Home USA MI
2M7

Hoffman`s Black Mountain Aerodrome Airport (2M7)

Data Effective:

2M7

HOFFMAN`S BLACK MOUNTAIN AERODROME CHEBOYGAN, MI - UNITED STATES
Airport Summary
Site Id Landing facility site number - a unique identifying number which, together with the landing facility type code, forms the key to the airport record. (ex. 04508.*A)
09662.*A
Facility Type Landing facility type. (ex. Airport, Balloonport, Seaplane Base, Gliderport, Heliport, Ultralight)
AIRPORT
Loc Id Location identifier unique 3-4 character alphanumeric identifier assigned to the landing facility. (ex. 'ORD' for Chicago O'Hare)
2M7
Effective Date Information effective date (mm/dd/yyyy). This date coincides with the 56-day charting and publication cycle date.
2025-08-07
Region FAA region code. (ex. AAL - Alaska, ACE - Central, AEA - Eastern, AGL - Great Lakes, AIN - International, ANE - New England, ANM - Northwest Mountain, ASO - Southern, ASW - Southwest, AWP - Western-Pacific)
AGL
ADO FAA district or field office code. (ex. CHI)
DET
State Id Associated state post office code standard two letter abbreviation for U.S. states and territories. (ex. IL, PR, CQ)
MI
State Name Associated state name. (ex. Illinois)
MICHIGAN
County Associated county (or parish) name. (ex. Cook)
CHEBOYGAN
County State Associated county's state (post office code) state where the associated county is located; may not be the same as the associated city's state code. (ex. IL)
MI
City Associated city name. (ex. Chicago)
CHEBOYGAN
Name Official facility name. (ex. Chicago O'Hare Intl)
HOFFMAN`S BLACK MOUNTAIN AERODROME
Ownership Airport ownership type. (ex. PU - publicly owned, PR - privately owned, MA - air force owned, MN - navy owned, MR - army owned)
PR
Use Facility use. (ex. PU - open to the public, PR - private)
PU
Owner Facility owner's name.
ALLEN AND BETSY HOFFMAN
Owner Address Owner's address.
9341 TWIN LAKES RD
Owner City,State,Zip Owner's city, state and zip code.
CHEBOYGAN, MI 49721-9548
Owner Phone Owner's phone number. (data formats: nnn-nnn-nnnn (area code + phone number), 1-nnn-nnnn (dial 1-800 then number), 8-nnn-nnnn (dial 800 then number)
231-625-2418
Manager Facility manager's name.
ALLEN D HOFFMAN
Manager Address Manager's address.
9341 TWIN LAKES RD
Manager City,State,Zip Manager's city, state and zip code.
CHEBOYGAN, MI 49721-9548
Manager Phone Manager's phone number. (data formats: nnn-nnn-nnnn (area code + phone number), 1-nnn-nnnn (dial 1-800 then number), 8-nnn-nnnn (dial 800 then number)
231-625-2418
ARP Latitude Airport reference point latitude (formatted).
045-31-53.8200N
ARP Latitude Sec Airport reference point latitude (seconds).
163913.8200N
ARP Longitude Airport reference point longitude (formatted).
084-18-28.9600W
ARP Longitude Sec Airport reference point longitude (seconds).
0303508.9600W
ARP Method Airport reference point determination method. (ex. E - estimated, S - surveyed)
E
Elevation Airport elevation (nearest foot MSL). Elevation is measured at the highest point on the centerline of the usable landing surface. (ex. 1200; -10 for 10 feet below sea level)
677
Elevation Method Airport elevation determination method. (ex. E - estimated, S - surveyed)
E
Magnetic Variation Magnetic variation and direction magnetic variation to nearest degree. (ex. 03W)
06W
Magnetic Variation Year Magnetic variation epoch year. (ex. 1985)
1995
Sectional Aeronautical sectional chart on which facility appears. (ex. Washington)
LAKE HURON
Distance From CBD Distance from central business district of the associated city to the airport (nearest nautical mile - ex. 08).
