Skip to content

Atlas / Airports / 4CO7

Airport · FAA-LID · US

Class G

Ambrosich Field

ID 4CO7 Elev 7,028 ft Lat 39° 13.22' N Lon 104° 40.84' W Zulu …

Live conditions at 4CO7

METAR

fetching…

Wind / Visibility

—

Density altitude (now)

—

Decode in METAR tool → TAF on AWC ↗ NOTAMs ↗

Aerial view · 4CO7

No FAA diagram published

The FAA does not publish an Airport Diagram (APD) for 4CO7 — most non-towered fields, heliports, seaplane bases, and private strips fall here. Below: aerial imagery showing the actual field, runways, taxiways, and surroundings.

Imagery © Esri, Maxar, Earthstar Geographics, USDA FSA

Runways at 4CO7

2 runway ends on file. Longest: 2,500 ft.

Designator Heading Length Width Surface Lighting Gradient
17 — 2,500 ft 60 ft Turf No —
35 — 2,500 ft 60 ft Turf No —

Source: in-app airport database (runway lengths + headings), OurAirports for surface, width, lighting. Gradient computed from FAA NASR runway-end elevation deltas (the published RWY_GRAD field is empty in 99.99% of NASR rows; we derive it from the elevations the FAA does publish).

Field intel · synthesized from Chart Supplement

Plain-English translation of the Chart Supplement remarks for 4CO7, anchored to the FAA's own text. Operational items first, advisory next, raw FAA prose at the bottom.

0 matched · 2 not yet translated

Not yet translated · raw FAA text (2 sentences)

Sentences our pattern matchers haven't yet templated. The full FAA text is authoritative — these aren't translation errors, just gaps in our rule library. Curators add new templates over time; coverage rises monotonically.

  • ·OWNER DESIRES ARPT NOT BE CHARTED.
  • ·FOR CD CTC DENVER APCH AT 303-342-1916.

Field profile

Use

Private

Ownership

Private

Scheduled service

No

NTSB events at 4CO7

8 NTSB-recorded events on file at this airport .

Last 10 years · n=0

No NTSB events at this field in the last decade.

All time · n=8

  • Other 8

Categories derived from NTSB Findings descriptions and probable-cause text via deterministic rule matching. "Other" includes cases where the agency record didn't surface enough text to classify.

Date Aircraft · Classification · Wx Sev
1980-06-24 Piper PA-30 · Other →
1980-06-24 BLN WORKS FF-7 · Other →
1980-06-12 Beech 35 · Other →
1979-06-23 Piper PA-23 · Other →
1978-07-20 Cessna 150 · Other →
1971-09-04 DIAMANT HBV165 · Other →
1969-11-12 Cessna 310F · Other →
1966-01-15 Piper PA-24 · Other →

Designees in CO

Every aviation professional and organization in the same state as 4CO7 — instructors, examiners, mechanics, schools, FBOs, flying clubs, repair shops, EAA chapters. Click any category to drill into the full directory.

CFI

2,766

Flight Instructors

A&P

5,581

Mechanics

AME

53

Medical Examiners (AME)

DME

7

Mechanic Examiners (DME)

DPRE

2

Parachute Rigger Examiners (DPRE)

DAR-F

6

Manufacturing Airworthiness (DAR-F)

DAR-T

4

Maintenance Airworthiness (DAR-T)

DER-Y

2

Engineering — Company (DER-Y)

DER-T

24

Engineering — Consultant (DER-T)

SAE

25

Specialty Aircraft Examiners (SAE)

APD

133

Aircrew Program Designees (APD)

TCE

45

Training Center Evaluators (TCE)

ODA

6

Organizational Designations

Schools

55

Flight Schools

FBO

60

Fixed Base Operators

Clubs

24

Flying Clubs

Repair

14

Repair / Maintenance Shops

EAA

16

EAA Chapters

DPEs near 4CO7

Closest FAA Designated Pilot Examiners by great-circle distance from the field. Distances measured city-centroid to airport — useful as a first cut, not a guarantee of exam location. Click any designee for their authorizations and contact info.

Designee City ST Distance
Quay Carlton Snyder Elbert CO 7 nm
Adam Christopher Adrian Centennial CO 24 nm
Nelson Jacob Wolfmeier Watkins CO 29 nm
Allen Cook Aurora CO 29 nm
Craig Thighe Englewood CO 29 nm
Cayce Batterson Denver CO 34 nm
James Michael Taton Denver CO 34 nm
Andrew James Malousek Broomfield CO 47 nm
Gregory Richard Newman Broomfield CO 47 nm
Jacqueline Ann Burant Broomfield CO 47 nm

Showing 10 closest of ~1,400 DPEs nationwide. Source: FAA Designee Locator.

CFIs near 4CO7

Closest active flight instructors by city-centroid distance. Pulled from the FAA airmen registry — ratings shown reflect the certificate on file. Drill into the state directory for filters by rating, medical, and pilot level.

Instructor City ST Distance
Daryl Irving Hammond Elbert CO 7 nm
Alan David Hoover Elbert CO 7 nm
James Oliver Norman Elbert CO 7 nm
George Dominic Sciss Elbert CO 7 nm
Patrick James Haehnel Elbert CO 7 nm
Michael Jon Niccoli Elbert CO 7 nm
Bryan Keith Sewell Elbert CO 7 nm
Kirby Edwin Kauffman Elbert CO 7 nm
William John Hammond Elizabeth CO 9 nm
Douglas Harvey Kingsley Elizabeth CO 9 nm

Showing 10 closest of ~70,900 active CFIs nationwide. Source: FAA Airmen Certification Database.

A&P mechanics near 4CO7

Closest certificated mechanics by city-centroid distance. Airframe (A), Powerplant (P), and Inspection Authorization (IA) are the ratings that matter for annuals, 100-hours, and major repairs.

Mechanic City ST Distance
Daryl Irving Hammond Elbert CO 7 nm
Jamie Scott Treat Elbert CO 7 nm
Cyrus Clayton Cole Elbert CO 7 nm
Frank Vincent Cataldi Jr Elbert CO 7 nm
Sidney Russell Jensen Elbert CO 7 nm
Eric Richard Lundquist Elbert CO 7 nm
Glen Mark Mckinnon Elbert CO 7 nm
Don Albert Snyder Elbert CO 7 nm
Daniel Keith Listul Elbert CO 7 nm
Albert Brian Bagdon Elbert CO 7 nm

Showing 10 closest of ~248,300 certificated mechanics nationwide. Source: FAA Airmen Certification Database.

Repair stations near 4CO7

Closest repair, avionics, paint, and interior shops by airport location. These are the businesses you'll fly the airplane to — not just the certificate-holders nearby. Click any shop for details and contact info.

Shop Distance
Arapahoe Aero - Avionics and Maintenance
Englewood, CO
 23 nm
Centennial Aero-Tech
Englewood, CO
 23 nm
Rampart Aviation
Colorado Springs, CO
 25 nm
Mile High Aircraft Services
Watkins, CO
 35 nm
Freedom Air Avionics
Broomfield, CO
 46 nm
Aero Prop USA
Broomfield, CO
 46 nm
Rocky Mountain Propellers, Inc.
Erie, CO
 50 nm
Advanced AeroTechnologies Group
Greeley, CO
 73 nm
Avionics Specialists, LLC.
Loveland, CO
 75 nm
Shavano Aviation, LLC
Salida, CO
 76 nm

Showing 10 closest of ~400 geocoded shops in the repair-station directory. Source: AOPA business listings.