	Not reported
Jul 27, 202658593487 / lab 2026030690	Coal quartzQuartz	CONTINUOUS MINER OPERATORDESIGNATED OCCUPATION	13 µg/m³3.9% quartz	Not voided	Not reported
Jul 27, 202658593500 / lab 2026030693	Coal quartzQuartz	ROOF BOLTER (TWIN HEAD) (RETURN SIDE)NON DESIGNATED OCCUPATION	4 µg/m³2.5% quartz	Not voided	Not reported
Jul 27, 202658593475 / lab 2026030684	Coal quartzQuartz	ROOF BOLTER (TWIN HEAD) (RETURN SIDE)NON DESIGNATED OCCUPATION	2 µg/m³1.6% quartz	Not voided	Not reported
Jun 4, 202658568354 / lab 2026023404	Coal quartzQuartz	CONTINUOUS MINER OPERATORDESIGNATED OCCUPATION	9 µg/m³4% quartz	Not voided	Not reported
Jun 4, 202658568608 / lab 2026023398	Coal quartzQuartz	CONTINUOUS MINER OPERATORDESIGNATED OCCUPATION	8 µg/m³4.8% quartz	Not voided	Not reported
Jun 4, 202658568328 / lab 2026023396	Coal quartzQuartz	SHUTTLE CAR OPERATOR (STANDARD SIDE)NON DESIGNATED OCCUPATION	8 µg/m³3.4% quartz	VoidedINVALID SAMPLE TYPE	Not reported
Jun 4, 202658568083 / lab 2026023395	Coal quartzQuartz	ROOF BOLTER (TWIN HEAD) (RETURN SIDE)NON DESIGNATED OCCUPATION	4 µg/m³2.7% quartz	VoidedINVALID SAMPLE TYPE	Not reported
Jun 4, 202658568067 / lab 2026023403	Coal quartzQuartz	ROOF BOLTER (TWIN HEAD) (RETURN SIDE)NON DESIGNATED OCCUPATION	10 µg/m³6.5% quartz	Not voided	Not reported
Feb 17, 202658539472 / lab 2026006387	Coal quartzQuartz	CONTINUOUS MINER OPERATORDESIGNATED OCCUPATION	19 µg/m³4.9% quartz	Not voided	Not reported
Feb 17, 202658539184 / lab 2026006382	Coal quartzQuartz	ROOF BOLTER (TWIN HEAD) (RETURN SIDE)NON DESIGNATED OCCUPATION	20 µg/m³5.5% quartz	Not voided	Not reported
Feb 4, 202658539177 / lab 2026004258	Coal quartzQuartz	ROOF BOLTER (TWIN HEAD) (RETURN SIDE)NON DESIGNATED OCCUPATION	18 µg/m³5.8% quartz	Not voided	Not reported
Feb 4, 202658539172 / lab 2026004253	Coal quartzQuartz	SHUTTLE CAR OPERATOR (STANDARD SIDE)NON DESIGNATED OCCUPATION	14 µg/m³5.2% quartz	Not voided	Not reported
Feb 4, 202658539485 / lab 2026004256	Coal quartzQuartz	CONTINUOUS MINER OPERATORDESIGNATED OCCUPATION	17 µg/m³5.4% quartz	Not voided	Not reported

Sources and interpretation

Coal means use numeric concentrations from samples marked not voided, excluding control/invalid sample types and dates after the snapshot. Missing values remain null; reported zeroes remain zero.
Quarterly means describe available samples, not mine-wide or worker-average exposure. Quarters with no eligible measurements remain empty; the current quarter is partial.
Personal C/E is MSHA's published concentration-to-limit ratio. A value above 1 is not by itself a citation or a determination under the 2024 silica rule. Personal and area files do not publish a void-status field.
Area records include bulk-dust analyses and are kept separate from personal exposure results. Their concentration units are not specified in the source dictionary.
Missing samples do not establish safe conditions. Coal quartz percentage and concentration are separate measures. No compliance threshold is inferred for coal samples.

Coal quartz field definitions ↗Metal/nonmetal personal field definitions ↗Metal/nonmetal area field definitions ↗

EIA + TITLE 30

EIA production and cited regulations

EIA annual figures are reported separately from MSHA. Regulation links use the current eCFR snapshot.

EIA MINE CONTEXT2024 record

ANNUAL COAL PRODUCTION253,053short tons

LABOR HOURS: 159,652
AVG EMPLOYEES: 62
SUPPLY REGION: Appalachia Central
UNION: No union code published
OPERATION: Mine only
COMPANY TYPE: Operating Subsidiary

1 published EIA row aggregated under this MSHA ID. Components remain available in JSON.

TITLE 30 CROSSWALKCurrent through 2026-08-19

30 CFR 75.333Ventilation controls.1 recent row ↗30 CFR 75.1106-3Storage of liquefied and nonliquefied compressed gas cylinders; requirements.1 recent row ↗30 CFR 75.400Accumulation of combustible materials.1 recent row ↗30 CFR 75.202Protection from falls of roof, face and ribs.2 recent rows ↗30 CFR 75.1100-3Condition and examination of firefighting equipment.2 recent rows ↗30 CFR 75.1505Escapeway maps.1 recent row ↗30 CFR 75.360Preshift examination at fixed intervals.1 recent row ↗30 CFR 75.380Escapeways; bituminous and lignite mines.1 recent row ↗

RECENT PUBLIC RECORDS

Recent violations and samples

Latest records retained for inspection; aggregates above use the full source history.

VIOLATIONS12 latest shown

Oct 7, 2026502126575.333(d)(3)Citation

Oct 5, 2026502126475.1106-3(a)(2)Citation

Aug 25, 2026955431875.400Citation

Aug 25, 2026955431775.202(a)S&S

Aug 21, 2026509256675.1100-3Citation

Aug 21, 2026509256575.1505(a)(3)Citation

Aug 21, 2026509256475.360(f)Citation

Aug 21, 2026509256375.1100-3Citation

OTHER HEALTH SAMPLES8 latest shown

Coal dust, noise and other contaminants. Silica records above ↑

Oct 8, 2026