11
Direction From CBD Direction of airport from central business district of associated city (nearest 1/8 compass point - ex. NE).
SE
Land Area Amount of land owned by the airport in acres.
160
ARTCC Id Boundary ARTCC Identifier. The boundary ARTCC is the FAA air route traffic control center within whose published boundaries the airport lies. It may not be the controlling ARTCC for the airport if a letter of agreement exists between the boundary ARTCC and another ARTCC. (ex. ZDC for Washington ARTCC)
ZMP
ARTCC Computer ID Boundary ARTCC (FAA) computer identifier. (ex. ZCW for Washington ARTCC)
ZCP
ARTCC Name Boundary ARTCC name. (ex. Washington)
MINNEAPOLIS
Responsible ARTCC Id Responsible ARTCC identifier the responsible ARTCC is the FAA air route traffic control center who has assumed control over the airport through a letter of agreement with the boundary ARTCC. (ex. ZDC for Washington ARTCC)
ZMP
Responsible ARTCC Computer Id Responsible ARTCC (FAA) computer identifier. (ex. ZCW for Washington ARTCC)
ZCP
Responsible ARTCC Name Responsible ARTCC name. (ex. Washington)
MINNEAPOLIS
Tie In FSS Tie-in FSS physically located on facility. (ex. Y - tie-in FSS is on the airport, n - tie-in FSS is not on the airport)
N
Tie In FSS Id Tie-in flight service station (FSS) identifier. (ex. DCA for Washington FSS)
LAN
Tie In FSS Name Tie-in FSS name. (ex. Washington)
LANSING
FSS Toll Free Number Toll free phone number from airport to FSS for pilot briefing services the data describes the type of toll-free communications and the number to dial. The data formats and their meanings are: 1-nnn-nnnn, dial 1-800- then nnn-nnnn; 8-nnn-nnnn, dial 800 then nnn-nnnn; e-nnnnnnnn, enterprise number dial 0 & ask for enterprise nnnnnnnn; lcnnn-nnnn, local call - dial nnn-nnnn; dl, direct line telephone at the airport - no dialing required; z-nnnnnnnn, zenith number - dial 0 and ask for zenith nnnnnnnn; w-nnnnnnnn, dial 0 and ask for wx nnnnnnnn; c-nnnnnnnn, dial 0 and ask for commerce nnnnnnnn; ld-nnnnnnnn, long distance call - dial (area code) then nnnnnnn; lt-nnnnnnnn, long distal call dial 1-nnnnnnn; 1-wx-brief, dial 1-800-wx-brief; 8-wx-brief, dial 800-wx-brief
1-800-WX-BRIEF
NOTAM Facility Id Identifier of the facility responsible for issuing notices to airmen (NOTAMS) and weather information for the airport. (ex. ORD)
LAN
NOTAM Service Availability of NOTAM 'd' service at airport. (ex. Y - yes, N - no)
Y
Activation Date Airport activation date (mm/yyyy). Provides the month and year that the facility was added to the NFDC airport database. Note: this information is only available for those facilities opened since 1981. (ex. 06/1981)
1998-09-01
Airport Status Code Airport status code: CI - closed indefinitely; CP - closed permanently; O - operational
O
Airspace Determination Airport airspace analysis determination. (ex. CONDL (conditional), NOT ANALYZED, NO OBJECTION, OBJECTIONABLE)
CONDITIONAL
Inspection Method Airport inspection method. (ex. F - federal, S - state, C - contractor, 1 - 5010-1 public use mail out program, 2 - 5010-2 private use mail out program)
S
Inspection Group Agency/group performing physical inspection (ex. F - faa airports field personnel, s - state aeronautical personnel, c - private contract personnel, n - owner)
S
Last Inspection Date Last physical inspection date (mmddyyyy)
2023-06-01
Airframe Repair Airframe repair service availability/type. (ex. MAJOR, MINOR, NONE)
MAJOR
Power Plant Repair Power plant (engine) repair availability/type. (ex. MAJOR, MINOR, NONE)
MAJOR
ATCT Air traffic control tower located on airport. (ex. Y - yes, N - no)
N
UNICOM Unicom frequencies available at the airport there can be up to 6 occurrences of a fixed 7 character field. (ex. 122.700 or 122.700122.800 or NONE)
122.800
CTAF Common traffic advisory frequency. (CTAF) (ex. 122.800)
122.800
Segmented Circle Segmented circle airport marker system on the airport. (ex. Y - yes, N - no, none)
N
Airport Position Source Airport position source.
