Randolph Afb Aux Airport (SEQ)
Data Effective:
SEQ (KSEQ)
RANDOLPH AFB AUX
SEGUIN, TX - UNITED STATES
Airport Summary
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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)
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24763.*A |
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Facility Type
Landing facility type. (ex. Airport, Balloonport, Seaplane Base, Gliderport, Heliport, Ultralight)
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AIRPORT |
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Loc Id
Location identifier unique 3-4 character alphanumeric identifier assigned to the landing facility. (ex. 'ORD' for Chicago O'Hare)
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SEQ |
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Effective Date
Information effective date (mm/dd/yyyy). This date coincides with the 56-day charting and publication cycle date.
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2025-08-07 |
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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)
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ASW |
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ADO
FAA district or field office code. (ex. CHI)
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TEX |
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State Id
Associated state post office code standard two letter abbreviation for U.S. states and territories. (ex. IL, PR, CQ)
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TX |
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State Name
Associated state name. (ex. Illinois)
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TEXAS |
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County
Associated county (or parish) name. (ex. Cook)
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GUADALUPE |
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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)
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TX |
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City
Associated city name. (ex. Chicago)
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SEGUIN |
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Name
Official facility name. (ex. Chicago O'Hare Intl)
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RANDOLPH AFB AUX |
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Ownership
Airport ownership type. (ex. PU - publicly owned, PR - privately owned, MA - air force owned, MN - navy owned, MR - army owned)
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MA |
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Use
Facility use. (ex. PU - open to the public, PR - private)
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PR |
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Owner
Facility owner's name.
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U.S. AIR FORCE |
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Owner Address
Owner's address.
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RANDOLPH AFB |
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Owner City,State,Zip
Owner's city, state and zip code.
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UNIVERSITY CITY, TX 78148 |
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Manager
Facility manager's name.
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COMMANDING OFFICER |
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Manager Address
Manager's address.
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RANDOLPH AFB |
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Manager City,State,Zip
Manager's city, state and zip code.
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UNIVERSITY CITY, TX 78148 |
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ARP Latitude
Airport reference point latitude (formatted).
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029-33-56.8300N |
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ARP Latitude Sec
Airport reference point latitude (seconds).
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106436.8290N |
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ARP Longitude
Airport reference point longitude (formatted).
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097-54-30.0100W |
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ARP Longitude Sec
Airport reference point longitude (seconds).
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0352470.0120W |
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ARP Method
Airport reference point determination method. (ex. E - estimated, S - surveyed)
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E |
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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)
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525 |
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Elevation Method
Airport elevation determination method. (ex. E - estimated, S - surveyed)
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E |
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Magnetic Variation
Magnetic variation and direction magnetic variation to nearest degree. (ex. 03W)
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07E |
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Magnetic Variation Year
Magnetic variation epoch year. (ex. 1985)
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1985 |
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Sectional
Aeronautical sectional chart on which facility appears. (ex. Washington)
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SAN ANTONIO |
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Distance From CBD
Distance from central business district of the associated city to the airport (nearest nautical mile - ex. 08).
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03 |
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Direction From CBD
Direction of airport from central business district of associated city (nearest 1/8 compass point - ex. NE).
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E |
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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)
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ZHU |
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ARTCC Computer ID
Boundary ARTCC (FAA) computer identifier. (ex. ZCW for Washington ARTCC)
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ZCH |
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ARTCC Name
Boundary ARTCC name. (ex. Washington)
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HOUSTON |
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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)
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ZHU |
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Responsible ARTCC Computer Id
Responsible ARTCC (FAA) computer identifier. (ex. ZCW for Washington ARTCC)
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ZCH |
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Responsible ARTCC Name
Responsible ARTCC name. (ex. Washington)
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HOUSTON |
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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)
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N |
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Tie In FSS Id
Tie-in flight service station (FSS) identifier. (ex. DCA for Washington FSS)
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SJT |
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Tie In FSS Name
Tie-in FSS name. (ex. Washington)
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SAN ANGELO |
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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
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1-800-WX-BRIEF |
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NOTAM Service
Availability of NOTAM 'd' service at airport. (ex. Y - yes, N - no)
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N |
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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)
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1941-07-01 |
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Airport Status Code
Airport status code: CI - closed indefinitely; CP - closed permanently; O - operational
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O |
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Airspace Determination
Airport airspace analysis determination. (ex. CONDL (conditional), NOT ANALYZED, NO OBJECTION, OBJECTIONABLE)
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NOT ANALYZED |
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Military Landing Rights
Airport has entered into an agreement that grants landing rights to the military (ex. Y - yes, N - no)
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N |
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Inspection Group
Agency/group performing physical inspection (ex. F - faa airports field personnel, s - state aeronautical personnel, c - private contract personnel, n - owner)
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N |
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Last Owner Information Date
Last date information response was completed by facility owner or manager (mmddyyyy)
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1976-10-22 |
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Airframe Repair
Airframe repair service availability/type. (ex. MAJOR, MINOR, NONE)
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NONE |
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Power Plant Repair
Power plant (engine) repair availability/type. (ex. MAJOR, MINOR, NONE)
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NONE |
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Bottled Oxygen Type
Type of bottled oxygen available (value represents high and/or low pressure replacement bottle). (ex. HIGH, LOW, HIGH/LOW, NONE)
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NONE |
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Bulk Oxygen Type
Type of bulk oxygen available (value represents high and/or low pressure cylinders). (ex. HIGH, LOW, HIGH/LOW, NONE)
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NONE |
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ATCT
Air traffic control tower located on airport. (ex. Y - yes, N - no)
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N |
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CTAF
Common traffic advisory frequency. (CTAF) (ex. 122.800)
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122.975 |
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Segmented Circle
Segmented circle airport marker system on the airport. (ex. Y - yes, N - no, none)
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N |
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ICAO Id
International coding for airport.