FAA OE/AAA
Airport Position Source Date Airport position source date (mm/dd/yyyy).
2019-07-25
Transient Storage Transient storage. (ex. Y - yes, N - no, none)
HGR
Wind Indicator Wind direction indicator. (ex. Y - yes, N - no, none)
Y
ARP Latitude DD Airport reference point Latitude (DD formatted).
45.5316166666667
ARP Longitude DD Airport reference point Longitude (DD formatted).
-84.3080444444444
Airport Remarks
E111
PRVDD THE AREA 125 FT EITHER SIDE & 200 FT BYD RWY ENDS IS CLEAR; ANY OBSTNS IN THE APCH ARE LWRD/REMOVED OR THRS DSPLCD TO PRVD A CLEAR 20:1 APCH.
A110-2
FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588.
A42-33
3 FT YELLOW CONES.
A52-33
ALSO +17 FT ROAD, 43 FT DIST, 125 FT R.
A57-33
APCH RATIO 20:1 TO DTHR OVR +88 FT TREES, 1774 FT DIST, 0 FT B.
A110-1
RWY 15/33: DITCH ON BOTH SIDES OF RWY.
A57-15
CTLG OBSTN EXCEEDS A 45 DEG SLP.
A33-15/33
ROUGH, UNEVEN, & TIRE RUTS. SOFT WHEN WET - CALL AMGR TO CFM RWY CONDS.
A42-15
3 FT YELLOW CONES.
Airport Schedules
Site Id Landing facility site number - a unique identifying number which, together with the landing facility type code, forms the key to the airport record. (ex. 04508.*A)
09662.*A
Loc Id Location identifier unique 3-4 character alphanumeric identifier assigned to the landing facility. (ex. 'ORD' for Chicago O'Hare)
2M7
State Id Associated state post office code standard two letter abbreviation for U.S. states and territories. (ex. IL, PR, CQ)
MI
Sequence Attendance schedule sequence number. A number which, together with the site number, uniquely identifies the attendance schedule component.
1
Schedule Airport attendance schedule (when minimum services are available). Format is months/days/hours where the first part describes the months that the facility is attended, then the days of the week that the facility is open, and finally the hours within the day that it is attended. This field may also contain 'UNATNDD' for unattended facilities. If there are different schedules for different times of the year or different days of the week there will be separate records for each set of months, days, and hours of attendance. (ex. 'ALL/MON-FRI/SR-SS' means the facility is open year-round, Monday thru Friday, from sunrise to sunset).
IREG
Heliport Facilities
Site Id Landing facility site number - a unique identifying number which, together with the landing facility type code, forms the key to the heliport record. (ex. 04508.*H)
09662.*A
Loc Id Location identifier unique 3-4 character alphanumeric identifier assigned to the landing facility. (ex. 'ORD' for Chicago O'Hare)
2M7
Name Official facility name. (ex. Chicago O'Hare Intl)
HOFFMAN'S BLACK MOUNTAIN AERODROME
Facility Status Code Facility status code: CI - closed indefinitely; CP - closed permanently; O - operational
OPERATIONAL
Region FAA region code. (ex. AAL - Alaska, ACE - Central, AEA - Eastern, AGL - Great Lakes, AIN - International, ANE - New England, ANM - Northwest Mountain, ASO - Southern, ASW - Southwest, AWP - Western-Pacific)
AGL
ADO FAA district or field office code. (ex. CHI)
DET
State Id Associated state post office code standard two letter abbreviation for u.s. states and territories. (ex. IL, PR, CQ)
MI
County Associated county (or parish) name. (ex. Cook)
CHEBOYGAN
County State Associated county's state (post office code) state where the associated county is located; may not be the same as the associated city's state code. (ex. IL)
MI
City Associated city name. (ex. Chicago)
CHEBOYGAN
Ownership Facility ownership type. (ex. PU - publicly owned, PR - privately owned, MA - air force owned, MN - navy owned, MR - army owned)
PR
Use Facility use. (ex. PU - open to the public, PR - private)
PU
Distance From CBD Distance from central business district of the associated city to the Facility (nearest nautical mile - ex. 08).
11
Direction From CBD Direction of Facility from central business district of associated city (nearest 1/8 compass point - ex. NE).
SE
Sectional Aeronautical sectional chart on which facility appears. (ex. Washington)
LAKE HURON
Owner Facility owner's name.
ALLEN AND BETSY HOFFMAN
Owner Address Owner's address.
9341 TWIN LAKES RD
Owner City -
CHEBOYGAN
Owner State -
MI
Owner Zip -
49721-9548
Owner Phone Owner's phone number. (data formats: nnn-nnn-nnnn (area code + phone number), 1-nnn-nnnn (dial 1-800 then number), 8-nnn-nnnn (dial 800 then number)
231-625-2418
Manager Facility manager's name.
ALLEN D HOFFMAN
Manager Address Manager's address.
9341 TWIN LAKES RD
Manager City -
CHEBOYGAN
Manager State -
MI
Manager Zip -
49721-9548
Manager Phone Manager's phone number. (data formats: nnn-nnn-nnnn (area code + phone number), 1-nnn-nnnn (dial 1-800 then number), 8-nnn-nnnn (dial 800 then number)
231-625-2418
ARP/HRP/VRP Latitude Facility reference point latitude (formatted).
45-31-53.82N
ARP/HRP/VRP Longitude Facility reference point longitude (formatted).
84-18-28.96W
Lat/Long Survey Method Facility reference point determination method. (ex. E - estimated, S - surveyed)
E
Elevation Facility elevation (nearest foot MSL). Elevation is measured at the highest point on the centerline of the usable landing surface. (ex. 1200; -10 for 10 feet below sea level)
677
Elevation Method Facility elevation determination method. (ex. E - estimated, S - surveyed)
E
Land Area -
160
Airframe Repair Airframe repair service availability/type. (ex. MAJOR, MINOR, NONE)
MAJOR
Power Plant Repair Power plant (engine) repair availability/type. (ex. MAJOR, MINOR, NONE)
MAJOR
Transient Storage(Hangar,Buoy,Tiedown) -
Y - N - N
UNICOM Unicom frequencies available at the Facility there can be up to 6 occurrences of a fixed 7 character field. (ex. 122.700 or 122.700122.800 or NONE)
122.800
Wind Indicator Wind direction indicator. (ex. Y - yes, N - no, none)
Y
Segmented Circle Segmented circle Facility marker system on the Facility. (ex. Y - yes, N - no, none)
N
Control Tower -
N
Flight Service Station (FSS) -
LANSING
FSS on Airport -
N
FSS Toll Free Number Toll free phone number from Facility to FSS for pilot briefing services the data describes the type of toll-free communications and the number to dial. The data formats and their meanings are: 1-nnn-nnnn, dial 1-800- then nnn-nnnn; 8-nnn-nnnn, dial 800 then nnn-nnnn; e-nnnnnnnn, enterprise number dial 0 & ask for enterprise nnnnnnnn; lcnnn-nnnn, local call - dial nnn-nnnn; dl, direct line telephone at the Facility - no dialing required; z-nnnnnnnn, zenith number - dial 0 and ask for zenith nnnnnnnn; w-nnnnnnnn, dial 0 and ask for wx nnnnnnnn; c-nnnnnnnn, dial 0 and ask for commerce nnnnnnnn; ld-nnnnnnnn, long distance call - dial (area code) then nnnnnnn; lt-nnnnnnnn, long distal call dial 1-nnnnnnn; 1-wx-brief, dial 1-800-wx-brief; 8-wx-brief, dial 800-wx-brief
1-800-WX-BRIEF
Closest AWOS/ASOS/ATIS - ID Closest AWOS, ASOS, or ATIS ID available to facility.