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KSEQ |
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ARP Latitude DD
Airport reference point Latitude (DD formatted).
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29.5657858333333 |
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ARP Longitude DD
Airport reference point Longitude (DD formatted).
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-97.9083366666667 |
Airport Remarks
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A17
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CLSD WKND AND FED HOLS. |
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A110-7
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FOR CD CTC SAN ANTONIO APCH AT 210-805-5516. |
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A110-6
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ACFT TRSNG THRU A-638 BLO 3000 FT MSL, CTC RY SUPERVISORY UNIT (CALL SIGN CHARLIE BROWN) WITH PSN AND ALT; CHARLIE BROWN - 122.975, 271.2. |
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A110-5
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12 FTW ACFT USE ONLY, OFFL BUS ONLY. AFLD MGMT, DSN 487-8160 OR C210-652-8160, MUST APV OTHER OPS. GND SVC UNAVBL. NO TRAN ALERT OR MAINT SVC. LTD FIREFIGHTING CAPABILITY. |
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A110-4
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SERVICE-A-GEAR: MA1A ARRESTING SYSTEM 150 FT INTO EACH DEP END OVRN. |
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E100
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UHF 271.2. |
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A110-3
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MISC: NO FUEL, FLUID, OR OIL SVCS AVBL. |
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A110-2
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MISC: NO ACFT RCVR AVAIL. AFLD NOT EQUIPPED TO SUPPORT ACFT WITH HYDRAZINE, HAZ CARGO, LIVE ORDNANCE OR ANY AFCT RQR CSTMS/AG/IMG. |
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A110-1
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CAUTION: RWY 13-31 SHOULDERS UNPAVED. MED-HI POTENTIAL FOR STANDING WATER AND DYNAMIC HYDROPLANING; USE CTN DURG OR FLWG A RAIN EVENT. TWY A SHOULDERS UNPAVED. |
Airport Schedules
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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)
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24763.*A |
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Loc Id
Location identifier unique 3-4 character alphanumeric identifier assigned to the landing facility. (ex. 'ORD' for Chicago O'Hare)
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SEQ |
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ICAO Id
International coding for airport.
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KSEQ |
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State Id
Associated state post office code standard two letter abbreviation for U.S. states and territories. (ex. IL, PR, CQ)
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TX |
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Sequence
Attendance schedule sequence number. A number which, together with the site number, uniquely identifies the attendance schedule component.
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1 |
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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).
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ALL/MON-FRI/SR-SS |
RWY 13/31
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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.
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24763.*A |
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Loc Id
Location identifier unique 3-4 character alphanumeric identifier assigned to the landing facility. (ex. 'ORD' for Chicago O'Hare)
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SEQ |
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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.
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TX |
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Runway Id
Runway identification. Ex. 01/19; 18L/36R (parallel runways); H1 (helipad); N/S (north/south); ALL/WAY (seaplane); B1 (balloonport)
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13/31 |
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Length
Physical runway length (nearest foot) (ex. 3500)
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8350 |
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Width
Physical runway width (nearest foot) (ex. 100)
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150 |
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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
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ASPH |
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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)
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NONE |
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PCN
Pavement classification number (pcn)
a rating system that expresses the relative
load carrying capacity of a pavement in terms
of a standard single wheel load. the rating
is structured so that a pavement with a
particular pcn value can support, without
weight restrictions, an aircraft which has
an aircraft classification number (acn) equal
to or less than the pavement's pcn value.
(ex. 61/f/b/x/t)
the data format is pcn/pavement type/subgrade
strength/tire pressure/determination method
where:
pcn: a numerical value
pavement type: r - rigid f - flexible
subgrade strength: letters a-f
tire pressure code: letters w-z
determination method: t - technical
u - using aircraft
see faa advisory circular 150/5335-5 for
code definitions and pcn determination formula.
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28 /F/B/W/T |
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Length Source
Runway length source. (ex. NACO, AVN)
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MILITARY |
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Length Source Date
Runway length source date (MM/DD/YYYY).
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2014-12-22 |
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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)
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13 |
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Base Right Hand Traffic Pattern
Right hand traffic pattern for landing aircraft. (ex. Y - yes; N - no)
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N |
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Base RVV
Runway visibility value equipment (RVR). Indicates presence of RVR equipment (ex. Y - yes; N - no)
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N |
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Base REIL
Runway end identifier lights (REIL) availability. (ex. Y - yes; N - no)
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N |
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Base Centerline Lights
Runway centerline lights availability. (ex. Y - yes; N - no)
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N |
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Base Touchdown Lights
Runway end touchdown lights availability. (ex. Y - yes; N - no)
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N |
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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)
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31 |
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Reciprocal Right Hand Traffic Pattern
Right hand traffic pattern for landing aircraft. (ex. Y - yes; N - no)
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N |
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Reciprocal RVV
Runway visibility value equipment (RVR). Indicates presence of RVR equipment (ex. Y - yes; N - no)
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N |
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Reciprocal REIL
Runway end identifier lights (REIL) availability. (ex. Y - yes; N - no)
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N |
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Reciprocal Centerline Lights
Runway centerline lights availability. (ex. Y - yes; N - no)
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N |
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Reciprocal Touchdown Lights
Runway end touchdown lights availability. (ex. Y - yes; N - no)
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N |
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ICAO Id
International coding for airport.
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KSEQ |