SLH*AWOS-3
Closest AWOS/ASOS/ATIS - Type -
AWOS-3
Closest AWOS/ASOS/ATIS - Frequency -
118.175
Closest AWOS/ASOS/ATIS - Phone -
231-627-4671
Inspection Group Agency/group performing physical inspection (ex. F - FAA Facility's field personnel, s - state aeronautical personnel, c - private contract personnel, n - owner)
STATE
Last Inspection Date Last physical inspection date (mmddyyyy)
2023-06-01
RWY 15/33
Site Id Landing facility site number. The unique identifying number of the airport whose runway is being described. Together with the runway id field, this provides the unique key to a runway record.
09662.*A
Loc Id Location identifier unique 3-4 character alphanumeric identifier assigned to the landing facility. (ex. 'ORD' for Chicago O'Hare)
2M7
State Runway state post office code. The state where the landing facility is located. This was used in sorting the entire file by state and site number.
MI
Runway Id Runway identification. Ex. 01/19; 18L/36R (parallel runways); H1 (helipad); N/S (north/south); ALL/WAY (seaplane); B1 (balloonport)
15/33
Length Physical runway length (nearest foot) (ex. 3500)
2800
Width Physical runway width (nearest foot) (ex. 100)
90
Surface Type Condition Runway surface type and condition. CONC - Portland cement concrete; ASPH - asphalt or bituminous concrete; SNOW - snow; ICE - ice; MATS - pierced steel planking, landing mats, membranes; TREATED - oiled, soil cement or lime stabilized; GRAVEL - gravel, cinders, crushed rock, coral or shells, slag; TURF - grass, sod; DIRT - natural soil; WATER - water; E - excellent condition; G - good condition; F - fair condition; P - poor condition; L - failed condition
TURF-F
Surface Treatment Runway surface treatment. (ex. GRVD - saw-cut or plastic grooved; PFC - porous friction course; AFSC - aggregate friction seal coat; RFSC - rubberized friction seal coat; WC - wire comb or wire tine; NONE - no special surface treatment)
NONE
Length Source Runway length source. (ex. NACO, AVN)
STATE
Length Source Date Runway length source date (MM/DD/YYYY).
2002-09-09
Base End Id Base end identifier. The runway end described by the following information. Relates to the first part of the runway identification. (ex. For runway 18/36 the base end is 18)
15
Base True Heading Runway end true alignment true magnetic heading of the runway - to the nearest degree. (ex. For runway end 18, could be 184)
148
Base Latitude DMS Latitude of physical runway end (formatted).
045-32-05.5400N
Base Latitude Seconds Latitude of physical runway end (seconds).
163925.5400N
Base Longitude DMS Longitude of physical runway end (formatted).
084-18-39.3800W
Base Longitude Seconds Longitude of physical runway end (seconds).
0303519.3800W
Base Elevation Elevation (feet MSL) at physical runway end. (ex. 58 120.5 13.0)
672
Base Obstacle Controlling object description.
TREES
Base Obstacle Part77 FAA FAR Part 77 (objects affecting navigable airspace) runway category. (ex. A(V) - utility runway with a visual approach, B(V) - other than utility runway with a visual approach, A(NP) - utility runway with a non-precision approach, C - Other than utility runway with a non-precision approach having visibility minimums greater than ? mile, D - Other than utility runway with a non-precision approach having visibility minimums less than or equal to ? mile, PIR - Precision Instrument Runway
A(V)
Base Obstacle Clearance Slope Controlling object clearance slope. Value, expressed as a ratio of N:1, of the clearance that is available to approaching aircraft. If the clearance slope is greater than 50:1 then 50 or 50+ will be entered.
0
Base Obstacle Height Above Runway Controlling object height above runway height, in feet ADL, the object is above the physical runway end.
52
Base Obstacle Distance From Runway Controlling object distance from runway end distance, in feet, from the physical runway end to the controlling object. This is measured using the extended runway centerline to a point abeam the object. (ex. 800 0 NONE)
10
Base Obstacle Centerline Offset Controlling object centerline offset distance, in feet, that the controlling object is located away from the extended runway centerline as measured horizontally on a line perpendicular to the extended runway centerline. also, indicates the direction (left or right) to the object from the centerline as seen by an approaching pilot. (ex. 50r, 75l, none)
80R
Base Position Source Runway end position source. (ex. NACO, AVN)
FAA OE/AAA
Base Position Source Date Runway end position source date (MM/DD/YYYY).
2019-07-25
Base Elevation Source Runway end elevation source. (ex. NACO, AVN)
FAA OE/AAA
Base Elevation Source Date Runway end elevation source date (MM/DD/YYYY).
2019-07-25
Reciprocal End Id Reciprocal end identifier. The runway end described by the following information. Relates to the first part of the runway identification. (ex. For runway 18/36 the reciprocal end is 36)
33
Reciprocal True Heading Runway end true alignment true magnetic heading of the runway - to the nearest degree. (ex. For runway end 36, could be 4)
328
Reciprocal Latitude DMS Latitude of physical runway end (formatted).
045-31-42.1000N
Reciprocal Latitude Seconds Latitude of physical runway end (seconds).
163902.1000N
Reciprocal Longitude DMS Longitude of physical runway end (formatted).
084-18-18.5400W
Reciprocal Longitude Seconds Longitude of physical runway end (seconds).
0303498.5400W
Reciprocal Elevation Elevation (feet MSL) at physical runway end. (ex. 58 120.5 13.0)
676
Reciprocal Obstacle Controlling object description.
TREES
Reciprocal Obstacle Part77 FAA FAR Part 77 (objects affecting navigable airspace) runway category. (ex. A(V) - utility runway with a visual approach, B(V) - other than utility runway with a visual approach, A(NP) - utility runway with a non-precision approach, C - Other than utility runway with a non-precision approach having visibility minimums greater than ? mile, D - Other than utility runway with a non-precision approach having visibility minimums less than or equal to ? mile, PIR - Precision Instrument Runway
A(V)
Reciprocal Obstacle Clearance Slope Controlling object clearance slope. Value, expressed as a ratio of N:1, of the clearance that is available to approaching aircraft. If the clearance slope is greater than 50:1 then 50 or 50+ will be entered.
0
Reciprocal Obstacle Height Above Runway Controlling object height above runway height, in feet ADL, the object is above the physical runway end.
43
Reciprocal Obstacle Distance From Runway Controlling object distance from runway end distance, in feet, from the physical runway end to the controlling object. This is measured using the extended runway centerline to a point abeam the object. (ex. 800 0 NONE)
10
Reciprocal Obstacle Centerline Offset Controlling object centerline offset distance, in feet, that the controlling object is located away from the extended runway centerline as measured horizontally on a line perpendicular to the extended runway centerline. also, indicates the direction (left or right) to the object from the centerline as seen by an approaching pilot. (ex. 50r, 75l, none)
105R
Reciprocal Position Source Runway end position source. (ex. NACO, AVN)
FAA OE/AAA
Reciprocal Position Source Date Runway end position source date (MM/DD/YYYY).
2019-07-25
Reciprocal Elevation Source Runway end elevation source. (ex. NACO, AVN)
FAA OE/AAA
Reciprocal Elevation Source Date Runway end elevation source date (MM/DD/YYYY).
2019-07-25